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Merge branch 'main' into redsun82/rust-extract-libs

Browse Source
This commit is contained in:
Paolo Tranquilli
2025-05-28 17:23:28 +02:00
parent 1005994f34 80a5dde240
commit 06eeb10db8
122 changed files with 4837 additions and 2605 deletions
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2
.github/workflows/swift.yml vendored
View File

@@ -32,7 +32,7 @@ jobs:
if: github.repository_owner == 'github'
strategy:
matrix:
runner: [ubuntu-latest, macos-13-xlarge]
runner: [ubuntu-latest, macos-15-xlarge]
fail-fast: false
runs-on: ${{ matrix.runner }}
steps:

46
Cargo.lock generated
View File

@@ -242,6 +242,8 @@ version = "1.2.7"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "a012a0df96dd6d06ba9a1b29d6402d1a5d77c6befd2566afdc26e10603dc93d7"
dependencies = [
"jobserver",
"libc",
"shlex",
]
@@ -390,6 +392,7 @@ dependencies = [
"tree-sitter",
"tree-sitter-json",
"tree-sitter-ql",
"zstd",
]
[[package]]
@@ -983,6 +986,15 @@ version = "1.0.15"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "4a5f13b858c8d314ee3e8f639011f7ccefe71f97f96e50151fb991f267928e2c"
[[package]]
name = "jobserver"
version = "0.1.32"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "48d1dbcbbeb6a7fec7e059840aa538bd62aaccf972c7346c4d9d2059312853d0"
dependencies = [
"libc",
]
[[package]]
name = "jod-thread"
version = "0.1.2"
@@ -1334,6 +1346,12 @@ version = "0.2.16"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "3b3cff922bd51709b605d9ead9aa71031d81447142d828eb4a6eba76fe619f9b"
[[package]]
name = "pkg-config"
version = "0.3.32"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "7edddbd0b52d732b21ad9a5fab5c704c14cd949e5e9a1ec5929a24fded1b904c"
[[package]]
name = "portable-atomic"
version = "1.11.0"
@@ -3027,3 +3045,31 @@ dependencies = [
"quote",
"syn",
]
[[package]]
name = "zstd"
version = "0.13.3"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "e91ee311a569c327171651566e07972200e76fcfe2242a4fa446149a3881c08a"
dependencies = [
"zstd-safe",
]
[[package]]
name = "zstd-safe"
version = "7.2.4"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "8f49c4d5f0abb602a93fb8736af2a4f4dd9512e36f7f570d66e65ff867ed3b9d"
dependencies = [
"zstd-sys",
]
[[package]]
name = "zstd-sys"
version = "2.0.15+zstd.1.5.7"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "eb81183ddd97d0c74cedf1d50d85c8d08c1b8b68ee863bdee9e706eedba1a237"
dependencies = [
"cc",
"pkg-config",
]

1
MODULE.bazel
View File

@@ -124,6 +124,7 @@ use_repo(
"vendor_ts__tree-sitter-ruby-0.23.1",
"vendor_ts__triomphe-0.1.14",
"vendor_ts__ungrammar-1.16.1",
"vendor_ts__zstd-0.13.3",
)
http_archive = use_repo_rule("@bazel_tools//tools/build_defs/repo:http.bzl", "http_archive")

6
cpp/ql/lib/change-notes/2025-05-23-windows-sources.md Normal file
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@@ -0,0 +1,6 @@
---
category: feature
---
* Added the `pCmdLine` arguments of `WinMain` and `wWinMain` as local flow sources.
* Added source models for `GetCommandLineA`, `GetCommandLineW`, `GetEnvironmentStringsA`, `GetEnvironmentStringsW`, `GetEnvironmentVariableA`, and `GetEnvironmentVariableW`.
* Added summary models for `CommandLineToArgvA` and `CommandLineToArgvW`.

4
cpp/ql/lib/change-notes/2025-05-27-windows-sources-2.md Normal file
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@@ -0,0 +1,4 @@
---
category: feature
---
* Added local flow source models for `ReadFile`, `ReadFileEx`, `MapViewOfFile`, `MapViewOfFile2`, `MapViewOfFile3`, `MapViewOfFile3FromApp`, `MapViewOfFileEx`, `MapViewOfFileFromApp`, `MapViewOfFileNuma2`, and `NtReadFile`.

35
cpp/ql/lib/ext/Windows.model.yml Normal file
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@@ -0,0 +1,35 @@
# partial model of windows system calls
extensions:
- addsTo:
pack: codeql/cpp-all
extensible: sourceModel
data: # namespace, type, subtypes, name, signature, ext, output, kind, provenance
# processenv.h
- ["", "", False, "GetCommandLineA", "", "", "ReturnValue[*]", "local", "manual"]
- ["", "", False, "GetCommandLineW", "", "", "ReturnValue[*]", "local", "manual"]
- ["", "", False, "GetEnvironmentStringsA", "", "", "ReturnValue[*]", "local", "manual"]
- ["", "", False, "GetEnvironmentStringsW", "", "", "ReturnValue[*]", "local", "manual"]
- ["", "", False, "GetEnvironmentVariableA", "", "", "Argument[*1]", "local", "manual"]
- ["", "", False, "GetEnvironmentVariableW", "", "", "Argument[*1]", "local", "manual"]
# fileapi.h
- ["", "", False, "ReadFile", "", "", "Argument[*1]", "local", "manual"]
- ["", "", False, "ReadFileEx", "", "", "Argument[*1]", "local", "manual"]
# memoryapi.h
- ["", "", False, "MapViewOfFile", "", "", "ReturnValue[*]", "local", "manual"]
- ["", "", False, "MapViewOfFile2", "", "", "ReturnValue[*]", "local", "manual"]
- ["", "", False, "MapViewOfFile3", "", "", "ReturnValue[*]", "local", "manual"]
- ["", "", False, "MapViewOfFile3FromApp", "", "", "ReturnValue[*]", "local", "manual"]
- ["", "", False, "MapViewOfFileEx", "", "", "ReturnValue[*]", "local", "manual"]
- ["", "", False, "MapViewOfFileFromApp", "", "", "ReturnValue[*]", "local", "manual"]
- ["", "", False, "MapViewOfFileNuma2", "", "", "ReturnValue[*]", "local", "manual"]
# ntifs.h
- ["", "", False, "NtReadFile", "", "", "Argument[*5]", "local", "manual"]
- addsTo:
pack: codeql/cpp-all
extensible: summaryModel
data: # namespace, type, subtypes, name, signature, ext, input, output, kind, provenance
# shellapi.h
- ["", "", False, "CommandLineToArgvA", "", "", "Argument[*0]", "ReturnValue[**]", "taint", "manual"]
- ["", "", False, "CommandLineToArgvW", "", "", "Argument[*0]", "ReturnValue[**]", "taint", "manual"]
# fileapi.h
- ["", "", False, "ReadFileEx", "", "", "Argument[*3].Field[@hEvent]", "Argument[4].Parameter[*2].Field[@hEvent]", "value", "manual"]

17
cpp/ql/lib/semmle/code/cpp/security/FlowSources.qll
View File

@@ -55,7 +55,7 @@ private class LocalModelSource extends LocalFlowSource {
}
/**
* A local data flow source that the `argv` parameter to `main` or `wmain`.
* A local data flow source that is the `argv` parameter to `main` or `wmain`.
*/
private class ArgvSource extends LocalFlowSource {
ArgvSource() {
@@ -69,6 +69,21 @@ private class ArgvSource extends LocalFlowSource {
override string getSourceType() { result = "a command-line argument" }
}
/**
* A local data flow source that is the `pCmdLine` parameter to `WinMain` or `wWinMain`.
*/
private class CmdLineSource extends LocalFlowSource {
CmdLineSource() {
exists(Function main, Parameter pCmdLine |
main.hasGlobalName(["WinMain", "wWinMain"]) and
main.getParameter(2) = pCmdLine and
this.asParameter(1) = pCmdLine
)
}
override string getSourceType() { result = "a command-line" }
}
/**
* A remote data flow source that is defined through 'models as data'.
*/

4
cpp/ql/test/library-tests/dataflow/dataflow-tests/TestBase.qll
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@@ -124,7 +124,11 @@ module IRTest {
/** Common data flow configuration to be used by tests. */
module IRTestAllocationConfig implements DataFlow::ConfigSig {
private import semmle.code.cpp.security.FlowSources
predicate isSource(DataFlow::Node source) {
source instanceof FlowSource
or
source.asExpr().(FunctionCall).getTarget().getName() = "source"
or
source.asIndirectExpr(1).(FunctionCall).getTarget().getName() = "indirect_source"

1
cpp/ql/test/library-tests/dataflow/dataflow-tests/test-source-sink.expected
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@@ -337,3 +337,4 @@ irFlow
| true_upon_entry.cpp:70:11:70:16 | call to source | true_upon_entry.cpp:78:8:78:8 | x |
| true_upon_entry.cpp:83:11:83:16 | call to source | true_upon_entry.cpp:86:8:86:8 | x |
| true_upon_entry.cpp:98:11:98:16 | call to source | true_upon_entry.cpp:105:8:105:8 | x |
| winmain.cpp:4:57:4:64 | *pCmdLine | winmain.cpp:6:8:6:16 | * ... |

9
cpp/ql/test/library-tests/dataflow/dataflow-tests/winmain.cpp Normal file
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@@ -0,0 +1,9 @@
void sink(char);
void sink(char*);
int WinMain(void *hInstance, void *hPrevInstance, char *pCmdLine, int nCmdShow) { // $ ast-def=hInstance ast-def=hPrevInstance ast-def=pCmdLine ir-def=*hInstance ir-def=*hPrevInstance ir-def=*pCmdLine
sink(pCmdLine);
sink(*pCmdLine); // $ ir
return 0;
}

162
cpp/ql/test/library-tests/dataflow/external-models/flow.expected
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@@ -10,33 +10,95 @@ edges
| asio_streams.cpp:100:44:100:62 | call to buffer | asio_streams.cpp:103:29:103:39 | *send_buffer | provenance | Sink:MaD:6 |
| asio_streams.cpp:100:64:100:71 | *send_str | asio_streams.cpp:56:18:56:23 | [summary param] *0 in buffer | provenance | |
| asio_streams.cpp:100:64:100:71 | *send_str | asio_streams.cpp:100:44:100:62 | call to buffer | provenance | MaD:10 |
| test.cpp:4:5:4:17 | [summary param] 0 in ymlStepManual | test.cpp:4:5:4:17 | [summary] to write: ReturnValue in ymlStepManual | provenance | MaD:23489 |
| test.cpp:5:5:5:20 | [summary param] 0 in ymlStepGenerated | test.cpp:5:5:5:20 | [summary] to write: ReturnValue in ymlStepGenerated | provenance | MaD:23490 |
| test.cpp:6:5:6:27 | [summary param] 0 in ymlStepManual_with_body | test.cpp:6:5:6:27 | [summary] to write: ReturnValue in ymlStepManual_with_body | provenance | MaD:23491 |
| test.cpp:4:5:4:17 | [summary param] 0 in ymlStepManual | test.cpp:4:5:4:17 | [summary] to write: ReturnValue in ymlStepManual | provenance | MaD:23508 |
| test.cpp:5:5:5:20 | [summary param] 0 in ymlStepGenerated | test.cpp:5:5:5:20 | [summary] to write: ReturnValue in ymlStepGenerated | provenance | MaD:23509 |
| test.cpp:6:5:6:27 | [summary param] 0 in ymlStepManual_with_body | test.cpp:6:5:6:27 | [summary] to write: ReturnValue in ymlStepManual_with_body | provenance | MaD:23510 |
| test.cpp:7:47:7:52 | value2 | test.cpp:7:64:7:69 | value2 | provenance | |
| test.cpp:7:64:7:69 | value2 | test.cpp:7:5:7:30 | *ymlStepGenerated_with_body | provenance | |
| test.cpp:10:10:10:18 | call to ymlSource | test.cpp:10:10:10:18 | call to ymlSource | provenance | Src:MaD:23487 |
| test.cpp:10:10:10:18 | call to ymlSource | test.cpp:14:10:14:10 | x | provenance | Sink:MaD:23488 |
| test.cpp:10:10:10:18 | call to ymlSource | test.cpp:10:10:10:18 | call to ymlSource | provenance | Src:MaD:23506 |
| test.cpp:10:10:10:18 | call to ymlSource | test.cpp:14:10:14:10 | x | provenance | Sink:MaD:23507 |
| test.cpp:10:10:10:18 | call to ymlSource | test.cpp:17:24:17:24 | x | provenance | |
| test.cpp:10:10:10:18 | call to ymlSource | test.cpp:21:27:21:27 | x | provenance | |
| test.cpp:10:10:10:18 | call to ymlSource | test.cpp:25:35:25:35 | x | provenance | |
| test.cpp:10:10:10:18 | call to ymlSource | test.cpp:32:41:32:41 | x | provenance | |
| test.cpp:17:10:17:22 | call to ymlStepManual | test.cpp:17:10:17:22 | call to ymlStepManual | provenance | |
| test.cpp:17:10:17:22 | call to ymlStepManual | test.cpp:18:10:18:10 | y | provenance | Sink:MaD:23488 |
| test.cpp:17:10:17:22 | call to ymlStepManual | test.cpp:18:10:18:10 | y | provenance | Sink:MaD:23507 |
| test.cpp:17:24:17:24 | x | test.cpp:4:5:4:17 | [summary param] 0 in ymlStepManual | provenance | |
| test.cpp:17:24:17:24 | x | test.cpp:17:10:17:22 | call to ymlStepManual | provenance | MaD:23489 |
| test.cpp:17:24:17:24 | x | test.cpp:17:10:17:22 | call to ymlStepManual | provenance | MaD:23508 |
| test.cpp:21:10:21:25 | call to ymlStepGenerated | test.cpp:21:10:21:25 | call to ymlStepGenerated | provenance | |
| test.cpp:21:10:21:25 | call to ymlStepGenerated | test.cpp:22:10:22:10 | z | provenance | Sink:MaD:23488 |
| test.cpp:21:10:21:25 | call to ymlStepGenerated | test.cpp:22:10:22:10 | z | provenance | Sink:MaD:23507 |
| test.cpp:21:27:21:27 | x | test.cpp:5:5:5:20 | [summary param] 0 in ymlStepGenerated | provenance | |
| test.cpp:21:27:21:27 | x | test.cpp:21:10:21:25 | call to ymlStepGenerated | provenance | MaD:23490 |
| test.cpp:21:27:21:27 | x | test.cpp:21:10:21:25 | call to ymlStepGenerated | provenance | MaD:23509 |
| test.cpp:25:11:25:33 | call to ymlStepManual_with_body | test.cpp:25:11:25:33 | call to ymlStepManual_with_body | provenance | |
| test.cpp:25:11:25:33 | call to ymlStepManual_with_body | test.cpp:26:10:26:11 | y2 | provenance | Sink:MaD:23488 |
| test.cpp:25:11:25:33 | call to ymlStepManual_with_body | test.cpp:26:10:26:11 | y2 | provenance | Sink:MaD:23507 |
| test.cpp:25:35:25:35 | x | test.cpp:6:5:6:27 | [summary param] 0 in ymlStepManual_with_body | provenance | |
| test.cpp:25:35:25:35 | x | test.cpp:25:11:25:33 | call to ymlStepManual_with_body | provenance | MaD:23491 |
| test.cpp:25:35:25:35 | x | test.cpp:25:11:25:33 | call to ymlStepManual_with_body | provenance | MaD:23510 |
| test.cpp:32:11:32:36 | call to ymlStepGenerated_with_body | test.cpp:32:11:32:36 | call to ymlStepGenerated_with_body | provenance | |
| test.cpp:32:11:32:36 | call to ymlStepGenerated_with_body | test.cpp:33:10:33:11 | z2 | provenance | Sink:MaD:23488 |
| test.cpp:32:11:32:36 | call to ymlStepGenerated_with_body | test.cpp:33:10:33:11 | z2 | provenance | Sink:MaD:23507 |
| test.cpp:32:41:32:41 | x | test.cpp:7:47:7:52 | value2 | provenance | |
| test.cpp:32:41:32:41 | x | test.cpp:32:11:32:36 | call to ymlStepGenerated_with_body | provenance | |
| windows.cpp:17:8:17:25 | [summary param] *0 in CommandLineToArgvA | windows.cpp:17:8:17:25 | [summary] to write: ReturnValue[**] in CommandLineToArgvA | provenance | MaD:341 |
| windows.cpp:22:15:22:29 | *call to GetCommandLineA | windows.cpp:22:15:22:29 | *call to GetCommandLineA | provenance | Src:MaD:325 |
| windows.cpp:22:15:22:29 | *call to GetCommandLineA | windows.cpp:24:8:24:11 | * ... | provenance | |
| windows.cpp:22:15:22:29 | *call to GetCommandLineA | windows.cpp:27:36:27:38 | *cmd | provenance | |
| windows.cpp:27:17:27:34 | **call to CommandLineToArgvA | windows.cpp:27:17:27:34 | **call to CommandLineToArgvA | provenance | |
| windows.cpp:27:17:27:34 | **call to CommandLineToArgvA | windows.cpp:30:8:30:15 | * ... | provenance | |
| windows.cpp:27:36:27:38 | *cmd | windows.cpp:17:8:17:25 | [summary param] *0 in CommandLineToArgvA | provenance | |
| windows.cpp:27:36:27:38 | *cmd | windows.cpp:27:17:27:34 | **call to CommandLineToArgvA | provenance | MaD:341 |
| windows.cpp:34:17:34:38 | *call to GetEnvironmentStringsA | windows.cpp:34:17:34:38 | *call to GetEnvironmentStringsA | provenance | Src:MaD:327 |
| windows.cpp:34:17:34:38 | *call to GetEnvironmentStringsA | windows.cpp:36:10:36:13 | * ... | provenance | |
| windows.cpp:39:36:39:38 | GetEnvironmentVariableA output argument | windows.cpp:41:10:41:13 | * ... | provenance | Src:MaD:329 |
| windows.cpp:90:6:90:15 | [summary param] *3 in ReadFileEx [*hEvent] | windows.cpp:90:6:90:15 | [summary] read: Argument[*3].Field[*hEvent] in ReadFileEx | provenance | |
| windows.cpp:90:6:90:15 | [summary param] *3 in ReadFileEx [hEvent] | windows.cpp:90:6:90:15 | [summary] read: Argument[*3].Field[hEvent] in ReadFileEx | provenance | |
| windows.cpp:90:6:90:15 | [summary] read: Argument[*3].Field[*hEvent] in ReadFileEx | windows.cpp:90:6:90:15 | [summary] to write: Argument[4].Parameter[*2].Field[*hEvent] in ReadFileEx | provenance | MaD:343 |
| windows.cpp:90:6:90:15 | [summary] read: Argument[*3].Field[hEvent] in ReadFileEx | windows.cpp:90:6:90:15 | [summary] to write: Argument[4].Parameter[*2].Field[hEvent] in ReadFileEx | provenance | MaD:343 |
| windows.cpp:90:6:90:15 | [summary] to write: Argument[4].Parameter[*2] in ReadFileEx [*hEvent] | windows.cpp:147:16:147:27 | *lpOverlapped [*hEvent] | provenance | |
| windows.cpp:90:6:90:15 | [summary] to write: Argument[4].Parameter[*2] in ReadFileEx [hEvent] | windows.cpp:157:16:157:27 | *lpOverlapped [hEvent] | provenance | |
| windows.cpp:90:6:90:15 | [summary] to write: Argument[4].Parameter[*2].Field[*hEvent] in ReadFileEx | windows.cpp:90:6:90:15 | [summary] to write: Argument[4].Parameter[*2] in ReadFileEx [*hEvent] | provenance | |
| windows.cpp:90:6:90:15 | [summary] to write: Argument[4].Parameter[*2].Field[hEvent] in ReadFileEx | windows.cpp:90:6:90:15 | [summary] to write: Argument[4].Parameter[*2] in ReadFileEx [hEvent] | provenance | |
| windows.cpp:147:16:147:27 | *lpOverlapped [*hEvent] | windows.cpp:149:42:149:53 | *lpOverlapped [*hEvent] | provenance | |
| windows.cpp:149:18:149:62 | *hEvent | windows.cpp:149:18:149:62 | *hEvent | provenance | |
| windows.cpp:149:18:149:62 | *hEvent | windows.cpp:151:8:151:14 | * ... | provenance | |
| windows.cpp:149:42:149:53 | *lpOverlapped [*hEvent] | windows.cpp:149:18:149:62 | *hEvent | provenance | |
| windows.cpp:149:42:149:53 | *lpOverlapped [*hEvent] | windows.cpp:149:56:149:61 | *hEvent | provenance | |
| windows.cpp:149:56:149:61 | *hEvent | windows.cpp:149:18:149:62 | *hEvent | provenance | |
| windows.cpp:157:16:157:27 | *lpOverlapped [hEvent] | windows.cpp:159:35:159:46 | *lpOverlapped [hEvent] | provenance | |
| windows.cpp:159:12:159:55 | hEvent | windows.cpp:159:12:159:55 | hEvent | provenance | |
| windows.cpp:159:12:159:55 | hEvent | windows.cpp:160:8:160:8 | c | provenance | |
| windows.cpp:159:35:159:46 | *lpOverlapped [hEvent] | windows.cpp:159:12:159:55 | hEvent | provenance | |
| windows.cpp:159:35:159:46 | *lpOverlapped [hEvent] | windows.cpp:159:12:159:55 | hEvent | provenance | |
| windows.cpp:168:35:168:40 | ReadFile output argument | windows.cpp:170:10:170:16 | * ... | provenance | Src:MaD:331 |
| windows.cpp:177:23:177:28 | ReadFileEx output argument | windows.cpp:179:10:179:16 | * ... | provenance | Src:MaD:332 |
| windows.cpp:189:21:189:26 | ReadFile output argument | windows.cpp:190:5:190:56 | *... = ... | provenance | Src:MaD:331 |
| windows.cpp:190:5:190:14 | *overlapped [post update] [*hEvent] | windows.cpp:192:53:192:63 | *& ... [*hEvent] | provenance | |
| windows.cpp:190:5:190:56 | *... = ... | windows.cpp:190:5:190:14 | *overlapped [post update] [*hEvent] | provenance | |
| windows.cpp:192:53:192:63 | *& ... [*hEvent] | windows.cpp:90:6:90:15 | [summary param] *3 in ReadFileEx [*hEvent] | provenance | |
| windows.cpp:198:21:198:26 | ReadFile output argument | windows.cpp:199:5:199:57 | ... = ... | provenance | Src:MaD:331 |
| windows.cpp:199:5:199:14 | *overlapped [post update] [hEvent] | windows.cpp:201:53:201:63 | *& ... [hEvent] | provenance | |
| windows.cpp:199:5:199:57 | ... = ... | windows.cpp:199:5:199:14 | *overlapped [post update] [hEvent] | provenance | |
| windows.cpp:201:53:201:63 | *& ... [hEvent] | windows.cpp:90:6:90:15 | [summary param] *3 in ReadFileEx [hEvent] | provenance | |
| windows.cpp:209:84:209:89 | NtReadFile output argument | windows.cpp:211:10:211:16 | * ... | provenance | Src:MaD:340 |
| windows.cpp:286:23:286:35 | *call to MapViewOfFile | windows.cpp:286:23:286:35 | *call to MapViewOfFile | provenance | Src:MaD:333 |
| windows.cpp:286:23:286:35 | *call to MapViewOfFile | windows.cpp:287:20:287:52 | *pMapView | provenance | |
| windows.cpp:287:20:287:52 | *pMapView | windows.cpp:289:10:289:16 | * ... | provenance | |
| windows.cpp:293:23:293:36 | *call to MapViewOfFile2 | windows.cpp:293:23:293:36 | *call to MapViewOfFile2 | provenance | Src:MaD:334 |
| windows.cpp:293:23:293:36 | *call to MapViewOfFile2 | windows.cpp:294:20:294:52 | *pMapView | provenance | |
| windows.cpp:294:20:294:52 | *pMapView | windows.cpp:296:10:296:16 | * ... | provenance | |
| windows.cpp:302:23:302:36 | *call to MapViewOfFile3 | windows.cpp:302:23:302:36 | *call to MapViewOfFile3 | provenance | Src:MaD:335 |
| windows.cpp:302:23:302:36 | *call to MapViewOfFile3 | windows.cpp:303:20:303:52 | *pMapView | provenance | |
| windows.cpp:303:20:303:52 | *pMapView | windows.cpp:305:10:305:16 | * ... | provenance | |
| windows.cpp:311:23:311:43 | *call to MapViewOfFile3FromApp | windows.cpp:311:23:311:43 | *call to MapViewOfFile3FromApp | provenance | Src:MaD:336 |
| windows.cpp:311:23:311:43 | *call to MapViewOfFile3FromApp | windows.cpp:312:20:312:52 | *pMapView | provenance | |
| windows.cpp:312:20:312:52 | *pMapView | windows.cpp:314:10:314:16 | * ... | provenance | |
| windows.cpp:318:23:318:37 | *call to MapViewOfFileEx | windows.cpp:318:23:318:37 | *call to MapViewOfFileEx | provenance | Src:MaD:337 |
| windows.cpp:318:23:318:37 | *call to MapViewOfFileEx | windows.cpp:319:20:319:52 | *pMapView | provenance | |
| windows.cpp:319:20:319:52 | *pMapView | windows.cpp:321:10:321:16 | * ... | provenance | |
| windows.cpp:325:23:325:42 | *call to MapViewOfFileFromApp | windows.cpp:325:23:325:42 | *call to MapViewOfFileFromApp | provenance | Src:MaD:338 |
| windows.cpp:325:23:325:42 | *call to MapViewOfFileFromApp | windows.cpp:326:20:326:52 | *pMapView | provenance | |
| windows.cpp:326:20:326:52 | *pMapView | windows.cpp:328:10:328:16 | * ... | provenance | |
| windows.cpp:332:23:332:40 | *call to MapViewOfFileNuma2 | windows.cpp:332:23:332:40 | *call to MapViewOfFileNuma2 | provenance | Src:MaD:339 |
| windows.cpp:332:23:332:40 | *call to MapViewOfFileNuma2 | windows.cpp:333:20:333:52 | *pMapView | provenance | |
| windows.cpp:333:20:333:52 | *pMapView | windows.cpp:335:10:335:16 | * ... | provenance | |
nodes
| asio_streams.cpp:56:18:56:23 | [summary param] *0 in buffer | semmle.label | [summary param] *0 in buffer |
| asio_streams.cpp:56:18:56:23 | [summary] to write: ReturnValue in buffer | semmle.label | [summary] to write: ReturnValue in buffer |
@@ -78,9 +140,85 @@ nodes
| test.cpp:32:11:32:36 | call to ymlStepGenerated_with_body | semmle.label | call to ymlStepGenerated_with_body |
| test.cpp:32:41:32:41 | x | semmle.label | x |
| test.cpp:33:10:33:11 | z2 | semmle.label | z2 |
| windows.cpp:17:8:17:25 | [summary param] *0 in CommandLineToArgvA | semmle.label | [summary param] *0 in CommandLineToArgvA |
| windows.cpp:17:8:17:25 | [summary] to write: ReturnValue[**] in CommandLineToArgvA | semmle.label | [summary] to write: ReturnValue[**] in CommandLineToArgvA |
| windows.cpp:22:15:22:29 | *call to GetCommandLineA | semmle.label | *call to GetCommandLineA |
| windows.cpp:22:15:22:29 | *call to GetCommandLineA | semmle.label | *call to GetCommandLineA |
| windows.cpp:24:8:24:11 | * ... | semmle.label | * ... |
| windows.cpp:27:17:27:34 | **call to CommandLineToArgvA | semmle.label | **call to CommandLineToArgvA |
| windows.cpp:27:17:27:34 | **call to CommandLineToArgvA | semmle.label | **call to CommandLineToArgvA |
| windows.cpp:27:36:27:38 | *cmd | semmle.label | *cmd |
| windows.cpp:30:8:30:15 | * ... | semmle.label | * ... |
| windows.cpp:34:17:34:38 | *call to GetEnvironmentStringsA | semmle.label | *call to GetEnvironmentStringsA |
| windows.cpp:34:17:34:38 | *call to GetEnvironmentStringsA | semmle.label | *call to GetEnvironmentStringsA |
| windows.cpp:36:10:36:13 | * ... | semmle.label | * ... |
| windows.cpp:39:36:39:38 | GetEnvironmentVariableA output argument | semmle.label | GetEnvironmentVariableA output argument |
| windows.cpp:41:10:41:13 | * ... | semmle.label | * ... |
| windows.cpp:90:6:90:15 | [summary param] *3 in ReadFileEx [*hEvent] | semmle.label | [summary param] *3 in ReadFileEx [*hEvent] |
| windows.cpp:90:6:90:15 | [summary param] *3 in ReadFileEx [hEvent] | semmle.label | [summary param] *3 in ReadFileEx [hEvent] |
| windows.cpp:90:6:90:15 | [summary] read: Argument[*3].Field[*hEvent] in ReadFileEx | semmle.label | [summary] read: Argument[*3].Field[*hEvent] in ReadFileEx |
| windows.cpp:90:6:90:15 | [summary] read: Argument[*3].Field[hEvent] in ReadFileEx | semmle.label | [summary] read: Argument[*3].Field[hEvent] in ReadFileEx |
| windows.cpp:90:6:90:15 | [summary] to write: Argument[4].Parameter[*2] in ReadFileEx [*hEvent] | semmle.label | [summary] to write: Argument[4].Parameter[*2] in ReadFileEx [*hEvent] |
| windows.cpp:90:6:90:15 | [summary] to write: Argument[4].Parameter[*2] in ReadFileEx [hEvent] | semmle.label | [summary] to write: Argument[4].Parameter[*2] in ReadFileEx [hEvent] |
| windows.cpp:90:6:90:15 | [summary] to write: Argument[4].Parameter[*2].Field[*hEvent] in ReadFileEx | semmle.label | [summary] to write: Argument[4].Parameter[*2].Field[*hEvent] in ReadFileEx |
| windows.cpp:90:6:90:15 | [summary] to write: Argument[4].Parameter[*2].Field[hEvent] in ReadFileEx | semmle.label | [summary] to write: Argument[4].Parameter[*2].Field[hEvent] in ReadFileEx |
| windows.cpp:147:16:147:27 | *lpOverlapped [*hEvent] | semmle.label | *lpOverlapped [*hEvent] |
| windows.cpp:149:18:149:62 | *hEvent | semmle.label | *hEvent |
| windows.cpp:149:18:149:62 | *hEvent | semmle.label | *hEvent |
| windows.cpp:149:42:149:53 | *lpOverlapped [*hEvent] | semmle.label | *lpOverlapped [*hEvent] |
| windows.cpp:149:56:149:61 | *hEvent | semmle.label | *hEvent |
| windows.cpp:151:8:151:14 | * ... | semmle.label | * ... |
| windows.cpp:157:16:157:27 | *lpOverlapped [hEvent] | semmle.label | *lpOverlapped [hEvent] |
| windows.cpp:159:12:159:55 | hEvent | semmle.label | hEvent |
| windows.cpp:159:12:159:55 | hEvent | semmle.label | hEvent |
| windows.cpp:159:35:159:46 | *lpOverlapped [hEvent] | semmle.label | *lpOverlapped [hEvent] |
| windows.cpp:160:8:160:8 | c | semmle.label | c |
| windows.cpp:168:35:168:40 | ReadFile output argument | semmle.label | ReadFile output argument |
| windows.cpp:170:10:170:16 | * ... | semmle.label | * ... |
| windows.cpp:177:23:177:28 | ReadFileEx output argument | semmle.label | ReadFileEx output argument |
| windows.cpp:179:10:179:16 | * ... | semmle.label | * ... |
| windows.cpp:189:21:189:26 | ReadFile output argument | semmle.label | ReadFile output argument |
| windows.cpp:190:5:190:14 | *overlapped [post update] [*hEvent] | semmle.label | *overlapped [post update] [*hEvent] |
| windows.cpp:190:5:190:56 | *... = ... | semmle.label | *... = ... |
| windows.cpp:192:53:192:63 | *& ... [*hEvent] | semmle.label | *& ... [*hEvent] |
| windows.cpp:198:21:198:26 | ReadFile output argument | semmle.label | ReadFile output argument |
| windows.cpp:199:5:199:14 | *overlapped [post update] [hEvent] | semmle.label | *overlapped [post update] [hEvent] |
| windows.cpp:199:5:199:57 | ... = ... | semmle.label | ... = ... |
| windows.cpp:201:53:201:63 | *& ... [hEvent] | semmle.label | *& ... [hEvent] |
| windows.cpp:209:84:209:89 | NtReadFile output argument | semmle.label | NtReadFile output argument |
| windows.cpp:211:10:211:16 | * ... | semmle.label | * ... |
| windows.cpp:286:23:286:35 | *call to MapViewOfFile | semmle.label | *call to MapViewOfFile |
| windows.cpp:286:23:286:35 | *call to MapViewOfFile | semmle.label | *call to MapViewOfFile |
| windows.cpp:287:20:287:52 | *pMapView | semmle.label | *pMapView |
| windows.cpp:289:10:289:16 | * ... | semmle.label | * ... |
| windows.cpp:293:23:293:36 | *call to MapViewOfFile2 | semmle.label | *call to MapViewOfFile2 |
| windows.cpp:293:23:293:36 | *call to MapViewOfFile2 | semmle.label | *call to MapViewOfFile2 |
| windows.cpp:294:20:294:52 | *pMapView | semmle.label | *pMapView |
| windows.cpp:296:10:296:16 | * ... | semmle.label | * ... |
| windows.cpp:302:23:302:36 | *call to MapViewOfFile3 | semmle.label | *call to MapViewOfFile3 |
| windows.cpp:302:23:302:36 | *call to MapViewOfFile3 | semmle.label | *call to MapViewOfFile3 |
| windows.cpp:303:20:303:52 | *pMapView | semmle.label | *pMapView |
| windows.cpp:305:10:305:16 | * ... | semmle.label | * ... |
| windows.cpp:311:23:311:43 | *call to MapViewOfFile3FromApp | semmle.label | *call to MapViewOfFile3FromApp |
| windows.cpp:311:23:311:43 | *call to MapViewOfFile3FromApp | semmle.label | *call to MapViewOfFile3FromApp |
| windows.cpp:312:20:312:52 | *pMapView | semmle.label | *pMapView |
| windows.cpp:314:10:314:16 | * ... | semmle.label | * ... |
| windows.cpp:318:23:318:37 | *call to MapViewOfFileEx | semmle.label | *call to MapViewOfFileEx |
| windows.cpp:318:23:318:37 | *call to MapViewOfFileEx | semmle.label | *call to MapViewOfFileEx |
| windows.cpp:319:20:319:52 | *pMapView | semmle.label | *pMapView |
| windows.cpp:321:10:321:16 | * ... | semmle.label | * ... |
| windows.cpp:325:23:325:42 | *call to MapViewOfFileFromApp | semmle.label | *call to MapViewOfFileFromApp |
| windows.cpp:325:23:325:42 | *call to MapViewOfFileFromApp | semmle.label | *call to MapViewOfFileFromApp |
| windows.cpp:326:20:326:52 | *pMapView | semmle.label | *pMapView |
| windows.cpp:328:10:328:16 | * ... | semmle.label | * ... |
| windows.cpp:332:23:332:40 | *call to MapViewOfFileNuma2 | semmle.label | *call to MapViewOfFileNuma2 |
| windows.cpp:332:23:332:40 | *call to MapViewOfFileNuma2 | semmle.label | *call to MapViewOfFileNuma2 |
| windows.cpp:333:20:333:52 | *pMapView | semmle.label | *pMapView |
| windows.cpp:335:10:335:16 | * ... | semmle.label | * ... |
subpaths
| asio_streams.cpp:100:64:100:71 | *send_str | asio_streams.cpp:56:18:56:23 | [summary param] *0 in buffer | asio_streams.cpp:56:18:56:23 | [summary] to write: ReturnValue in buffer | asio_streams.cpp:100:44:100:62 | call to buffer |
| test.cpp:17:24:17:24 | x | test.cpp:4:5:4:17 | [summary param] 0 in ymlStepManual | test.cpp:4:5:4:17 | [summary] to write: ReturnValue in ymlStepManual | test.cpp:17:10:17:22 | call to ymlStepManual |
| test.cpp:21:27:21:27 | x | test.cpp:5:5:5:20 | [summary param] 0 in ymlStepGenerated | test.cpp:5:5:5:20 | [summary] to write: ReturnValue in ymlStepGenerated | test.cpp:21:10:21:25 | call to ymlStepGenerated |
| test.cpp:25:35:25:35 | x | test.cpp:6:5:6:27 | [summary param] 0 in ymlStepManual_with_body | test.cpp:6:5:6:27 | [summary] to write: ReturnValue in ymlStepManual_with_body | test.cpp:25:11:25:33 | call to ymlStepManual_with_body |
| test.cpp:32:41:32:41 | x | test.cpp:7:47:7:52 | value2 | test.cpp:7:5:7:30 | *ymlStepGenerated_with_body | test.cpp:32:11:32:36 | call to ymlStepGenerated_with_body |
| windows.cpp:27:36:27:38 | *cmd | windows.cpp:17:8:17:25 | [summary param] *0 in CommandLineToArgvA | windows.cpp:17:8:17:25 | [summary] to write: ReturnValue[**] in CommandLineToArgvA | windows.cpp:27:17:27:34 | **call to CommandLineToArgvA |

17
cpp/ql/test/library-tests/dataflow/external-models/sources.expected
View File

@@ -1,2 +1,19 @@
| asio_streams.cpp:87:34:87:44 | read_until output argument | remote |
| test.cpp:10:10:10:18 | call to ymlSource | local |
| windows.cpp:22:15:22:29 | *call to GetCommandLineA | local |
| windows.cpp:34:17:34:38 | *call to GetEnvironmentStringsA | local |
| windows.cpp:39:36:39:38 | GetEnvironmentVariableA output argument | local |
| windows.cpp:168:35:168:40 | ReadFile output argument | local |
| windows.cpp:177:23:177:28 | ReadFileEx output argument | local |
| windows.cpp:189:21:189:26 | ReadFile output argument | local |
| windows.cpp:192:23:192:29 | ReadFileEx output argument | local |
| windows.cpp:198:21:198:26 | ReadFile output argument | local |
| windows.cpp:201:23:201:29 | ReadFileEx output argument | local |
| windows.cpp:209:84:209:89 | NtReadFile output argument | local |
| windows.cpp:286:23:286:35 | *call to MapViewOfFile | local |
| windows.cpp:293:23:293:36 | *call to MapViewOfFile2 | local |
| windows.cpp:302:23:302:36 | *call to MapViewOfFile3 | local |
| windows.cpp:311:23:311:43 | *call to MapViewOfFile3FromApp | local |
| windows.cpp:318:23:318:37 | *call to MapViewOfFileEx | local |
| windows.cpp:325:23:325:42 | *call to MapViewOfFileFromApp | local |
| windows.cpp:332:23:332:40 | *call to MapViewOfFileNuma2 | local |

1
cpp/ql/test/library-tests/dataflow/external-models/steps.expected
View File

@@ -5,3 +5,4 @@
| test.cpp:28:35:28:35 | 0 | test.cpp:28:11:28:33 | call to ymlStepManual_with_body |
| test.cpp:32:38:32:38 | 0 | test.cpp:32:11:32:36 | call to ymlStepGenerated_with_body |
| test.cpp:35:38:35:38 | x | test.cpp:35:11:35:36 | call to ymlStepGenerated_with_body |
| windows.cpp:27:36:27:38 | *cmd | windows.cpp:27:17:27:34 | **call to CommandLineToArgvA |

4
cpp/ql/test/library-tests/dataflow/external-models/validatemodels.expected
View File

@@ -3771,3 +3771,7 @@
| Dubious signature "(wchar_t *)" in summary model. |
| Dubious signature "(wchar_t, const CStringT &)" in summary model. |
| Dubious signature "(wchar_t,const CStringT &)" in summary model. |
| Unrecognized input specification "Field[****hEvent]" in summary model. |
| Unrecognized input specification "Field[***hEvent]" in summary model. |
| Unrecognized output specification "Field[****hEvent]" in summary model. |
| Unrecognized output specification "Field[***hEvent]" in summary model. |

337
cpp/ql/test/library-tests/dataflow/external-models/windows.cpp Normal file
View File

@@ -0,0 +1,337 @@
void sink(char);
void sink(char*);
void sink(char**);
using HANDLE = void*;
using DWORD = unsigned long;
using LPCH = char*;
using LPSTR = char*;
using LPCSTR = const char*;
using LPVOID = void*;
using LPDWORD = unsigned long*;
using PVOID = void*;
using ULONG_PTR = unsigned long*;
using SIZE_T = decltype(sizeof(0));
LPSTR GetCommandLineA();
LPSTR* CommandLineToArgvA(LPSTR, int*);
LPCH GetEnvironmentStringsA();
DWORD GetEnvironmentVariableA(LPCSTR, LPSTR, DWORD);
void getCommandLine() {
char* cmd = GetCommandLineA();
sink(cmd);
sink(*cmd); // $ ir
int argc;
char** argv = CommandLineToArgvA(cmd, &argc);
sink(argv);
sink(argv[1]);
sink(*argv[1]); // $ ir
}
void getEnvironment() {
char* env = GetEnvironmentStringsA();
sink(env);
sink(*env); // $ ir
char buf[1024];
GetEnvironmentVariableA("FOO", buf, sizeof(buf));
sink(buf);
sink(*buf); // $ ir
}
typedef struct _OVERLAPPED {
ULONG_PTR Internal;
ULONG_PTR InternalHigh;
union {
struct {
DWORD Offset;
DWORD OffsetHigh;
} DUMMYSTRUCTNAME;
PVOID Pointer;
} DUMMYUNIONNAME;
HANDLE hEvent;
} OVERLAPPED, *LPOVERLAPPED;
using BOOL = int;
#define FILE_MAP_READ 0x0004
using ULONG64 = unsigned long long;
using ULONG = unsigned long;
using DWORD64 = unsigned long long;
#define MEM_EXTENDED_PARAMETER_TYPE_BITS 8
typedef struct MEM_EXTENDED_PARAMETER {
struct {
DWORD64 Type : MEM_EXTENDED_PARAMETER_TYPE_BITS;
DWORD64 Reserved : 64 - MEM_EXTENDED_PARAMETER_TYPE_BITS;
} DUMMYSTRUCTNAME;
union {
DWORD64 ULong64;
PVOID Pointer;
SIZE_T Size;
HANDLE Handle;
DWORD ULong;
} DUMMYUNIONNAME;
} MEM_EXTENDED_PARAMETER, *PMEM_EXTENDED_PARAMETER;
BOOL ReadFile(
HANDLE hFile,
LPVOID lpBuffer,
DWORD nNumberOfBytesToRead,
LPDWORD lpNumberOfBytesRead,
LPOVERLAPPED lpOverlapped
);
using LPOVERLAPPED_COMPLETION_ROUTINE = void (*)(DWORD, DWORD, LPOVERLAPPED);
BOOL ReadFileEx(
HANDLE hFile,
LPVOID lpBuffer,
DWORD nNumberOfBytesToRead,
LPOVERLAPPED lpOverlapped,
LPOVERLAPPED_COMPLETION_ROUTINE lpCompletionRoutine
);
using NTSTATUS = long;
using PIO_APC_ROUTINE = void (*)(struct _DEVICE_OBJECT*, struct _IRP*, PVOID);
typedef struct _IO_STATUS_BLOCK {
union {
NTSTATUS Status;
PVOID Pointer;
} DUMMYUNIONNAME;
ULONG_PTR Information;
} IO_STATUS_BLOCK, *PIO_STATUS_BLOCK;
using LONGLONG = long long;
using LONG = long;
typedef struct _LARGE_INTEGER {
union {
struct {
ULONG LowPart;
LONG HighPart;
} DUMMYSTRUCTNAME;
LONGLONG QuadPart;
} DUMMYUNIONNAME;
} LARGE_INTEGER, *PLARGE_INTEGER;
using PULONG = unsigned long*;
NTSTATUS NtReadFile(
HANDLE FileHandle,
HANDLE Event,
PIO_APC_ROUTINE ApcRoutine,
PVOID ApcContext,
PIO_STATUS_BLOCK IoStatusBlock,
PVOID Buffer,
ULONG Length,
PLARGE_INTEGER ByteOffset,
PULONG Key
);
void FileIOCompletionRoutine(
DWORD dwErrorCode,
DWORD dwNumberOfBytesTransfered,
LPOVERLAPPED lpOverlapped
) {
char* buffer = reinterpret_cast<char*>(lpOverlapped->hEvent);
sink(buffer);
sink(*buffer); // $ MISSING: ir
}
void FileIOCompletionRoutine2(
DWORD dwErrorCode,
DWORD dwNumberOfBytesTransfered,
LPOVERLAPPED lpOverlapped
) {
char* buffer = reinterpret_cast<char*>(lpOverlapped->hEvent);
sink(buffer);
sink(*buffer); // $ ir
}
void FileIOCompletionRoutine3(
DWORD dwErrorCode,
DWORD dwNumberOfBytesTransfered,
LPOVERLAPPED lpOverlapped
) {
char c = reinterpret_cast<char>(lpOverlapped->hEvent);
sink(c); // $ ir
}
void readFile(HANDLE hFile) {
{
char buffer[1024];
DWORD bytesRead;
OVERLAPPED overlapped;
BOOL result = ReadFile(hFile, buffer, sizeof(buffer), &bytesRead, &overlapped);
sink(buffer);
sink(*buffer); // $ ir
}
{
char buffer[1024];
OVERLAPPED overlapped;
overlapped.hEvent = reinterpret_cast<HANDLE>(buffer);
ReadFileEx(hFile, buffer, sizeof(buffer) - 1, &overlapped, FileIOCompletionRoutine);
sink(buffer);
sink(*buffer); // $ ir
char* p = reinterpret_cast<char*>(overlapped.hEvent);
sink(p);
sink(*p); // $ MISSING: ir
}
{
char buffer[1024];
OVERLAPPED overlapped;
ReadFile(hFile, buffer, sizeof(buffer), nullptr, nullptr);
overlapped.hEvent = reinterpret_cast<HANDLE>(buffer);
char buffer2[1024];
ReadFileEx(hFile, buffer2, sizeof(buffer2) - 1, &overlapped, FileIOCompletionRoutine2);
}
{
char buffer[1024];
OVERLAPPED overlapped;
ReadFile(hFile, buffer, sizeof(buffer), nullptr, nullptr);
overlapped.hEvent = reinterpret_cast<HANDLE>(*buffer);
char buffer2[1024];
ReadFileEx(hFile, buffer2, sizeof(buffer2) - 1, &overlapped, FileIOCompletionRoutine3);
}
{
char buffer[1024];
IO_STATUS_BLOCK ioStatusBlock;
LARGE_INTEGER byteOffset;
ULONG key;
NTSTATUS status = NtReadFile(hFile, nullptr, nullptr, nullptr, &ioStatusBlock, buffer, sizeof(buffer), &byteOffset, &key);
sink(buffer);
sink(*buffer); // $ ir
}
}
LPVOID MapViewOfFile(
HANDLE hFileMappingObject,
DWORD dwDesiredAccess,
DWORD dwFileOffsetHigh,
DWORD dwFileOffsetLow,
SIZE_T dwNumberOfBytesToMap
);
PVOID MapViewOfFile2(
HANDLE FileMappingHandle,
HANDLE ProcessHandle,
ULONG64 Offset,
PVOID BaseAddress,
SIZE_T ViewSize,
ULONG AllocationType,
ULONG PageProtection
);
PVOID MapViewOfFile3(
HANDLE FileMapping,
HANDLE Process,
PVOID BaseAddress,
ULONG64 Offset,
SIZE_T ViewSize,
ULONG AllocationType,
ULONG PageProtection,
MEM_EXTENDED_PARAMETER *ExtendedParameters,
ULONG ParameterCount
);
PVOID MapViewOfFile3FromApp(
HANDLE FileMapping,
HANDLE Process,
PVOID BaseAddress,
ULONG64 Offset,
SIZE_T ViewSize,
ULONG AllocationType,
ULONG PageProtection,
MEM_EXTENDED_PARAMETER *ExtendedParameters,
ULONG ParameterCount
);
LPVOID MapViewOfFileEx(
HANDLE hFileMappingObject,
DWORD dwDesiredAccess,
DWORD dwFileOffsetHigh,
DWORD dwFileOffsetLow,
SIZE_T dwNumberOfBytesToMap,
LPVOID lpBaseAddress
);
PVOID MapViewOfFileFromApp(
HANDLE hFileMappingObject,
ULONG DesiredAccess,
ULONG64 FileOffset,
SIZE_T NumberOfBytesToMap
);
PVOID MapViewOfFileNuma2(
HANDLE FileMappingHandle,
HANDLE ProcessHandle,
ULONG64 Offset,
PVOID BaseAddress,
SIZE_T ViewSize,
ULONG AllocationType,
ULONG PageProtection,
ULONG PreferredNode
);
void mapViewOfFile(HANDLE hMapFile) {
{
LPVOID pMapView = MapViewOfFile(hMapFile, FILE_MAP_READ, 0, 0, 0);
char* buffer = reinterpret_cast<char*>(pMapView);
sink(buffer);
sink(*buffer); // $ ir
}
{
LPVOID pMapView = MapViewOfFile2(hMapFile, nullptr, 0, nullptr, 0, 0, 0);
char* buffer = reinterpret_cast<char*>(pMapView);
sink(buffer);
sink(*buffer); // $ ir
}
{
MEM_EXTENDED_PARAMETER extendedParams;
LPVOID pMapView = MapViewOfFile3(hMapFile, nullptr, 0, 0, 0, 0, 0, &extendedParams, 1);
char* buffer = reinterpret_cast<char*>(pMapView);
sink(buffer);
sink(*buffer); // $ ir
}
{
MEM_EXTENDED_PARAMETER extendedParams;
LPVOID pMapView = MapViewOfFile3FromApp(hMapFile, nullptr, 0, 0, 0, 0, 0, &extendedParams, 1);
char* buffer = reinterpret_cast<char*>(pMapView);
sink(buffer);
sink(*buffer); // $ ir
}
{
LPVOID pMapView = MapViewOfFileEx(hMapFile, FILE_MAP_READ, 0, 0, 0, nullptr);
char* buffer = reinterpret_cast<char*>(pMapView);
sink(buffer);
sink(*buffer); // $ ir
}
{
LPVOID pMapView = MapViewOfFileFromApp(hMapFile, FILE_MAP_READ, 0, 0);
char* buffer = reinterpret_cast<char*>(pMapView);
sink(buffer);
sink(*buffer); // $ ir
}
{
LPVOID pMapView = MapViewOfFileNuma2(hMapFile, nullptr, 0, nullptr, 0, 0, 0, 0);
char* buffer = reinterpret_cast<char*>(pMapView);
sink(buffer);
sink(*buffer); // $ ir
}
}

8
cpp/ql/test/library-tests/exprs/min_max/expr.expected
View File

@@ -1,6 +1,6 @@
| test.cpp:3:13:3:13 | i |
| test.cpp:3:13:3:18 | ... <? ... |
| test.cpp:3:18:3:18 | j |
| test.cpp:4:13:4:13 | i |
| test.cpp:4:13:4:18 | ... >? ... |
| test.cpp:4:13:4:18 | ... <? ... |
| test.cpp:4:18:4:18 | j |
| test.cpp:5:13:5:13 | i |
| test.cpp:5:13:5:18 | ... >? ... |
| test.cpp:5:18:5:18 | j |

1
cpp/ql/test/library-tests/exprs/min_max/test.cpp
View File

@@ -1,3 +1,4 @@
// semmle-extractor-options: --gnu_version 40200
void f(int i, int j) {
int k = i <? j;

1
csharp/ql/integration-tests/posix/query-suite/csharp-code-quality.qls.expected
View File

@@ -3,6 +3,7 @@ ql/csharp/ql/src/API Abuse/FormatInvalid.ql
ql/csharp/ql/src/API Abuse/NoDisposeCallOnLocalIDisposable.ql
ql/csharp/ql/src/Bad Practices/Control-Flow/ConstantCondition.ql
ql/csharp/ql/src/Dead Code/DeadStoreOfLocal.ql
ql/csharp/ql/src/Language Abuse/MissedReadonlyOpportunity.ql
ql/csharp/ql/src/Likely Bugs/Collections/ContainerLengthCmpOffByOne.ql
ql/csharp/ql/src/Likely Bugs/Collections/ContainerSizeCmpZero.ql
ql/csharp/ql/src/Likely Bugs/DangerousNonShortCircuitLogic.ql

7
csharp/ql/src/Language Abuse/MissedReadonlyOpportunity.ql
View File

@@ -8,6 +8,7 @@
* @id cs/missed-readonly-modifier
* @tags maintainability
* language-features
* quality
*/
import csharp
@@ -19,13 +20,17 @@ predicate defTargetsField(AssignableDefinition def, Field f) {
predicate isReadonlyCompatibleDefinition(AssignableDefinition def, Field f) {
defTargetsField(def, f) and
(
def.getEnclosingCallable().(Constructor).getDeclaringType() = f.getDeclaringType()
def.getEnclosingCallable().(StaticConstructor).getDeclaringType() = f.getDeclaringType()
or
def.getEnclosingCallable().(InstanceConstructor).getDeclaringType() = f.getDeclaringType() and
def.getTargetAccess().(QualifiableExpr).getQualifier() instanceof ThisAccess
or
def instanceof AssignableDefinitions::InitializerDefinition
)
}
predicate canBeReadonly(Field f) {
exists(Type t | t = f.getType() | not t instanceof Struct or t.(Struct).isReadonly()) and
forex(AssignableDefinition def | defTargetsField(def, f) | isReadonlyCompatibleDefinition(def, f))
}

4
csharp/ql/src/change-notes/2025-05-22-missed-readonly-modifier.md Normal file
View File

@@ -0,0 +1,4 @@
---
category: minorAnalysis
---
* The precision of the query `cs/missed-readonly-modifier` has been improved. Some false positives related to static fields and struct type fields have been removed.

59
csharp/ql/test/query-tests/Language Abuse/MissedReadonlyOpportunity/MissedReadonlyOpportunity.cs
View File

@@ -1,23 +1,27 @@
class MissedReadonlyOpportunity<T>
{
public int Bad1;
public T Bad2;
public int Bad1; // $ Alert
public T Bad2; // $ Alert
public Immutable Bad3; // $ Alert
public readonly int Good1;
public readonly int Good2 = 0;
public const int Good3 = 0;
public int Good4;
public readonly T Good5;
public T Good6;
public Mutable Good7;
public MissedReadonlyOpportunity(int i, T t)
{
Bad1 = i;
Bad2 = t;
Bad3 = new Immutable();
Good1 = i;
Good2 = i;
Good4 = i;
Good5 = t;
Good6 = t;
Good7 = new Mutable();
}
public void M(int i)
@@ -27,3 +31,54 @@ class MissedReadonlyOpportunity<T>
x.Good6 = false;
}
}
struct Mutable
{
private int x;
public int Mutate()
{
x = x + 1;
return x;
}
}
readonly struct Immutable { }
class Tree
{
private Tree? Parent;
private Tree? Left; // $ Alert
private readonly Tree? Right;
public Tree(Tree left, Tree right)
{
this.Left = left;
this.Right = right;
left.Parent = this;
right.Parent = this;
}
public Tree()
{
Left = null;
Right = null;
}
}
class StaticFields
{
static int X; // $ Alert
static int Y;
// Static constructor
static StaticFields()
{
X = 0;
}
// Instance constructor
public StaticFields(int y)
{
Y = y;
}
}

3
csharp/ql/test/query-tests/Language Abuse/MissedReadonlyOpportunity/MissedReadonlyOpportunity.expected
View File

@@ -1,3 +1,6 @@
| MissedReadonlyOpportunity.cs:3:16:3:19 | Bad1 | Field 'Bad1' can be 'readonly'. |
| MissedReadonlyOpportunity.cs:4:14:4:17 | Bad2 | Field 'Bad2' can be 'readonly'. |
| MissedReadonlyOpportunity.cs:5:22:5:25 | Bad3 | Field 'Bad3' can be 'readonly'. |
| MissedReadonlyOpportunity.cs:50:19:50:22 | Left | Field 'Left' can be 'readonly'. |
| MissedReadonlyOpportunity.cs:70:16:70:16 | X | Field 'X' can be 'readonly'. |
| MissedReadonlyOpportunityBad.cs:3:9:3:13 | Field | Field 'Field' can be 'readonly'. |

3
csharp/ql/test/query-tests/Language Abuse/MissedReadonlyOpportunity/MissedReadonlyOpportunity.qlref
View File

@@ -1 +1,2 @@
Language Abuse/MissedReadonlyOpportunity.ql
query: Language Abuse/MissedReadonlyOpportunity.ql
postprocess: utils/test/InlineExpectationsTestQuery.ql

2
csharp/ql/test/query-tests/Language Abuse/MissedReadonlyOpportunity/MissedReadonlyOpportunityBad.cs
View File

@@ -1,6 +1,6 @@
class Bad
{
int Field;
int Field; // $ Alert
public Bad(int i)
{

2
go/Makefile
View File

@@ -54,7 +54,7 @@ ql/lib/go.dbscheme.stats: ql/lib/go.dbscheme build/stats/src.stamp extractor
codeql dataset measure -o $@ build/stats/database/db-go
test: all build/testdb/check-upgrade-path
codeql test run -j0 ql/test --search-path .. --consistency-queries ql/test/consistency --compilation-cache=$(cache) --dynamic-join-order-mode=$(rtjo)
codeql test run -j0 ql/test --search-path .. --consistency-queries ql/test/consistency --compilation-cache=$(cache) --dynamic-join-order-mode=$(rtjo) --check-databases --fail-on-trap-errors --check-undefined-labels --check-unused-labels --check-repeated-labels --check-redefined-labels --check-use-before-definition
# use GOOS=linux because GOOS=darwin GOARCH=386 is no longer supported
env GOOS=linux GOARCH=386 codeql$(EXE) test run -j0 ql/test/query-tests/Security/CWE-681 --search-path .. --consistency-queries ql/test/consistency --compilation-cache=$(cache) --dynamic-join-order-mode=$(rtjo)
cd extractor; $(BAZEL) test ...

156
go/extractor/extractor.go
View File

@@ -13,6 +13,7 @@ import (
"log"
"os"
"path/filepath"
"reflect"
"regexp"
"runtime"
"strconv"
@@ -773,18 +774,25 @@ func (extraction *Extraction) extractFileInfo(tw *trap.Writer, file string, isDu
var parentLbl trap.Label
for i, component := range components {
// displayPath is the same as rawPath except for root directories: if
// rawPath is "" then displayPath is "/"; if rawPath is "C:" then
// displayPath is "C:/".
var rawPath, displayPath string
if i == 0 {
if component == "" {
path = "/"
rawPath = component
if component == "" || regexp.MustCompile(`^[A-Za-z]:$`).MatchString(component) {
// Handle linux root and Windows drive letters by appending "/"
displayPath = rawPath + "/"
} else {
path = component
displayPath = rawPath
}
} else {
path = parentPath + "/" + component
rawPath = parentPath + "/" + component
displayPath = rawPath
}
if i == len(components)-1 {
lbl := tw.Labeler.FileLabelFor(file)
dbscheme.FilesTable.Emit(tw, lbl, path)
dbscheme.FilesTable.Emit(tw, lbl, displayPath)
dbscheme.ContainerParentTable.Emit(tw, parentLbl, lbl)
dbscheme.HasLocationTable.Emit(tw, lbl, emitLocation(tw, lbl, 0, 0, 0, 0))
extraction.Lock.Lock()
@@ -795,14 +803,12 @@ func (extraction *Extraction) extractFileInfo(tw *trap.Writer, file string, isDu
extraction.Lock.Unlock()
break
}
lbl := tw.Labeler.GlobalID(util.EscapeTrapSpecialChars(path) + ";folder")
dbscheme.FoldersTable.Emit(tw, lbl, path)
lbl := tw.Labeler.GlobalID(util.EscapeTrapSpecialChars(displayPath) + ";folder")
dbscheme.FoldersTable.Emit(tw, lbl, displayPath)
if i > 0 {
dbscheme.ContainerParentTable.Emit(tw, parentLbl, lbl)
}
if path != "/" {
parentPath = path
}
parentPath = rawPath
parentLbl = lbl
}
}
@@ -936,7 +942,7 @@ func emitScopeNodeInfo(tw *trap.Writer, nd ast.Node, lbl trap.Label) {
// extractExpr extracts AST information for the given expression and all its subexpressions
func extractExpr(tw *trap.Writer, expr ast.Expr, parent trap.Label, idx int, skipExtractingValue bool) {
if expr == nil {
if expr == nil || reflect.ValueOf(expr).IsNil() {
return
}
@@ -948,9 +954,6 @@ func extractExpr(tw *trap.Writer, expr ast.Expr, parent trap.Label, idx int, ski
case *ast.BadExpr:
kind = dbscheme.BadExpr.Index()
case *ast.Ident:
if expr == nil {
return
}
kind = dbscheme.IdentExpr.Index()
dbscheme.LiteralsTable.Emit(tw, lbl, expr.Name, expr.Name)
def := tw.Package.TypesInfo.Defs[expr]
@@ -984,15 +987,9 @@ func extractExpr(tw *trap.Writer, expr ast.Expr, parent trap.Label, idx int, ski
}
}
case *ast.Ellipsis:
if expr == nil {
return
}
kind = dbscheme.EllipsisExpr.Index()
extractExpr(tw, expr.Elt, lbl, 0, false)
case *ast.BasicLit:
if expr == nil {
return
}
value := ""
switch expr.Kind {
case token.INT:
@@ -1016,36 +1013,21 @@ func extractExpr(tw *trap.Writer, expr ast.Expr, parent trap.Label, idx int, ski
}
dbscheme.LiteralsTable.Emit(tw, lbl, value, expr.Value)
case *ast.FuncLit:
if expr == nil {
return
}
kind = dbscheme.FuncLitExpr.Index()
extractExpr(tw, expr.Type, lbl, 0, false)
extractStmt(tw, expr.Body, lbl, 1)
case *ast.CompositeLit:
if expr == nil {
return
}
kind = dbscheme.CompositeLitExpr.Index()
extractExpr(tw, expr.Type, lbl, 0, false)
extractExprs(tw, expr.Elts, lbl, 1, 1)
case *ast.ParenExpr:
if expr == nil {
return
}
kind = dbscheme.ParenExpr.Index()
extractExpr(tw, expr.X, lbl, 0, false)
case *ast.SelectorExpr:
if expr == nil {
return
}
kind = dbscheme.SelectorExpr.Index()
extractExpr(tw, expr.X, lbl, 0, false)
extractExpr(tw, expr.Sel, lbl, 1, false)
case *ast.IndexExpr:
if expr == nil {
return
}
typeofx := typeOf(tw, expr.X)
if typeofx == nil {
// We are missing type information for `expr.X`, so we cannot
@@ -1065,9 +1047,6 @@ func extractExpr(tw *trap.Writer, expr ast.Expr, parent trap.Label, idx int, ski
extractExpr(tw, expr.X, lbl, 0, false)
extractExpr(tw, expr.Index, lbl, 1, false)
case *ast.IndexListExpr:
if expr == nil {
return
}
typeofx := typeOf(tw, expr.X)
if typeofx == nil {
// We are missing type information for `expr.X`, so we cannot
@@ -1084,18 +1063,12 @@ func extractExpr(tw *trap.Writer, expr ast.Expr, parent trap.Label, idx int, ski
extractExpr(tw, expr.X, lbl, 0, false)
extractExprs(tw, expr.Indices, lbl, 1, 1)
case *ast.SliceExpr:
if expr == nil {
return
}
kind = dbscheme.SliceExpr.Index()
extractExpr(tw, expr.X, lbl, 0, false)
extractExpr(tw, expr.Low, lbl, 1, false)
extractExpr(tw, expr.High, lbl, 2, false)
extractExpr(tw, expr.Max, lbl, 3, false)
case *ast.TypeAssertExpr:
if expr == nil {
return
}
kind = dbscheme.TypeAssertExpr.Index()
extractExpr(tw, expr.X, lbl, 0, false)
// expr.Type can be `nil` if this is the `x.(type)` in a type switch.
@@ -1103,9 +1076,6 @@ func extractExpr(tw *trap.Writer, expr ast.Expr, parent trap.Label, idx int, ski
extractExpr(tw, expr.Type, lbl, 1, false)
}
case *ast.CallExpr:
if expr == nil {
return
}
kind = dbscheme.CallOrConversionExpr.Index()
extractExpr(tw, expr.Fun, lbl, 0, false)
extractExprs(tw, expr.Args, lbl, 1, 1)
@@ -1113,22 +1083,13 @@ func extractExpr(tw *trap.Writer, expr ast.Expr, parent trap.Label, idx int, ski
dbscheme.HasEllipsisTable.Emit(tw, lbl)
}
case *ast.StarExpr:
if expr == nil {
return
}
kind = dbscheme.StarExpr.Index()
extractExpr(tw, expr.X, lbl, 0, false)
case *ast.KeyValueExpr:
if expr == nil {
return
}
kind = dbscheme.KeyValueExpr.Index()
extractExpr(tw, expr.Key, lbl, 0, false)
extractExpr(tw, expr.Value, lbl, 1, false)
case *ast.UnaryExpr:
if expr == nil {
return
}
if expr.Op == token.TILDE {
kind = dbscheme.TypeSetLiteralExpr.Index()
} else {
@@ -1140,9 +1101,6 @@ func extractExpr(tw *trap.Writer, expr ast.Expr, parent trap.Label, idx int, ski
}
extractExpr(tw, expr.X, lbl, 0, false)
case *ast.BinaryExpr:
if expr == nil {
return
}
_, isUnionType := typeOf(tw, expr).(*types.Union)
if expr.Op == token.OR && isUnionType {
kind = dbscheme.TypeSetLiteralExpr.Index()
@@ -1158,46 +1116,28 @@ func extractExpr(tw *trap.Writer, expr ast.Expr, parent trap.Label, idx int, ski
extractExpr(tw, expr.Y, lbl, 1, false)
}
case *ast.ArrayType:
if expr == nil {
return
}
kind = dbscheme.ArrayTypeExpr.Index()
extractExpr(tw, expr.Len, lbl, 0, false)
extractExpr(tw, expr.Elt, lbl, 1, false)
case *ast.StructType:
if expr == nil {
return
}
kind = dbscheme.StructTypeExpr.Index()
extractFields(tw, expr.Fields, lbl, 0, 1)
case *ast.FuncType:
if expr == nil {
return
}
kind = dbscheme.FuncTypeExpr.Index()
extractFields(tw, expr.Params, lbl, 0, 1)
extractFields(tw, expr.Results, lbl, -1, -1)
emitScopeNodeInfo(tw, expr, lbl)
case *ast.InterfaceType:
if expr == nil {
return
}
kind = dbscheme.InterfaceTypeExpr.Index()
// expr.Methods contains methods, embedded interfaces and type set
// literals.
makeTypeSetLiteralsUnionTyped(tw, expr.Methods)
extractFields(tw, expr.Methods, lbl, 0, 1)
case *ast.MapType:
if expr == nil {
return
}
kind = dbscheme.MapTypeExpr.Index()
extractExpr(tw, expr.Key, lbl, 0, false)
extractExpr(tw, expr.Value, lbl, 1, false)
case *ast.ChanType:
if expr == nil {
return
}
tp := dbscheme.ChanTypeExprs[expr.Dir]
if tp == nil {
log.Fatalf("unsupported channel direction %v", expr.Dir)
@@ -1299,7 +1239,7 @@ func extractFields(tw *trap.Writer, fields *ast.FieldList, parent trap.Label, id
// extractStmt extracts AST information for a given statement and all other statements or expressions
// nested inside it
func extractStmt(tw *trap.Writer, stmt ast.Stmt, parent trap.Label, idx int) {
if stmt == nil {
if stmt == nil || reflect.ValueOf(stmt).IsNil() {
return
}
@@ -1309,37 +1249,22 @@ func extractStmt(tw *trap.Writer, stmt ast.Stmt, parent trap.Label, idx int) {
case *ast.BadStmt:
kind = dbscheme.BadStmtType.Index()
case *ast.DeclStmt:
if stmt == nil {
return
}
kind = dbscheme.DeclStmtType.Index()
extractDecl(tw, stmt.Decl, lbl, 0)
case *ast.EmptyStmt:
kind = dbscheme.EmptyStmtType.Index()
case *ast.LabeledStmt:
if stmt == nil {
return
}
kind = dbscheme.LabeledStmtType.Index()
extractExpr(tw, stmt.Label, lbl, 0, false)
extractStmt(tw, stmt.Stmt, lbl, 1)
case *ast.ExprStmt:
if stmt == nil {
return
}
kind = dbscheme.ExprStmtType.Index()
extractExpr(tw, stmt.X, lbl, 0, false)
case *ast.SendStmt:
if stmt == nil {
return
}
kind = dbscheme.SendStmtType.Index()
extractExpr(tw, stmt.Chan, lbl, 0, false)
extractExpr(tw, stmt.Value, lbl, 1, false)
case *ast.IncDecStmt:
if stmt == nil {
return
}
if stmt.Tok == token.INC {
kind = dbscheme.IncStmtType.Index()
} else if stmt.Tok == token.DEC {
@@ -1349,9 +1274,6 @@ func extractStmt(tw *trap.Writer, stmt ast.Stmt, parent trap.Label, idx int) {
}
extractExpr(tw, stmt.X, lbl, 0, false)
case *ast.AssignStmt:
if stmt == nil {
return
}
tp := dbscheme.AssignStmtTypes[stmt.Tok]
if tp == nil {
log.Fatalf("unsupported assignment statement with operator %v", stmt.Tok)
@@ -1360,24 +1282,15 @@ func extractStmt(tw *trap.Writer, stmt ast.Stmt, parent trap.Label, idx int) {
extractExprs(tw, stmt.Lhs, lbl, -1, -1)
extractExprs(tw, stmt.Rhs, lbl, 1, 1)
case *ast.GoStmt:
if stmt == nil {
return
}
kind = dbscheme.GoStmtType.Index()
extractExpr(tw, stmt.Call, lbl, 0, false)
case *ast.DeferStmt:
if stmt == nil {
return
}
kind = dbscheme.DeferStmtType.Index()
extractExpr(tw, stmt.Call, lbl, 0, false)
case *ast.ReturnStmt:
kind = dbscheme.ReturnStmtType.Index()
extractExprs(tw, stmt.Results, lbl, 0, 1)
case *ast.BranchStmt:
if stmt == nil {
return
}
switch stmt.Tok {
case token.BREAK:
kind = dbscheme.BreakStmtType.Index()
@@ -1392,16 +1305,10 @@ func extractStmt(tw *trap.Writer, stmt ast.Stmt, parent trap.Label, idx int) {
}
extractExpr(tw, stmt.Label, lbl, 0, false)
case *ast.BlockStmt:
if stmt == nil {
return
}
kind = dbscheme.BlockStmtType.Index()
extractStmts(tw, stmt.List, lbl, 0, 1)
emitScopeNodeInfo(tw, stmt, lbl)
case *ast.IfStmt:
if stmt == nil {
return
}
kind = dbscheme.IfStmtType.Index()
extractStmt(tw, stmt.Init, lbl, 0)
extractExpr(tw, stmt.Cond, lbl, 1, false)
@@ -1409,35 +1316,23 @@ func extractStmt(tw *trap.Writer, stmt ast.Stmt, parent trap.Label, idx int) {
extractStmt(tw, stmt.Else, lbl, 3)
emitScopeNodeInfo(tw, stmt, lbl)
case *ast.CaseClause:
if stmt == nil {
return
}
kind = dbscheme.CaseClauseType.Index()
extractExprs(tw, stmt.List, lbl, -1, -1)
extractStmts(tw, stmt.Body, lbl, 0, 1)
emitScopeNodeInfo(tw, stmt, lbl)
case *ast.SwitchStmt:
if stmt == nil {
return
}
kind = dbscheme.ExprSwitchStmtType.Index()
extractStmt(tw, stmt.Init, lbl, 0)
extractExpr(tw, stmt.Tag, lbl, 1, false)
extractStmt(tw, stmt.Body, lbl, 2)
emitScopeNodeInfo(tw, stmt, lbl)
case *ast.TypeSwitchStmt:
if stmt == nil {
return
}
kind = dbscheme.TypeSwitchStmtType.Index()
extractStmt(tw, stmt.Init, lbl, 0)
extractStmt(tw, stmt.Assign, lbl, 1)
extractStmt(tw, stmt.Body, lbl, 2)
emitScopeNodeInfo(tw, stmt, lbl)
case *ast.CommClause:
if stmt == nil {
return
}
kind = dbscheme.CommClauseType.Index()
extractStmt(tw, stmt.Comm, lbl, 0)
extractStmts(tw, stmt.Body, lbl, 1, 1)
@@ -1446,9 +1341,6 @@ func extractStmt(tw *trap.Writer, stmt ast.Stmt, parent trap.Label, idx int) {
kind = dbscheme.SelectStmtType.Index()
extractStmt(tw, stmt.Body, lbl, 0)
case *ast.ForStmt:
if stmt == nil {
return
}
kind = dbscheme.ForStmtType.Index()
extractStmt(tw, stmt.Init, lbl, 0)
extractExpr(tw, stmt.Cond, lbl, 1, false)
@@ -1456,9 +1348,6 @@ func extractStmt(tw *trap.Writer, stmt ast.Stmt, parent trap.Label, idx int) {
extractStmt(tw, stmt.Body, lbl, 3)
emitScopeNodeInfo(tw, stmt, lbl)
case *ast.RangeStmt:
if stmt == nil {
return
}
kind = dbscheme.RangeStmtType.Index()
extractExpr(tw, stmt.Key, lbl, 0, false)
extractExpr(tw, stmt.Value, lbl, 1, false)
@@ -1486,15 +1375,15 @@ func extractStmts(tw *trap.Writer, stmts []ast.Stmt, parent trap.Label, idx int,
// extractDecl extracts AST information for the given declaration
func extractDecl(tw *trap.Writer, decl ast.Decl, parent trap.Label, idx int) {
if reflect.ValueOf(decl).IsNil() {
return
}
lbl := tw.Labeler.LocalID(decl)
var kind int
switch decl := decl.(type) {
case *ast.BadDecl:
kind = dbscheme.BadDeclType.Index()
case *ast.GenDecl:
if decl == nil {
return
}
switch decl.Tok {
case token.IMPORT:
kind = dbscheme.ImportDeclType.Index()
@@ -1512,9 +1401,6 @@ func extractDecl(tw *trap.Writer, decl ast.Decl, parent trap.Label, idx int) {
}
extractDoc(tw, decl.Doc, lbl)
case *ast.FuncDecl:
if decl == nil {
return
}
kind = dbscheme.FuncDeclType.Index()
extractFields(tw, decl.Recv, lbl, -1, -1)
extractExpr(tw, decl.Name, lbl, 0, false)

8
go/extractor/util/registryproxy.go
View File

@@ -50,8 +50,8 @@ func parseRegistryConfigs(str string) ([]RegistryConfig, error) {
func getEnvVars() []string {
var result []string
if proxy_host, proxy_host_set := os.LookupEnv(PROXY_HOST); proxy_host_set {
if proxy_port, proxy_port_set := os.LookupEnv(PROXY_PORT); proxy_port_set {
if proxy_host, proxy_host_set := os.LookupEnv(PROXY_HOST); proxy_host_set && proxy_host != "" {
if proxy_port, proxy_port_set := os.LookupEnv(PROXY_PORT); proxy_port_set && proxy_port != "" {
proxy_address = fmt.Sprintf("http://%s:%s", proxy_host, proxy_port)
result = append(result, fmt.Sprintf("HTTP_PROXY=%s", proxy_address), fmt.Sprintf("HTTPS_PROXY=%s", proxy_address))
@@ -59,7 +59,7 @@ func getEnvVars() []string {
}
}
if proxy_cert, proxy_cert_set := os.LookupEnv(PROXY_CA_CERTIFICATE); proxy_cert_set {
if proxy_cert, proxy_cert_set := os.LookupEnv(PROXY_CA_CERTIFICATE); proxy_cert_set && proxy_cert != "" {
// Write the certificate to a temporary file
slog.Info("Found certificate")
@@ -82,7 +82,7 @@ func getEnvVars() []string {
}
}
if proxy_urls, proxy_urls_set := os.LookupEnv(PROXY_URLS); proxy_urls_set {
if proxy_urls, proxy_urls_set := os.LookupEnv(PROXY_URLS); proxy_urls_set && proxy_urls != "" {
val, err := parseRegistryConfigs(proxy_urls)
if err != nil {
slog.Error("Unable to parse proxy configurations", slog.String("error", err.Error()))

206
go/ql/test/library-tests/semmle/go/Function/TypeParamType.expected
View File

@@ -20,10 +20,6 @@ numberOfTypeParameters
| genericFunctions.go:152:6:152:36 | multipleAnonymousTypeParamsType | 3 |
| genericFunctions.go:154:51:154:51 | f | 3 |
#select
| cmp.Compare | 0 | T | Ordered |
| cmp.Less | 0 | T | Ordered |
| cmp.Or | 0 | T | comparable |
| cmp.isNaN | 0 | T | Ordered |
| codeql-go-tests/function.EdgeConstraint | 0 | Node | interface { } |
| codeql-go-tests/function.Element | 0 | S | interface { } |
| codeql-go-tests/function.GenericFunctionInAnotherFile | 0 | T | interface { } |
@@ -57,205 +53,3 @@ numberOfTypeParameters
| codeql-go-tests/function.multipleAnonymousTypeParamsType.f | 0 | _ | interface { } |
| codeql-go-tests/function.multipleAnonymousTypeParamsType.f | 1 | _ | interface { string } |
| codeql-go-tests/function.multipleAnonymousTypeParamsType.f | 2 | _ | interface { } |
| github.com/anotherpkg.GenericFunctionInAnotherPackage | 0 | T | interface { } |
| internal/abi.Escape | 0 | T | interface { } |
| internal/bytealg.HashStr | 0 | T | interface { string \| []uint8 } |
| internal/bytealg.HashStrRev | 0 | T | interface { string \| []uint8 } |
| internal/bytealg.IndexRabinKarp | 0 | T | interface { string \| []uint8 } |
| internal/bytealg.LastIndexRabinKarp | 0 | T | interface { string \| []uint8 } |
| internal/poll.ignoringEINTR2 | 0 | T | interface { } |
| internal/runtime/atomic.Pointer.CompareAndSwap | 0 | T | interface { } |
| internal/runtime/atomic.Pointer.CompareAndSwapNoWB | 0 | T | interface { } |
| internal/runtime/atomic.Pointer.Load | 0 | T | interface { } |
| internal/runtime/atomic.Pointer.Store | 0 | T | interface { } |
| internal/runtime/atomic.Pointer.StoreNoWB | 0 | T | interface { } |
| internal/sync.HashTrieMap.All | 0 | K | comparable |
| internal/sync.HashTrieMap.All | 1 | V | interface { } |
| internal/sync.HashTrieMap.CompareAndDelete | 0 | K | comparable |
| internal/sync.HashTrieMap.CompareAndDelete | 1 | V | interface { } |
| internal/sync.HashTrieMap.CompareAndSwap | 0 | K | comparable |
| internal/sync.HashTrieMap.CompareAndSwap | 1 | V | interface { } |
| internal/sync.HashTrieMap.Delete | 0 | K | comparable |
| internal/sync.HashTrieMap.Load | 0 | K | comparable |
| internal/sync.HashTrieMap.Load | 1 | V | interface { } |
| internal/sync.HashTrieMap.LoadAndDelete | 0 | K | comparable |
| internal/sync.HashTrieMap.LoadAndDelete | 1 | V | interface { } |
| internal/sync.HashTrieMap.LoadOrStore | 0 | K | comparable |
| internal/sync.HashTrieMap.LoadOrStore | 1 | V | interface { } |
| internal/sync.HashTrieMap.Range | 0 | K | comparable |
| internal/sync.HashTrieMap.Range | 1 | V | interface { } |
| internal/sync.HashTrieMap.Store | 0 | K | comparable |
| internal/sync.HashTrieMap.Store | 1 | V | interface { } |
| internal/sync.HashTrieMap.Swap | 0 | K | comparable |
| internal/sync.HashTrieMap.Swap | 1 | V | interface { } |
| internal/sync.HashTrieMap.find | 0 | K | comparable |
| internal/sync.HashTrieMap.find | 1 | V | interface { } |
| internal/sync.HashTrieMap.iter | 0 | K | comparable |
| internal/sync.HashTrieMap.iter | 1 | V | interface { } |
| internal/sync.entry | 0 | K | comparable |
| internal/sync.entry | 1 | V | interface { } |
| internal/sync.entry.compareAndDelete | 0 | K | comparable |
| internal/sync.entry.compareAndDelete | 1 | V | interface { } |
| internal/sync.entry.compareAndSwap | 0 | K | comparable |
| internal/sync.entry.compareAndSwap | 1 | V | interface { } |
| internal/sync.entry.loadAndDelete | 0 | K | comparable |
| internal/sync.entry.loadAndDelete | 1 | V | interface { } |
| internal/sync.entry.lookup | 0 | K | comparable |
| internal/sync.entry.lookup | 1 | V | interface { } |
| internal/sync.entry.lookupWithValue | 0 | K | comparable |
| internal/sync.entry.lookupWithValue | 1 | V | interface { } |
| internal/sync.entry.swap | 0 | K | comparable |
| internal/sync.entry.swap | 1 | V | interface { } |
| internal/sync.newEntryNode | 0 | K | comparable |
| internal/sync.newEntryNode | 1 | V | interface { } |
| iter.Pull | 0 | V | interface { } |
| iter.Pull2 | 0 | K | interface { } |
| iter.Pull2 | 1 | V | interface { } |
| iter.Seq | 0 | V | interface { } |
| iter.Seq2 | 0 | K | interface { } |
| iter.Seq2 | 1 | V | interface { } |
| os.doInRoot | 0 | T | interface { } |
| os.ignoringEINTR2 | 0 | T | interface { } |
| reflect.rangeNum | 1 | N | interface { int64 \| uint64 } |
| runtime.AddCleanup | 0 | T | interface { } |
| runtime.AddCleanup | 1 | S | interface { } |
| runtime.fandbits | 0 | F | floaty |
| runtime.fmax | 0 | F | floaty |
| runtime.fmin | 0 | F | floaty |
| runtime.forbits | 0 | F | floaty |
| runtime.noEscapePtr | 0 | T | interface { } |
| slices.All | 0 | Slice | interface { ~[]E } |
| slices.All | 1 | E | interface { } |
| slices.AppendSeq | 0 | Slice | interface { ~[]E } |
| slices.AppendSeq | 1 | E | interface { } |
| slices.Backward | 0 | Slice | interface { ~[]E } |
| slices.Backward | 1 | E | interface { } |
| slices.BinarySearch | 0 | S | interface { ~[]E } |
| slices.BinarySearch | 1 | E | Ordered |
| slices.BinarySearchFunc | 0 | S | interface { ~[]E } |
| slices.BinarySearchFunc | 1 | E | interface { } |
| slices.BinarySearchFunc | 2 | T | interface { } |
| slices.Chunk | 0 | Slice | interface { ~[]E } |
| slices.Chunk | 1 | E | interface { } |
| slices.Clip | 0 | S | interface { ~[]E } |
| slices.Clip | 1 | E | interface { } |
| slices.Clone | 0 | S | interface { ~[]E } |
| slices.Clone | 1 | E | interface { } |
| slices.Collect | 0 | E | interface { } |
| slices.Compact | 0 | S | interface { ~[]E } |
| slices.Compact | 1 | E | comparable |
| slices.CompactFunc | 0 | S | interface { ~[]E } |
| slices.CompactFunc | 1 | E | interface { } |
| slices.Compare | 0 | S | interface { ~[]E } |
| slices.Compare | 1 | E | Ordered |
| slices.CompareFunc | 0 | S1 | interface { ~[]E1 } |
| slices.CompareFunc | 1 | S2 | interface { ~[]E2 } |
| slices.CompareFunc | 2 | E1 | interface { } |
| slices.CompareFunc | 3 | E2 | interface { } |
| slices.Concat | 0 | S | interface { ~[]E } |
| slices.Concat | 1 | E | interface { } |
| slices.Contains | 0 | S | interface { ~[]E } |
| slices.Contains | 1 | E | comparable |
| slices.ContainsFunc | 0 | S | interface { ~[]E } |
| slices.ContainsFunc | 1 | E | interface { } |
| slices.Delete | 0 | S | interface { ~[]E } |
| slices.Delete | 1 | E | interface { } |
| slices.DeleteFunc | 0 | S | interface { ~[]E } |
| slices.DeleteFunc | 1 | E | interface { } |
| slices.Equal | 0 | S | interface { ~[]E } |
| slices.Equal | 1 | E | comparable |
| slices.EqualFunc | 0 | S1 | interface { ~[]E1 } |
| slices.EqualFunc | 1 | S2 | interface { ~[]E2 } |
| slices.EqualFunc | 2 | E1 | interface { } |
| slices.EqualFunc | 3 | E2 | interface { } |
| slices.Grow | 0 | S | interface { ~[]E } |
| slices.Grow | 1 | E | interface { } |
| slices.Index | 0 | S | interface { ~[]E } |
| slices.Index | 1 | E | comparable |
| slices.IndexFunc | 0 | S | interface { ~[]E } |
| slices.IndexFunc | 1 | E | interface { } |
| slices.Insert | 0 | S | interface { ~[]E } |
| slices.Insert | 1 | E | interface { } |
| slices.IsSorted | 0 | S | interface { ~[]E } |
| slices.IsSorted | 1 | E | Ordered |
| slices.IsSortedFunc | 0 | S | interface { ~[]E } |
| slices.IsSortedFunc | 1 | E | interface { } |
| slices.Max | 0 | S | interface { ~[]E } |
| slices.Max | 1 | E | Ordered |
| slices.MaxFunc | 0 | S | interface { ~[]E } |
| slices.MaxFunc | 1 | E | interface { } |
| slices.Min | 0 | S | interface { ~[]E } |
| slices.Min | 1 | E | Ordered |
| slices.MinFunc | 0 | S | interface { ~[]E } |
| slices.MinFunc | 1 | E | interface { } |
| slices.Repeat | 0 | S | interface { ~[]E } |
| slices.Repeat | 1 | E | interface { } |
| slices.Replace | 0 | S | interface { ~[]E } |
| slices.Replace | 1 | E | interface { } |
| slices.Reverse | 0 | S | interface { ~[]E } |
| slices.Reverse | 1 | E | interface { } |
| slices.Sort | 0 | S | interface { ~[]E } |
| slices.Sort | 1 | E | Ordered |
| slices.SortFunc | 0 | S | interface { ~[]E } |
| slices.SortFunc | 1 | E | interface { } |
| slices.SortStableFunc | 0 | S | interface { ~[]E } |
| slices.SortStableFunc | 1 | E | interface { } |
| slices.Sorted | 0 | E | Ordered |
| slices.SortedFunc | 0 | E | interface { } |
| slices.SortedStableFunc | 0 | E | interface { } |
| slices.Values | 0 | Slice | interface { ~[]E } |
| slices.Values | 1 | E | interface { } |
| slices.breakPatternsCmpFunc | 0 | E | interface { } |
| slices.breakPatternsOrdered | 0 | E | Ordered |
| slices.choosePivotCmpFunc | 0 | E | interface { } |
| slices.choosePivotOrdered | 0 | E | Ordered |
| slices.heapSortCmpFunc | 0 | E | interface { } |
| slices.heapSortOrdered | 0 | E | Ordered |
| slices.insertionSortCmpFunc | 0 | E | interface { } |
| slices.insertionSortOrdered | 0 | E | Ordered |
| slices.isNaN | 0 | T | Ordered |
| slices.medianAdjacentCmpFunc | 0 | E | interface { } |
| slices.medianAdjacentOrdered | 0 | E | Ordered |
| slices.medianCmpFunc | 0 | E | interface { } |
| slices.medianOrdered | 0 | E | Ordered |
| slices.order2CmpFunc | 0 | E | interface { } |
| slices.order2Ordered | 0 | E | Ordered |
| slices.overlaps | 0 | E | interface { } |
| slices.partialInsertionSortCmpFunc | 0 | E | interface { } |
| slices.partialInsertionSortOrdered | 0 | E | Ordered |
| slices.partitionCmpFunc | 0 | E | interface { } |
| slices.partitionEqualCmpFunc | 0 | E | interface { } |
| slices.partitionEqualOrdered | 0 | E | Ordered |
| slices.partitionOrdered | 0 | E | Ordered |
| slices.pdqsortCmpFunc | 0 | E | interface { } |
| slices.pdqsortOrdered | 0 | E | Ordered |
| slices.reverseRangeCmpFunc | 0 | E | interface { } |
| slices.reverseRangeOrdered | 0 | E | Ordered |
| slices.rotateCmpFunc | 0 | E | interface { } |
| slices.rotateLeft | 0 | E | interface { } |
| slices.rotateOrdered | 0 | E | Ordered |
| slices.rotateRight | 0 | E | interface { } |
| slices.siftDownCmpFunc | 0 | E | interface { } |
| slices.siftDownOrdered | 0 | E | Ordered |
| slices.stableCmpFunc | 0 | E | interface { } |
| slices.stableOrdered | 0 | E | Ordered |
| slices.startIdx | 0 | E | interface { } |
| slices.swapRangeCmpFunc | 0 | E | interface { } |
| slices.swapRangeOrdered | 0 | E | Ordered |
| slices.symMergeCmpFunc | 0 | E | interface { } |
| slices.symMergeOrdered | 0 | E | Ordered |
| strconv.bsearch | 0 | S | interface { ~[]E } |
| strconv.bsearch | 1 | E | interface { ~uint16 \| ~uint32 } |
| sync.OnceValue | 0 | T | interface { } |
| sync.OnceValues | 0 | T1 | interface { } |
| sync.OnceValues | 1 | T2 | interface { } |
| sync/atomic.Pointer | 0 | T | interface { } |
| sync/atomic.Pointer.CompareAndSwap | 0 | T | interface { } |
| sync/atomic.Pointer.Load | 0 | T | interface { } |
| sync/atomic.Pointer.Store | 0 | T | interface { } |
| sync/atomic.Pointer.Swap | 0 | T | interface { } |
| time.atoi | 0 | bytes | interface { []uint8 \| string } |
| time.isDigit | 0 | bytes | interface { []uint8 \| string } |
| time.leadingInt | 0 | bytes | interface { []uint8 \| string } |
| time.parseNanoseconds | 0 | bytes | interface { []uint8 \| string } |
| time.parseRFC3339 | 0 | bytes | interface { []uint8 \| string } |

6
go/ql/test/library-tests/semmle/go/Function/TypeParamType.ql
View File

@@ -6,5 +6,9 @@ query predicate numberOfTypeParameters(TypeParamParentEntity parent, int n) {
}
from TypeParamType tpt, TypeParamParentEntity ty
where ty = tpt.getParent()
where
ty = tpt.getParent() and
// Note that we cannot use the location of `tpt` itself as we currently fail
// to extract an object for type parameters for methods on generic structs.
exists(ty.getLocation())
select ty.getQualifiedName(), tpt.getIndex(), tpt.getParamName(), tpt.getConstraint().pp()

1
go/ql/test/query-tests/definitions/definitions.expected
View File

@@ -1,3 +1,4 @@
| greet.go:6:2:6:6 | myfmt | greet.go:3:8:3:12 | myfmt | V |
| main.go:6:26:6:28 | who | main.go:5:12:5:14 | who | V |
| main.go:11:2:11:6 | greet | main.go:5:6:5:10 | greet | V |
| main.go:11:8:11:12 | world | main.go:10:2:10:6 | world | V |

4
go/ql/test/query-tests/definitions/greet.go
View File

@@ -1,7 +1,7 @@
package main
import "fmt"
import myfmt "fmt"
func greet2() {
fmt.Println("Hello world!")
myfmt.Println("Hello world!")
}

138
javascript/ql/src/codeql-suites/javascript-security-and-quality.qls
View File

@@ -1,4 +1,138 @@
- description: Security-and-quality queries for JavaScript
- queries: .
- apply: security-and-quality-selectors.yml
from: codeql/suite-helpers
- include:
kind:
- problem
- path-problem
precision:
- high
- very-high
tags contain:
- security
- include:
kind:
- problem
- path-problem
precision: medium
problem.severity:
- error
- warning
tags contain:
- security
- include:
id:
- js/node/assignment-to-exports-variable
- js/node/missing-exports-qualifier
- js/angular/duplicate-dependency
- js/angular/missing-explicit-injection
- js/angular/dependency-injection-mismatch
- js/angular/incompatible-service
- js/angular/expression-in-url-attribute
- js/angular/repeated-dependency-injection
- js/regex/back-reference-to-negative-lookahead
- js/regex/unmatchable-dollar
- js/regex/empty-character-class
- js/regex/back-reference-before-group
- js/regex/unbound-back-reference
- js/regex/always-matches
- js/regex/unmatchable-caret
- js/regex/duplicate-in-character-class
- js/vue/arrow-method-on-vue-instance
- js/conditional-comment
- js/superfluous-trailing-arguments
- js/illegal-invocation
- js/invalid-prototype-value
- js/incomplete-object-initialization
- js/useless-type-test
- js/template-syntax-in-string-literal
- js/with-statement
- js/property-assignment-on-primitive
- js/deletion-of-non-property
- js/setter-return
- js/index-out-of-bounds
- js/unused-index-variable
- js/non-standard-language-feature
- js/syntax-error
- js/for-in-comprehension
- js/strict-mode-call-stack-introspection
- js/automatic-semicolon-insertion
- js/inconsistent-use-of-new
- js/non-linear-pattern
- js/yield-outside-generator
- js/mixed-static-instance-this-access
- js/arguments-redefinition
- js/nested-function-reference-in-default-parameter
- js/duplicate-parameter-name
- js/unreachable-method-overloads
- js/duplicate-variable-declaration
- js/function-declaration-conflict
- js/ineffective-parameter-type
- js/assignment-to-constant
- js/use-before-declaration
- js/suspicious-method-name-declaration
- js/overwritten-property
- js/useless-assignment-to-local
- js/useless-assignment-to-property
- js/variable-initialization-conflict
- js/variable-use-in-temporal-dead-zone
- js/missing-variable-declaration
- js/missing-this-qualifier
- js/unused-local-variable
- js/label-in-switch
- js/ignore-array-result
- js/inconsistent-loop-direction
- js/unreachable-statement
- js/trivial-conditional
- js/useless-comparison-test
- js/misleading-indentation-of-dangling-else
- js/use-of-returnless-function
- js/useless-assignment-in-return
- js/loop-iteration-skipped-due-to-shifting
- js/misleading-indentation-after-control-statement
- js/unused-loop-variable
- js/implicit-operand-conversion
- js/whitespace-contradicts-precedence
- js/missing-space-in-concatenation
- js/unbound-event-handler-receiver
- js/shift-out-of-range
- js/missing-dot-length-in-comparison
- js/redundant-operation
- js/comparison-with-nan
- js/duplicate-property
- js/unclear-operator-precedence
- js/unknown-directive
- js/string-instead-of-regex
- js/unneeded-defensive-code
- js/duplicate-switch-case
- js/duplicate-condition
- js/useless-expression
- js/redundant-assignment
- js/misspelled-variable-name
- js/call-to-non-callable
- js/missing-await
- js/comparison-between-incompatible-types
- js/property-access-on-non-object
- js/malformed-html-id
- js/eval-like-call
- js/duplicate-html-attribute
- js/react/unsupported-state-update-in-lifecycle-method
- js/react/unused-or-undefined-state-property
- js/react/direct-state-mutation
- js/react/inconsistent-state-update
- js/diagnostics/extraction-errors
- js/diagnostics/successfully-extracted-files
- js/summary/lines-of-code
- js/summary/lines-of-user-code
- include:
kind:
- diagnostic
- include:
kind:
- metric
tags contain:
- summary
- exclude:
deprecated: //
- exclude:
query path:
- /^experimental\/.*/

12
misc/bazel/3rdparty/tree_sitter_extractors_deps/BUILD.bazel generated vendored
View File

@@ -672,3 +672,15 @@ alias(
actual = "@vendor_ts__ungrammar-1.16.1//:ungrammar",
tags = ["manual"],
)
alias(
name = "zstd-0.13.3",
actual = "@vendor_ts__zstd-0.13.3//:zstd",
tags = ["manual"],
)
alias(
name = "zstd",
actual = "@vendor_ts__zstd-0.13.3//:zstd",
tags = ["manual"],
)

39
misc/bazel/3rdparty/tree_sitter_extractors_deps/BUILD.cc-1.2.7.bazel generated vendored
View File

@@ -28,6 +28,9 @@ rust_library(
"WORKSPACE.bazel",
],
),
crate_features = [
"parallel",
],
crate_root = "src/lib.rs",
edition = "2018",
rustc_flags = [
@@ -81,6 +84,42 @@ rust_library(
}),
version = "1.2.7",
deps = [
"@vendor_ts__jobserver-0.1.32//:jobserver",
"@vendor_ts__shlex-1.3.0//:shlex",
] + select({
"@rules_rust//rust/platform:aarch64-apple-darwin": [
"@vendor_ts__libc-0.2.171//:libc", # aarch64-apple-darwin
],
"@rules_rust//rust/platform:aarch64-unknown-linux-gnu": [
"@vendor_ts__libc-0.2.171//:libc", # aarch64-unknown-linux-gnu
],
"@rules_rust//rust/platform:aarch64-unknown-nixos-gnu": [
"@vendor_ts__libc-0.2.171//:libc", # aarch64-unknown-linux-gnu, aarch64-unknown-nixos-gnu
],
"@rules_rust//rust/platform:arm-unknown-linux-gnueabi": [
"@vendor_ts__libc-0.2.171//:libc", # arm-unknown-linux-gnueabi
],
"@rules_rust//rust/platform:i686-unknown-linux-gnu": [
"@vendor_ts__libc-0.2.171//:libc", # i686-unknown-linux-gnu
],
"@rules_rust//rust/platform:powerpc-unknown-linux-gnu": [
"@vendor_ts__libc-0.2.171//:libc", # powerpc-unknown-linux-gnu
],
"@rules_rust//rust/platform:s390x-unknown-linux-gnu": [
"@vendor_ts__libc-0.2.171//:libc", # s390x-unknown-linux-gnu
],
"@rules_rust//rust/platform:x86_64-apple-darwin": [
"@vendor_ts__libc-0.2.171//:libc", # x86_64-apple-darwin
],
"@rules_rust//rust/platform:x86_64-unknown-freebsd": [
"@vendor_ts__libc-0.2.171//:libc", # x86_64-unknown-freebsd
],
"@rules_rust//rust/platform:x86_64-unknown-linux-gnu": [
"@vendor_ts__libc-0.2.171//:libc", # x86_64-unknown-linux-gnu
],
"@rules_rust//rust/platform:x86_64-unknown-nixos-gnu": [
"@vendor_ts__libc-0.2.171//:libc", # x86_64-unknown-linux-gnu, x86_64-unknown-nixos-gnu
],
"//conditions:default": [],
}),
)

158
misc/bazel/3rdparty/tree_sitter_extractors_deps/BUILD.jobserver-0.1.32.bazel generated vendored Normal file
View File

@@ -0,0 +1,158 @@
###############################################################################
# @generated
# DO NOT MODIFY: This file is auto-generated by a crate_universe tool. To
# regenerate this file, run the following:
#
# bazel run @@//misc/bazel/3rdparty:vendor_tree_sitter_extractors
###############################################################################
load("@rules_rust//rust:defs.bzl", "rust_library")
package(default_visibility = ["//visibility:public"])
rust_library(
name = "jobserver",
srcs = glob(
include = ["**/*.rs"],
allow_empty = True,
),
compile_data = glob(
include = ["**"],
allow_empty = True,
exclude = [
"**/* *",
".tmp_git_root/**/*",
"BUILD",
"BUILD.bazel",
"WORKSPACE",
"WORKSPACE.bazel",
],
),
crate_root = "src/lib.rs",
edition = "2021",
rustc_flags = [
"--cap-lints=allow",
],
tags = [
"cargo-bazel",
"crate-name=jobserver",
"manual",
"noclippy",
"norustfmt",
],
target_compatible_with = select({
"@rules_rust//rust/platform:aarch64-apple-darwin": [],
"@rules_rust//rust/platform:aarch64-apple-ios": [],
"@rules_rust//rust/platform:aarch64-apple-ios-sim": [],
"@rules_rust//rust/platform:aarch64-linux-android": [],
"@rules_rust//rust/platform:aarch64-pc-windows-msvc": [],
"@rules_rust//rust/platform:aarch64-unknown-fuchsia": [],
"@rules_rust//rust/platform:aarch64-unknown-linux-gnu": [],
"@rules_rust//rust/platform:aarch64-unknown-nixos-gnu": [],
"@rules_rust//rust/platform:aarch64-unknown-nto-qnx710": [],
"@rules_rust//rust/platform:aarch64-unknown-uefi": [],
"@rules_rust//rust/platform:arm-unknown-linux-gnueabi": [],
"@rules_rust//rust/platform:armv7-linux-androideabi": [],
"@rules_rust//rust/platform:armv7-unknown-linux-gnueabi": [],
"@rules_rust//rust/platform:i686-apple-darwin": [],
"@rules_rust//rust/platform:i686-linux-android": [],
"@rules_rust//rust/platform:i686-pc-windows-msvc": [],
"@rules_rust//rust/platform:i686-unknown-freebsd": [],
"@rules_rust//rust/platform:i686-unknown-linux-gnu": [],
"@rules_rust//rust/platform:powerpc-unknown-linux-gnu": [],
"@rules_rust//rust/platform:riscv32imc-unknown-none-elf": [],
"@rules_rust//rust/platform:riscv64gc-unknown-none-elf": [],
"@rules_rust//rust/platform:s390x-unknown-linux-gnu": [],
"@rules_rust//rust/platform:thumbv7em-none-eabi": [],
"@rules_rust//rust/platform:thumbv8m.main-none-eabi": [],
"@rules_rust//rust/platform:wasm32-unknown-unknown": [],
"@rules_rust//rust/platform:wasm32-wasip1": [],
"@rules_rust//rust/platform:x86_64-apple-darwin": [],
"@rules_rust//rust/platform:x86_64-apple-ios": [],
"@rules_rust//rust/platform:x86_64-linux-android": [],
"@rules_rust//rust/platform:x86_64-pc-windows-msvc": [],
"@rules_rust//rust/platform:x86_64-unknown-freebsd": [],
"@rules_rust//rust/platform:x86_64-unknown-fuchsia": [],
"@rules_rust//rust/platform:x86_64-unknown-linux-gnu": [],
"@rules_rust//rust/platform:x86_64-unknown-nixos-gnu": [],
"@rules_rust//rust/platform:x86_64-unknown-none": [],
"@rules_rust//rust/platform:x86_64-unknown-uefi": [],
"//conditions:default": ["@platforms//:incompatible"],
}),
version = "0.1.32",
deps = select({
"@rules_rust//rust/platform:aarch64-apple-darwin": [
"@vendor_ts__libc-0.2.171//:libc", # cfg(unix)
],
"@rules_rust//rust/platform:aarch64-apple-ios": [
"@vendor_ts__libc-0.2.171//:libc", # cfg(unix)
],
"@rules_rust//rust/platform:aarch64-apple-ios-sim": [
"@vendor_ts__libc-0.2.171//:libc", # cfg(unix)
],
"@rules_rust//rust/platform:aarch64-linux-android": [
"@vendor_ts__libc-0.2.171//:libc", # cfg(unix)
],
"@rules_rust//rust/platform:aarch64-unknown-fuchsia": [
"@vendor_ts__libc-0.2.171//:libc", # cfg(unix)
],
"@rules_rust//rust/platform:aarch64-unknown-linux-gnu": [
"@vendor_ts__libc-0.2.171//:libc", # cfg(unix)
],
"@rules_rust//rust/platform:aarch64-unknown-nixos-gnu": [
"@vendor_ts__libc-0.2.171//:libc", # cfg(unix)
],
"@rules_rust//rust/platform:aarch64-unknown-nto-qnx710": [
"@vendor_ts__libc-0.2.171//:libc", # cfg(unix)
],
"@rules_rust//rust/platform:arm-unknown-linux-gnueabi": [
"@vendor_ts__libc-0.2.171//:libc", # cfg(unix)
],
"@rules_rust//rust/platform:armv7-linux-androideabi": [
"@vendor_ts__libc-0.2.171//:libc", # cfg(unix)
],
"@rules_rust//rust/platform:armv7-unknown-linux-gnueabi": [
"@vendor_ts__libc-0.2.171//:libc", # cfg(unix)
],
"@rules_rust//rust/platform:i686-apple-darwin": [
"@vendor_ts__libc-0.2.171//:libc", # cfg(unix)
],
"@rules_rust//rust/platform:i686-linux-android": [
"@vendor_ts__libc-0.2.171//:libc", # cfg(unix)
],
"@rules_rust//rust/platform:i686-unknown-freebsd": [
"@vendor_ts__libc-0.2.171//:libc", # cfg(unix)
],
"@rules_rust//rust/platform:i686-unknown-linux-gnu": [
"@vendor_ts__libc-0.2.171//:libc", # cfg(unix)
],
"@rules_rust//rust/platform:powerpc-unknown-linux-gnu": [
"@vendor_ts__libc-0.2.171//:libc", # cfg(unix)
],
"@rules_rust//rust/platform:s390x-unknown-linux-gnu": [
"@vendor_ts__libc-0.2.171//:libc", # cfg(unix)
],
"@rules_rust//rust/platform:x86_64-apple-darwin": [
"@vendor_ts__libc-0.2.171//:libc", # cfg(unix)
],
"@rules_rust//rust/platform:x86_64-apple-ios": [
"@vendor_ts__libc-0.2.171//:libc", # cfg(unix)
],
"@rules_rust//rust/platform:x86_64-linux-android": [
"@vendor_ts__libc-0.2.171//:libc", # cfg(unix)
],
"@rules_rust//rust/platform:x86_64-unknown-freebsd": [
"@vendor_ts__libc-0.2.171//:libc", # cfg(unix)
],
"@rules_rust//rust/platform:x86_64-unknown-fuchsia": [
"@vendor_ts__libc-0.2.171//:libc", # cfg(unix)
],
"@rules_rust//rust/platform:x86_64-unknown-linux-gnu": [
"@vendor_ts__libc-0.2.171//:libc", # cfg(unix)
],
"@rules_rust//rust/platform:x86_64-unknown-nixos-gnu": [
"@vendor_ts__libc-0.2.171//:libc", # cfg(unix)
],
"//conditions:default": [],
}),
)

83
misc/bazel/3rdparty/tree_sitter_extractors_deps/BUILD.pkg-config-0.3.32.bazel generated vendored Normal file
View File

@@ -0,0 +1,83 @@
###############################################################################
# @generated
# DO NOT MODIFY: This file is auto-generated by a crate_universe tool. To
# regenerate this file, run the following:
#
# bazel run @@//misc/bazel/3rdparty:vendor_tree_sitter_extractors
###############################################################################
load("@rules_rust//rust:defs.bzl", "rust_library")
package(default_visibility = ["//visibility:public"])
rust_library(
name = "pkg_config",
srcs = glob(
include = ["**/*.rs"],
allow_empty = True,
),
compile_data = glob(
include = ["**"],
allow_empty = True,
exclude = [
"**/* *",
".tmp_git_root/**/*",
"BUILD",
"BUILD.bazel",
"WORKSPACE",
"WORKSPACE.bazel",
],
),
crate_root = "src/lib.rs",
edition = "2018",
rustc_flags = [
"--cap-lints=allow",
],
tags = [
"cargo-bazel",
"crate-name=pkg-config",
"manual",
"noclippy",
"norustfmt",
],
target_compatible_with = select({
"@rules_rust//rust/platform:aarch64-apple-darwin": [],
"@rules_rust//rust/platform:aarch64-apple-ios": [],
"@rules_rust//rust/platform:aarch64-apple-ios-sim": [],
"@rules_rust//rust/platform:aarch64-linux-android": [],
"@rules_rust//rust/platform:aarch64-pc-windows-msvc": [],
"@rules_rust//rust/platform:aarch64-unknown-fuchsia": [],
"@rules_rust//rust/platform:aarch64-unknown-linux-gnu": [],
"@rules_rust//rust/platform:aarch64-unknown-nixos-gnu": [],
"@rules_rust//rust/platform:aarch64-unknown-nto-qnx710": [],
"@rules_rust//rust/platform:aarch64-unknown-uefi": [],
"@rules_rust//rust/platform:arm-unknown-linux-gnueabi": [],
"@rules_rust//rust/platform:armv7-linux-androideabi": [],
"@rules_rust//rust/platform:armv7-unknown-linux-gnueabi": [],
"@rules_rust//rust/platform:i686-apple-darwin": [],
"@rules_rust//rust/platform:i686-linux-android": [],
"@rules_rust//rust/platform:i686-pc-windows-msvc": [],
"@rules_rust//rust/platform:i686-unknown-freebsd": [],
"@rules_rust//rust/platform:i686-unknown-linux-gnu": [],
"@rules_rust//rust/platform:powerpc-unknown-linux-gnu": [],
"@rules_rust//rust/platform:riscv32imc-unknown-none-elf": [],
"@rules_rust//rust/platform:riscv64gc-unknown-none-elf": [],
"@rules_rust//rust/platform:s390x-unknown-linux-gnu": [],
"@rules_rust//rust/platform:thumbv7em-none-eabi": [],
"@rules_rust//rust/platform:thumbv8m.main-none-eabi": [],
"@rules_rust//rust/platform:wasm32-unknown-unknown": [],
"@rules_rust//rust/platform:wasm32-wasip1": [],
"@rules_rust//rust/platform:x86_64-apple-darwin": [],
"@rules_rust//rust/platform:x86_64-apple-ios": [],
"@rules_rust//rust/platform:x86_64-linux-android": [],
"@rules_rust//rust/platform:x86_64-pc-windows-msvc": [],
"@rules_rust//rust/platform:x86_64-unknown-freebsd": [],
"@rules_rust//rust/platform:x86_64-unknown-fuchsia": [],
"@rules_rust//rust/platform:x86_64-unknown-linux-gnu": [],
"@rules_rust//rust/platform:x86_64-unknown-nixos-gnu": [],
"@rules_rust//rust/platform:x86_64-unknown-none": [],
"@rules_rust//rust/platform:x86_64-unknown-uefi": [],
"//conditions:default": ["@platforms//:incompatible"],
}),
version = "0.3.32",
)

92
misc/bazel/3rdparty/tree_sitter_extractors_deps/BUILD.zstd-0.13.3.bazel generated vendored Normal file
View File

@@ -0,0 +1,92 @@
###############################################################################
# @generated
# DO NOT MODIFY: This file is auto-generated by a crate_universe tool. To
# regenerate this file, run the following:
#
# bazel run @@//misc/bazel/3rdparty:vendor_tree_sitter_extractors
###############################################################################
load("@rules_rust//rust:defs.bzl", "rust_library")
package(default_visibility = ["//visibility:public"])
rust_library(
name = "zstd",
srcs = glob(
include = ["**/*.rs"],
allow_empty = True,
),
compile_data = glob(
include = ["**"],
allow_empty = True,
exclude = [
"**/* *",
".tmp_git_root/**/*",
"BUILD",
"BUILD.bazel",
"WORKSPACE",
"WORKSPACE.bazel",
],
),
crate_features = [
"arrays",
"default",
"legacy",
"zdict_builder",
],
crate_root = "src/lib.rs",
edition = "2018",
rustc_flags = [
"--cap-lints=allow",
],
tags = [
"cargo-bazel",
"crate-name=zstd",
"manual",
"noclippy",
"norustfmt",
],
target_compatible_with = select({
"@rules_rust//rust/platform:aarch64-apple-darwin": [],
"@rules_rust//rust/platform:aarch64-apple-ios": [],
"@rules_rust//rust/platform:aarch64-apple-ios-sim": [],
"@rules_rust//rust/platform:aarch64-linux-android": [],
"@rules_rust//rust/platform:aarch64-pc-windows-msvc": [],
"@rules_rust//rust/platform:aarch64-unknown-fuchsia": [],
"@rules_rust//rust/platform:aarch64-unknown-linux-gnu": [],
"@rules_rust//rust/platform:aarch64-unknown-nixos-gnu": [],
"@rules_rust//rust/platform:aarch64-unknown-nto-qnx710": [],
"@rules_rust//rust/platform:aarch64-unknown-uefi": [],
"@rules_rust//rust/platform:arm-unknown-linux-gnueabi": [],
"@rules_rust//rust/platform:armv7-linux-androideabi": [],
"@rules_rust//rust/platform:armv7-unknown-linux-gnueabi": [],
"@rules_rust//rust/platform:i686-apple-darwin": [],
"@rules_rust//rust/platform:i686-linux-android": [],
"@rules_rust//rust/platform:i686-pc-windows-msvc": [],
"@rules_rust//rust/platform:i686-unknown-freebsd": [],
"@rules_rust//rust/platform:i686-unknown-linux-gnu": [],
"@rules_rust//rust/platform:powerpc-unknown-linux-gnu": [],
"@rules_rust//rust/platform:riscv32imc-unknown-none-elf": [],
"@rules_rust//rust/platform:riscv64gc-unknown-none-elf": [],
"@rules_rust//rust/platform:s390x-unknown-linux-gnu": [],
"@rules_rust//rust/platform:thumbv7em-none-eabi": [],
"@rules_rust//rust/platform:thumbv8m.main-none-eabi": [],
"@rules_rust//rust/platform:wasm32-unknown-unknown": [],
"@rules_rust//rust/platform:wasm32-wasip1": [],
"@rules_rust//rust/platform:x86_64-apple-darwin": [],
"@rules_rust//rust/platform:x86_64-apple-ios": [],
"@rules_rust//rust/platform:x86_64-linux-android": [],
"@rules_rust//rust/platform:x86_64-pc-windows-msvc": [],
"@rules_rust//rust/platform:x86_64-unknown-freebsd": [],
"@rules_rust//rust/platform:x86_64-unknown-fuchsia": [],
"@rules_rust//rust/platform:x86_64-unknown-linux-gnu": [],
"@rules_rust//rust/platform:x86_64-unknown-nixos-gnu": [],
"@rules_rust//rust/platform:x86_64-unknown-none": [],
"@rules_rust//rust/platform:x86_64-unknown-uefi": [],
"//conditions:default": ["@platforms//:incompatible"],
}),
version = "0.13.3",
deps = [
"@vendor_ts__zstd-safe-7.2.4//:zstd_safe",
],
)

158
misc/bazel/3rdparty/tree_sitter_extractors_deps/BUILD.zstd-safe-7.2.4.bazel generated vendored Normal file
View File

@@ -0,0 +1,158 @@
###############################################################################
# @generated
# DO NOT MODIFY: This file is auto-generated by a crate_universe tool. To
# regenerate this file, run the following:
#
# bazel run @@//misc/bazel/3rdparty:vendor_tree_sitter_extractors
###############################################################################
load("@rules_rust//cargo:defs.bzl", "cargo_build_script")
load("@rules_rust//rust:defs.bzl", "rust_library")
package(default_visibility = ["//visibility:public"])
rust_library(
name = "zstd_safe",
srcs = glob(
include = ["**/*.rs"],
allow_empty = True,
),
compile_data = glob(
include = ["**"],
allow_empty = True,
exclude = [
"**/* *",
".tmp_git_root/**/*",
"BUILD",
"BUILD.bazel",
"WORKSPACE",
"WORKSPACE.bazel",
],
),
crate_features = [
"arrays",
"legacy",
"std",
"zdict_builder",
],
crate_root = "src/lib.rs",
edition = "2018",
rustc_flags = [
"--cap-lints=allow",
],
tags = [
"cargo-bazel",
"crate-name=zstd-safe",
"manual",
"noclippy",
"norustfmt",
],
target_compatible_with = select({
"@rules_rust//rust/platform:aarch64-apple-darwin": [],
"@rules_rust//rust/platform:aarch64-apple-ios": [],
"@rules_rust//rust/platform:aarch64-apple-ios-sim": [],
"@rules_rust//rust/platform:aarch64-linux-android": [],
"@rules_rust//rust/platform:aarch64-pc-windows-msvc": [],
"@rules_rust//rust/platform:aarch64-unknown-fuchsia": [],
"@rules_rust//rust/platform:aarch64-unknown-linux-gnu": [],
"@rules_rust//rust/platform:aarch64-unknown-nixos-gnu": [],
"@rules_rust//rust/platform:aarch64-unknown-nto-qnx710": [],
"@rules_rust//rust/platform:aarch64-unknown-uefi": [],
"@rules_rust//rust/platform:arm-unknown-linux-gnueabi": [],
"@rules_rust//rust/platform:armv7-linux-androideabi": [],
"@rules_rust//rust/platform:armv7-unknown-linux-gnueabi": [],
"@rules_rust//rust/platform:i686-apple-darwin": [],
"@rules_rust//rust/platform:i686-linux-android": [],
"@rules_rust//rust/platform:i686-pc-windows-msvc": [],
"@rules_rust//rust/platform:i686-unknown-freebsd": [],
"@rules_rust//rust/platform:i686-unknown-linux-gnu": [],
"@rules_rust//rust/platform:powerpc-unknown-linux-gnu": [],
"@rules_rust//rust/platform:riscv32imc-unknown-none-elf": [],
"@rules_rust//rust/platform:riscv64gc-unknown-none-elf": [],
"@rules_rust//rust/platform:s390x-unknown-linux-gnu": [],
"@rules_rust//rust/platform:thumbv7em-none-eabi": [],
"@rules_rust//rust/platform:thumbv8m.main-none-eabi": [],
"@rules_rust//rust/platform:wasm32-unknown-unknown": [],
"@rules_rust//rust/platform:wasm32-wasip1": [],
"@rules_rust//rust/platform:x86_64-apple-darwin": [],
"@rules_rust//rust/platform:x86_64-apple-ios": [],
"@rules_rust//rust/platform:x86_64-linux-android": [],
"@rules_rust//rust/platform:x86_64-pc-windows-msvc": [],
"@rules_rust//rust/platform:x86_64-unknown-freebsd": [],
"@rules_rust//rust/platform:x86_64-unknown-fuchsia": [],
"@rules_rust//rust/platform:x86_64-unknown-linux-gnu": [],
"@rules_rust//rust/platform:x86_64-unknown-nixos-gnu": [],
"@rules_rust//rust/platform:x86_64-unknown-none": [],
"@rules_rust//rust/platform:x86_64-unknown-uefi": [],
"//conditions:default": ["@platforms//:incompatible"],
}),
version = "7.2.4",
deps = [
"@vendor_ts__zstd-safe-7.2.4//:build_script_build",
"@vendor_ts__zstd-sys-2.0.15-zstd.1.5.7//:zstd_sys",
],
)
cargo_build_script(
name = "_bs",
srcs = glob(
include = ["**/*.rs"],
allow_empty = True,
),
compile_data = glob(
include = ["**"],
allow_empty = True,
exclude = [
"**/* *",
"**/*.rs",
".tmp_git_root/**/*",
"BUILD",
"BUILD.bazel",
"WORKSPACE",
"WORKSPACE.bazel",
],
),
crate_features = [
"arrays",
"legacy",
"std",
"zdict_builder",
],
crate_name = "build_script_build",
crate_root = "build.rs",
data = glob(
include = ["**"],
allow_empty = True,
exclude = [
"**/* *",
".tmp_git_root/**/*",
"BUILD",
"BUILD.bazel",
"WORKSPACE",
"WORKSPACE.bazel",
],
),
edition = "2018",
link_deps = [
"@vendor_ts__zstd-sys-2.0.15-zstd.1.5.7//:zstd_sys",
],
pkg_name = "zstd-safe",
rustc_flags = [
"--cap-lints=allow",
],
tags = [
"cargo-bazel",
"crate-name=zstd-safe",
"manual",
"noclippy",
"norustfmt",
],
version = "7.2.4",
visibility = ["//visibility:private"],
)
alias(
name = "build_script_build",
actual = ":_bs",
tags = ["manual"],
)

157
misc/bazel/3rdparty/tree_sitter_extractors_deps/BUILD.zstd-sys-2.0.15+zstd.1.5.7.bazel generated vendored Normal file
View File

@@ -0,0 +1,157 @@
###############################################################################
# @generated
# DO NOT MODIFY: This file is auto-generated by a crate_universe tool. To
# regenerate this file, run the following:
#
# bazel run @@//misc/bazel/3rdparty:vendor_tree_sitter_extractors
###############################################################################
load("@rules_rust//cargo:defs.bzl", "cargo_build_script")
load("@rules_rust//rust:defs.bzl", "rust_library")
package(default_visibility = ["//visibility:public"])
rust_library(
name = "zstd_sys",
srcs = glob(
include = ["**/*.rs"],
allow_empty = True,
),
compile_data = glob(
include = ["**"],
allow_empty = True,
exclude = [
"**/* *",
".tmp_git_root/**/*",
"BUILD",
"BUILD.bazel",
"WORKSPACE",
"WORKSPACE.bazel",
],
),
crate_features = [
"legacy",
"std",
"zdict_builder",
],
crate_root = "src/lib.rs",
edition = "2018",
rustc_flags = [
"--cap-lints=allow",
],
tags = [
"cargo-bazel",
"crate-name=zstd-sys",
"manual",
"noclippy",
"norustfmt",
],
target_compatible_with = select({
"@rules_rust//rust/platform:aarch64-apple-darwin": [],
"@rules_rust//rust/platform:aarch64-apple-ios": [],
"@rules_rust//rust/platform:aarch64-apple-ios-sim": [],
"@rules_rust//rust/platform:aarch64-linux-android": [],
"@rules_rust//rust/platform:aarch64-pc-windows-msvc": [],
"@rules_rust//rust/platform:aarch64-unknown-fuchsia": [],
"@rules_rust//rust/platform:aarch64-unknown-linux-gnu": [],
"@rules_rust//rust/platform:aarch64-unknown-nixos-gnu": [],
"@rules_rust//rust/platform:aarch64-unknown-nto-qnx710": [],
"@rules_rust//rust/platform:aarch64-unknown-uefi": [],
"@rules_rust//rust/platform:arm-unknown-linux-gnueabi": [],
"@rules_rust//rust/platform:armv7-linux-androideabi": [],
"@rules_rust//rust/platform:armv7-unknown-linux-gnueabi": [],
"@rules_rust//rust/platform:i686-apple-darwin": [],
"@rules_rust//rust/platform:i686-linux-android": [],
"@rules_rust//rust/platform:i686-pc-windows-msvc": [],
"@rules_rust//rust/platform:i686-unknown-freebsd": [],
"@rules_rust//rust/platform:i686-unknown-linux-gnu": [],
"@rules_rust//rust/platform:powerpc-unknown-linux-gnu": [],
"@rules_rust//rust/platform:riscv32imc-unknown-none-elf": [],
"@rules_rust//rust/platform:riscv64gc-unknown-none-elf": [],
"@rules_rust//rust/platform:s390x-unknown-linux-gnu": [],
"@rules_rust//rust/platform:thumbv7em-none-eabi": [],
"@rules_rust//rust/platform:thumbv8m.main-none-eabi": [],
"@rules_rust//rust/platform:wasm32-unknown-unknown": [],
"@rules_rust//rust/platform:wasm32-wasip1": [],
"@rules_rust//rust/platform:x86_64-apple-darwin": [],
"@rules_rust//rust/platform:x86_64-apple-ios": [],
"@rules_rust//rust/platform:x86_64-linux-android": [],
"@rules_rust//rust/platform:x86_64-pc-windows-msvc": [],
"@rules_rust//rust/platform:x86_64-unknown-freebsd": [],
"@rules_rust//rust/platform:x86_64-unknown-fuchsia": [],
"@rules_rust//rust/platform:x86_64-unknown-linux-gnu": [],
"@rules_rust//rust/platform:x86_64-unknown-nixos-gnu": [],
"@rules_rust//rust/platform:x86_64-unknown-none": [],
"@rules_rust//rust/platform:x86_64-unknown-uefi": [],
"//conditions:default": ["@platforms//:incompatible"],
}),
version = "2.0.15+zstd.1.5.7",
deps = [
"@vendor_ts__zstd-sys-2.0.15-zstd.1.5.7//:build_script_build",
],
)
cargo_build_script(
name = "_bs",
srcs = glob(
include = ["**/*.rs"],
allow_empty = True,
),
compile_data = glob(
include = ["**"],
allow_empty = True,
exclude = [
"**/* *",
"**/*.rs",
".tmp_git_root/**/*",
"BUILD",
"BUILD.bazel",
"WORKSPACE",
"WORKSPACE.bazel",
],
),
crate_features = [
"legacy",
"std",
"zdict_builder",
],
crate_name = "build_script_build",
crate_root = "build.rs",
data = glob(
include = ["**"],
allow_empty = True,
exclude = [
"**/* *",
".tmp_git_root/**/*",
"BUILD",
"BUILD.bazel",
"WORKSPACE",
"WORKSPACE.bazel",
],
),
edition = "2018",
links = "zstd",
pkg_name = "zstd-sys",
rustc_flags = [
"--cap-lints=allow",
],
tags = [
"cargo-bazel",
"crate-name=zstd-sys",
"manual",
"noclippy",
"norustfmt",
],
version = "2.0.15+zstd.1.5.7",
visibility = ["//visibility:private"],
deps = [
"@vendor_ts__cc-1.2.7//:cc",
"@vendor_ts__pkg-config-0.3.32//:pkg_config",
],
)
alias(
name = "build_script_build",
actual = ":_bs",
tags = ["manual"],
)

52
misc/bazel/3rdparty/tree_sitter_extractors_deps/defs.bzl generated vendored
View File

@@ -381,6 +381,7 @@ _NORMAL_DEPENDENCIES = {
"tracing": Label("@vendor_ts__tracing-0.1.41//:tracing"),
"tracing-subscriber": Label("@vendor_ts__tracing-subscriber-0.3.19//:tracing_subscriber"),
"tree-sitter": Label("@vendor_ts__tree-sitter-0.24.6//:tree_sitter"),
"zstd": Label("@vendor_ts__zstd-0.13.3//:zstd"),
},
},
}
@@ -1658,6 +1659,16 @@ def crate_repositories():
build_file = Label("//misc/bazel/3rdparty/tree_sitter_extractors_deps:BUILD.itoa-1.0.15.bazel"),
)
maybe(
http_archive,
name = "vendor_ts__jobserver-0.1.32",
sha256 = "48d1dbcbbeb6a7fec7e059840aa538bd62aaccf972c7346c4d9d2059312853d0",
type = "tar.gz",
urls = ["https://static.crates.io/crates/jobserver/0.1.32/download"],
strip_prefix = "jobserver-0.1.32",
build_file = Label("//misc/bazel/3rdparty/tree_sitter_extractors_deps:BUILD.jobserver-0.1.32.bazel"),
)
maybe(
http_archive,
name = "vendor_ts__jod-thread-0.1.2",
@@ -2048,6 +2059,16 @@ def crate_repositories():
build_file = Label("//misc/bazel/3rdparty/tree_sitter_extractors_deps:BUILD.pin-project-lite-0.2.16.bazel"),
)
maybe(
http_archive,
name = "vendor_ts__pkg-config-0.3.32",
sha256 = "7edddbd0b52d732b21ad9a5fab5c704c14cd949e5e9a1ec5929a24fded1b904c",
type = "tar.gz",
urls = ["https://static.crates.io/crates/pkg-config/0.3.32/download"],
strip_prefix = "pkg-config-0.3.32",
build_file = Label("//misc/bazel/3rdparty/tree_sitter_extractors_deps:BUILD.pkg-config-0.3.32.bazel"),
)
maybe(
http_archive,
name = "vendor_ts__portable-atomic-1.11.0",
@@ -3647,6 +3668,36 @@ def crate_repositories():
build_file = Label("//misc/bazel/3rdparty/tree_sitter_extractors_deps:BUILD.zerocopy-derive-0.8.20.bazel"),
)
maybe(
http_archive,
name = "vendor_ts__zstd-0.13.3",
sha256 = "e91ee311a569c327171651566e07972200e76fcfe2242a4fa446149a3881c08a",
type = "tar.gz",
urls = ["https://static.crates.io/crates/zstd/0.13.3/download"],
strip_prefix = "zstd-0.13.3",
build_file = Label("//misc/bazel/3rdparty/tree_sitter_extractors_deps:BUILD.zstd-0.13.3.bazel"),
)
maybe(
http_archive,
name = "vendor_ts__zstd-safe-7.2.4",
sha256 = "8f49c4d5f0abb602a93fb8736af2a4f4dd9512e36f7f570d66e65ff867ed3b9d",
type = "tar.gz",
urls = ["https://static.crates.io/crates/zstd-safe/7.2.4/download"],
strip_prefix = "zstd-safe-7.2.4",
build_file = Label("//misc/bazel/3rdparty/tree_sitter_extractors_deps:BUILD.zstd-safe-7.2.4.bazel"),
)
maybe(
http_archive,
name = "vendor_ts__zstd-sys-2.0.15-zstd.1.5.7",
sha256 = "eb81183ddd97d0c74cedf1d50d85c8d08c1b8b68ee863bdee9e706eedba1a237",
type = "tar.gz",
urls = ["https://static.crates.io/crates/zstd-sys/2.0.15+zstd.1.5.7/download"],
strip_prefix = "zstd-sys-2.0.15+zstd.1.5.7",
build_file = Label("//misc/bazel/3rdparty/tree_sitter_extractors_deps:BUILD.zstd-sys-2.0.15+zstd.1.5.7.bazel"),
)
return [
struct(repo = "vendor_ts__anyhow-1.0.97", is_dev_dep = False),
struct(repo = "vendor_ts__argfile-0.2.1", is_dev_dep = False),
@@ -3698,6 +3749,7 @@ def crate_repositories():
struct(repo = "vendor_ts__tree-sitter-ruby-0.23.1", is_dev_dep = False),
struct(repo = "vendor_ts__triomphe-0.1.14", is_dev_dep = False),
struct(repo = "vendor_ts__ungrammar-1.16.1", is_dev_dep = False),
struct(repo = "vendor_ts__zstd-0.13.3", is_dev_dep = False),
struct(repo = "vendor_ts__rand-0.9.0", is_dev_dep = True),
struct(repo = "vendor_ts__tree-sitter-json-0.24.8", is_dev_dep = True),
struct(repo = "vendor_ts__tree-sitter-ql-0.23.1", is_dev_dep = True),

6
ruby/codeql-extractor.yml
View File

@@ -27,7 +27,7 @@ options:
title: Controls compression for the TRAP files written by the extractor.
description: >
This option is only intended for use in debugging the extractor. Accepted
values are 'gzip' (the default, to write gzip-compressed TRAP) and 'none'
(to write uncompressed TRAP).
values are 'gzip' (the default, to write gzip-compressed TRAP) 'zstd' (to
write Zstandard-compressed TRAP) and 'none' (to write uncompressed TRAP).
type: string
pattern: "^(none|gzip)$"
pattern: "^(none|gzip|zstd)$"

1
ruby/ql/integration-tests/compression/methods.expected Normal file
View File

@@ -0,0 +1 @@
| source.rb:1:1:3:3 | f |

4
ruby/ql/integration-tests/compression/methods.ql Normal file
View File

@@ -0,0 +1,4 @@
import codeql.ruby.AST
from Method m
select m

3
ruby/ql/integration-tests/compression/source.rb Normal file
View File

@@ -0,0 +1,3 @@
def f
puts "hello"
end

26
ruby/ql/integration-tests/compression/test.py Normal file
View File

@@ -0,0 +1,26 @@
import pytest
@pytest.mark.parametrize(("compression", "suffix"), [
pytest.param("none", [], id="none"),
pytest.param("gzip", [".gz"], id="gzip"),
pytest.param("zstd", [".zst"], id="zstd"),
])
def test(codeql, ruby, compression, suffix, cwd):
codeql.database.create(
_env={
"CODEQL_EXTRACTOR_RUBY_OPTION_TRAP_COMPRESSION": compression,
}
)
trap_files = [*(cwd / "test-db" / "trap").rglob("*.trap*")]
assert trap_files, "No trap files found"
expected_suffixes = [".trap"] + suffix
def is_of_expected_format(file):
return file.name == "metadata.trap.gz" or \
file.suffixes[-len(expected_suffixes):] == expected_suffixes
files_with_wrong_format = [
f for f in trap_files if not is_of_expected_format(f)
]
assert not files_with_wrong_format, f"Found trap files with wrong format"

8
rust/ast-generator/templates/extractor.mustache
View File

@@ -2,7 +2,7 @@
use super::base::Translator;
use super::mappings::TextValue;
use crate::emit_detached;
use crate::{pre_emit,post_emit};
use crate::generated;
use crate::trap::{Label, TrapId};
use ra_ap_syntax::ast::{
@@ -22,18 +22,20 @@ impl Translator<'_> {
{{#enums}}
pub(crate) fn emit_{{snake_case_name}}(&mut self, node: &ast::{{ast_name}}) -> Option<Label<generated::{{name}}>> {
pre_emit!({{name}}, self, node);
let label = match node {
{{#variants}}
ast::{{ast_name}}::{{variant_ast_name}}(inner) => self.emit_{{snake_case_name}}(inner).map(Into::into),
{{/variants}}
}?;
emit_detached!({{name}}, self, node, label);
post_emit!({{name}}, self, node, label);
Some(label)
}
{{/enums}}
{{#nodes}}
pub(crate) fn emit_{{snake_case_name}}(&mut self, node: &ast::{{ast_name}}) -> Option<Label<generated::{{name}}>> {
pre_emit!({{name}}, self, node);
{{#has_attrs}}
if self.should_be_excluded(node) { return None; }
{{/has_attrs}}
@@ -63,7 +65,7 @@ impl Translator<'_> {
{{/fields}}
});
self.emit_location(label, node);
emit_detached!({{name}}, self, node, label);
post_emit!({{name}}, self, node, label);
self.emit_tokens(node, label.into(), node.syntax().children_with_tokens());
Some(label)
}

15
rust/codeql-extractor.yml
View File

@@ -23,10 +23,11 @@ options:
title: Controls compression for the TRAP files written by the extractor.
description: >
This option is only intended for use in debugging the extractor. Accepted
values are 'gzip' (to write gzip-compressed TRAP) and 'none'
(currently the default, to write uncompressed TRAP).
values are 'gzip' (to write gzip-compressed TRAP) 'zstd' (to write
Zstandard-compressed TRAP) and 'none' (the default, to write uncompressed
TRAP).
type: string
pattern: "^(none|gzip)$"
pattern: "^(none|gzip|zstd)$"
cargo_target_dir:
title: Directory to use for cargo output files.
description: >
@@ -82,3 +83,11 @@ options:
title: Skip path resolution
description: >
Skip path resolution. This is experimental, while we move path resolution from the extractor to the QL library.
type: string
pattern: "^(false|true)$"
extract_dependencies_as_source:
title: Extract dependencies as source code
description: >
Extract the full source code of dependencies instead of only extracting signatures.
type: string
pattern: "^(false|true)$"

5
rust/extractor/src/config.rs
View File

@@ -29,6 +29,7 @@ pub enum Compression {
#[default] // TODO make gzip default
None,
Gzip,
Zstd,
}
impl From<Compression> for trap::Compression {
@@ -36,6 +37,7 @@ impl From<Compression> for trap::Compression {
match val {
Compression::None => Self::None,
Compression::Gzip => Self::Gzip,
Compression::Zstd => Self::Zstd,
}
}
}
@@ -55,7 +57,7 @@ pub struct Config {
pub cargo_all_targets: bool,
pub logging_flamegraph: Option<PathBuf>,
pub logging_verbosity: Option<String>,
pub compression: Compression,
pub trap_compression: Compression,
pub inputs: Vec<PathBuf>,
pub qltest: bool,
pub qltest_cargo_check: bool,
@@ -67,6 +69,7 @@ pub struct Config {
pub extra_includes: Vec<PathBuf>,
pub proc_macro_server: Option<PathBuf>,
pub skip_path_resolution: bool,
pub extract_dependencies_as_source: bool,
}
impl Config {

10
rust/extractor/src/main.rs
View File

@@ -277,6 +277,11 @@ fn main() -> anyhow::Result<()> {
} else {
ResolvePaths::Yes
};
let (library_mode, library_resolve_paths) = if cfg.extract_dependencies_as_source {
(SourceKind::Source, resolve_paths)
} else {
(SourceKind::Library, ResolvePaths::No)
};
let mut processed_files: HashSet<PathBuf, RandomState> =
HashSet::from_iter(files.iter().cloned());
for (manifest, files) in map.values().filter(|(_, files)| !files.is_empty()) {
@@ -312,12 +317,13 @@ fn main() -> anyhow::Result<()> {
.source_root(db)
.is_library
{
tracing::info!("file: {}", file.display());
extractor.extract_with_semantics(
file,
&semantics,
vfs,
ResolvePaths::No,
SourceKind::Library,
library_resolve_paths,
library_mode,
);
extractor.archiver.archive(file);
}

51
rust/extractor/src/translate/base.rs
View File

@@ -11,7 +11,7 @@ use ra_ap_hir::{
};
use ra_ap_hir_def::ModuleId;
use ra_ap_hir_def::type_ref::Mutability;
use ra_ap_hir_expand::{ExpandResult, ExpandTo};
use ra_ap_hir_expand::{ExpandResult, ExpandTo, InFile};
use ra_ap_ide_db::RootDatabase;
use ra_ap_ide_db::line_index::{LineCol, LineIndex};
use ra_ap_parser::SyntaxKind;
@@ -23,7 +23,15 @@ use ra_ap_syntax::{
};
#[macro_export]
macro_rules! emit_detached {
macro_rules! pre_emit {
(Item, $self:ident, $node:ident) => {
$self.setup_item_expansion($node);
};
($($_:tt)*) => {};
}
#[macro_export]
macro_rules! post_emit {
(MacroCall, $self:ident, $node:ident, $label:ident) => {
$self.extract_macro_call_expanded($node, $label);
};
@@ -106,8 +114,9 @@ pub struct Translator<'a> {
line_index: LineIndex,
file_id: Option<EditionedFileId>,
pub semantics: Option<&'a Semantics<'a, RootDatabase>>,
resolve_paths: ResolvePaths,
resolve_paths: bool,
source_kind: SourceKind,
macro_context_depth: usize,
}
const UNKNOWN_LOCATION: (LineCol, LineCol) =
@@ -130,8 +139,9 @@ impl<'a> Translator<'a> {
line_index,
file_id: semantic_info.map(|i| i.file_id),
semantics: semantic_info.map(|i| i.semantics),
resolve_paths,
resolve_paths: resolve_paths == ResolvePaths::Yes,
source_kind,
macro_context_depth: 0,
}
}
fn location(&self, range: TextRange) -> Option<(LineCol, LineCol)> {
@@ -337,6 +347,11 @@ impl<'a> Translator<'a> {
mcall: &ast::MacroCall,
label: Label<generated::MacroCall>,
) {
if self.macro_context_depth > 0 {
// we are in an attribute macro, don't emit anything: we would be failing to expand any
// way as from version 0.0.274 rust-analyser only expands in the context of an expansion
return;
}
if let Some(expanded) = self
.semantics
.as_ref()
@@ -537,7 +552,7 @@ impl<'a> Translator<'a> {
item: &T,
label: Label<generated::Addressable>,
) {
if self.resolve_paths == ResolvePaths::No {
if !self.resolve_paths {
return;
}
(|| {
@@ -560,7 +575,7 @@ impl<'a> Translator<'a> {
item: &ast::Variant,
label: Label<generated::Variant>,
) {
if self.resolve_paths == ResolvePaths::No {
if !self.resolve_paths {
return;
}
(|| {
@@ -583,7 +598,7 @@ impl<'a> Translator<'a> {
item: &impl PathAst,
label: Label<generated::Resolvable>,
) {
if self.resolve_paths == ResolvePaths::No {
if !self.resolve_paths {
return;
}
(|| {
@@ -606,7 +621,7 @@ impl<'a> Translator<'a> {
item: &ast::MethodCallExpr,
label: Label<generated::MethodCallExpr>,
) {
if self.resolve_paths == ResolvePaths::No {
if !self.resolve_paths {
return;
}
(|| {
@@ -673,6 +688,16 @@ impl<'a> Translator<'a> {
}
}
pub(crate) fn setup_item_expansion(&mut self, node: &ast::Item) {
if self.semantics.is_some_and(|s| {
let file = s.hir_file_for(node.syntax());
let node = InFile::new(file, node);
s.is_attr_macro_call(node)
}) {
self.macro_context_depth += 1;
}
}
pub(crate) fn emit_item_expansion(&mut self, node: &ast::Item, label: Label<generated::Item>) {
// TODO: remove this after fixing exponential expansion on libraries like funty-2.0.0
if self.source_kind == SourceKind::Library {
@@ -680,6 +705,16 @@ impl<'a> Translator<'a> {
}
(|| {
let semantics = self.semantics?;
let file = semantics.hir_file_for(node.syntax());
let infile_node = InFile::new(file, node);
if !semantics.is_attr_macro_call(infile_node) {
return None;
}
self.macro_context_depth -= 1;
if self.macro_context_depth > 0 {
// only expand the outermost attribute macro
return None;
}
let ExpandResult {
value: expanded, ..
} = semantics.expand_attr_macro(node)?;

503
rust/extractor/src/translate/generated.rs generated
View File

File diff suppressed because it is too large Load Diff

14
rust/extractor/src/trap.rs
View File

@@ -1,4 +1,3 @@
use crate::config::Compression;
use crate::{config, generated};
use codeql_extractor::{extractor, file_paths, trap};
use ra_ap_ide_db::line_index::LineCol;
@@ -9,7 +8,7 @@ use std::path::{Path, PathBuf};
use tracing::debug;
pub use trap::Label as UntypedLabel;
pub use trap::Writer;
pub use trap::{Compression, Writer};
pub trait AsTrapKeyPart {
fn as_key_part(&self) -> String;
@@ -245,8 +244,7 @@ impl TrapFile {
pub fn commit(&self) -> std::io::Result<()> {
std::fs::create_dir_all(self.path.parent().unwrap())?;
self.writer
.write_to_file(&self.path, self.compression.into())
self.writer.write_to_file(&self.path, self.compression)
}
}
@@ -261,12 +259,16 @@ impl TrapFileProvider {
std::fs::create_dir_all(&trap_dir)?;
Ok(TrapFileProvider {
trap_dir,
compression: cfg.compression,
compression: cfg.trap_compression.into(),
})
}
pub fn create(&self, category: &str, key: impl AsRef<Path>) -> TrapFile {
let path = file_paths::path_for(&self.trap_dir.join(category), key.as_ref(), "trap");
let path = file_paths::path_for(
&self.trap_dir.join(category),
key.as_ref(),
self.compression.extension(),
);
debug!("creating trap file {}", path.display());
let mut writer = trap::Writer::new();
extractor::populate_empty_location(&mut writer);

1
rust/ql/integration-tests/.gitignore vendored
View File

@@ -1 +1,2 @@
target/
Cargo.lock

29
rust/ql/integration-tests/hello-project/test_project.py
View File

@@ -10,7 +10,34 @@ def test_rust_project(codeql, rust, rust_project, check_source_archive, rust_che
codeql.database.create()
@pytest.mark.ql_test(None)
def test_do_not_print_env(codeql, rust, cargo, check_env_not_dumped, rust_check_diagnostics):
# parametrizing `rust_edition` allows us to skip the default parametrization over all editions
@pytest.mark.parametrize("rust_edition", [2024])
def test_do_not_print_env(codeql, rust, rust_edition, cargo, check_env_not_dumped, rust_check_diagnostics):
codeql.database.create(_env={
"CODEQL_EXTRACTOR_RUST_VERBOSE": "2",
})
@pytest.mark.ql_test("steps.ql", expected=".cargo.expected")
@pytest.mark.parametrize(("rust_edition", "compression", "suffix"), [
pytest.param(2024, "none", [], id="none"),
pytest.param(2024, "gzip", [".gz"], id="gzip"),
pytest.param(2024, "zstd", [".zst"], id="zstd"),
])
def test_compression(codeql, rust, rust_edition, compression, suffix, cargo, rust_check_diagnostics, cwd):
codeql.database.create(
_env={
"CODEQL_EXTRACTOR_RUST_OPTION_TRAP_COMPRESSION": compression,
}
)
trap_files = [*(cwd / "test-db" / "trap").rglob("*.trap*")]
assert trap_files, "No trap files found"
expected_suffixes = [".trap"] + suffix
def is_of_expected_format(file):
return file.name == "metadata.trap.gz" or \
file.suffixes[-len(expected_suffixes):] == expected_suffixes
files_with_wrong_format = [
f for f in trap_files if not is_of_expected_format(f)
]
assert not files_with_wrong_format, f"Found trap files with wrong format"

53
rust/ql/integration-tests/macro-expansion/Cargo.lock generated
View File

@@ -1,53 +0,0 @@
# This file is automatically @generated by Cargo.
# It is not intended for manual editing.
version = 4
[[package]]
name = "macro_expansion"
version = "0.1.0"
dependencies = [
"macros",
]
[[package]]
name = "macros"
version = "0.1.0"
dependencies = [
"quote",
"syn",
]
[[package]]
name = "proc-macro2"
version = "1.0.95"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "02b3e5e68a3a1a02aad3ec490a98007cbc13c37cbe84a3cd7b8e406d76e7f778"
dependencies = [
"unicode-ident",
]
[[package]]
name = "quote"
version = "1.0.40"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "1885c039570dc00dcb4ff087a89e185fd56bae234ddc7f056a945bf36467248d"
dependencies = [
"proc-macro2",
]
[[package]]
name = "syn"
version = "2.0.101"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "8ce2b7fc941b3a24138a0a7cf8e858bfc6a992e7978a068a5c760deb0ed43caf"
dependencies = [
"proc-macro2",
"quote",
"unicode-ident",
]
[[package]]
name = "unicode-ident"
version = "1.0.18"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "5a5f39404a5da50712a4c1eecf25e90dd62b613502b7e925fd4e4d19b5c96512"

10
rust/ql/integration-tests/macro-expansion/Cargo.toml
View File

@@ -1,11 +1,3 @@
[workspace]
members = ["macros"]
members = [ "attributes", "calls", "proc_macros"]
resolver = "2"
[package]
name = "macro_expansion"
version = "0.1.0"
edition = "2024"
[dependencies]
macros = { path = "macros" }

7
rust/ql/integration-tests/macro-expansion/attributes/Cargo.toml Normal file
View File

@@ -0,0 +1,7 @@
[package]
name = "attributes"
version = "0.1.0"
edition = "2024"
[dependencies]
proc_macros = { path = "../proc_macros" }

16
rust/ql/integration-tests/macro-expansion/attributes/src/lib.rs Normal file
View File

@@ -0,0 +1,16 @@
use proc_macros::repeat;
#[repeat(3)]
fn foo() {
_ = concat!("Hello ", "world!");
#[repeat(2)]
fn inner() {}
}
#[repeat(2)]
#[repeat(3)]
fn bar() {}
#[repeat(0)]
fn baz() {}

6
rust/ql/integration-tests/macro-expansion/calls/Cargo.toml Normal file
View File

@@ -0,0 +1,6 @@
[package]
name = "calls"
version = "0.1.0"
edition = "2024"
[dependencies]

3
rust/ql/integration-tests/macro-expansion/calls/src/included.rs Normal file
View File

@@ -0,0 +1,3 @@
fn included() {
_ = concat!("Hello", " ", "world!"); // this doesn't expand (in included.rs) since 0.0.274
}

30
rust/ql/integration-tests/macro-expansion/calls/src/lib.rs Normal file
View File

@@ -0,0 +1,30 @@
struct S;
macro_rules! def_x {
() => {
fn x() {}
};
}
impl S {
def_x!(); // this doesn't expand since 0.0.274
}
macro_rules! my_macro {
($head:expr, $($tail:tt)*) => { format!($head, $($tail)*) };
}
fn test() {
_ = concat!("x", "y");
_ = my_macro!(
concat!("<", "{}", ">"), // this doesn't expand since 0.0.274
"hi",
);
}
include!("included.rs");
#[doc = include_str!("some.txt")] // this doesn't expand since 0.0.274
fn documented() {}

1
rust/ql/integration-tests/macro-expansion/calls/src/some.txt Normal file
View File

@@ -0,0 +1 @@
Hey!

2
rust/ql/integration-tests/macro-expansion/diagnostics.expected
View File

@@ -38,7 +38,7 @@
"pretty": "__REDACTED__"
}
},
"numberOfFiles": 2,
"numberOfFiles": 4,
"numberOfManifests": 1
},
"severity": "note",

2
rust/ql/integration-tests/macro-expansion/macros/Cargo.toml → rust/ql/integration-tests/macro-expansion/proc_macros/Cargo.toml
View File

@@ -1,5 +1,5 @@
[package]
name = "macros"
name = "proc_macros"
version = "0.1.0"
edition = "2024"

0
rust/ql/integration-tests/macro-expansion/macros/src/lib.rs → rust/ql/integration-tests/macro-expansion/proc_macros/src/lib.rs
View File

6
rust/ql/integration-tests/macro-expansion/source_archive.expected
View File

@@ -1,2 +1,4 @@
macros/src/lib.rs
src/lib.rs
attributes/src/lib.rs
calls/src/included.rs
calls/src/lib.rs
proc_macros/src/lib.rs

11
rust/ql/integration-tests/macro-expansion/src/lib.rs
View File

@@ -1,11 +0,0 @@
use macros::repeat;
#[repeat(3)]
fn foo() {}
#[repeat(2)]
#[repeat(3)]
fn bar() {}
#[repeat(0)]
fn baz() {}

45
rust/ql/integration-tests/macro-expansion/test.expected
View File

@@ -1,11 +1,34 @@
| src/lib.rs:3:1:4:11 | fn foo | 0 | src/lib.rs:4:1:4:10 | fn foo_0 |
| src/lib.rs:3:1:4:11 | fn foo | 1 | src/lib.rs:4:1:4:10 | fn foo_1 |
| src/lib.rs:3:1:4:11 | fn foo | 2 | src/lib.rs:4:1:4:10 | fn foo_2 |
| src/lib.rs:6:1:8:11 | fn bar | 0 | src/lib.rs:7:1:8:10 | fn bar_0 |
| src/lib.rs:6:1:8:11 | fn bar | 1 | src/lib.rs:7:1:8:10 | fn bar_1 |
| src/lib.rs:7:1:8:10 | fn bar_0 | 0 | src/lib.rs:8:1:8:10 | fn bar_0_0 |
| src/lib.rs:7:1:8:10 | fn bar_0 | 1 | src/lib.rs:8:1:8:10 | fn bar_0_1 |
| src/lib.rs:7:1:8:10 | fn bar_0 | 2 | src/lib.rs:8:1:8:10 | fn bar_0_2 |
| src/lib.rs:7:1:8:10 | fn bar_1 | 0 | src/lib.rs:8:1:8:10 | fn bar_1_0 |
| src/lib.rs:7:1:8:10 | fn bar_1 | 1 | src/lib.rs:8:1:8:10 | fn bar_1_1 |
| src/lib.rs:7:1:8:10 | fn bar_1 | 2 | src/lib.rs:8:1:8:10 | fn bar_1_2 |
attribute_macros
| attributes/src/lib.rs:3:1:9:1 | fn foo | 0 | attributes/src/lib.rs:4:1:8:16 | fn foo_0 |
| attributes/src/lib.rs:3:1:9:1 | fn foo | 1 | attributes/src/lib.rs:4:1:8:16 | fn foo_1 |
| attributes/src/lib.rs:3:1:9:1 | fn foo | 2 | attributes/src/lib.rs:4:1:8:16 | fn foo_2 |
| attributes/src/lib.rs:7:5:8:16 | fn inner | 0 | attributes/src/lib.rs:8:5:8:16 | fn inner_0 |
| attributes/src/lib.rs:7:5:8:16 | fn inner | 0 | attributes/src/lib.rs:8:5:8:16 | fn inner_0 |
| attributes/src/lib.rs:7:5:8:16 | fn inner | 0 | attributes/src/lib.rs:8:5:8:16 | fn inner_0 |
| attributes/src/lib.rs:7:5:8:16 | fn inner | 1 | attributes/src/lib.rs:8:5:8:16 | fn inner_1 |
| attributes/src/lib.rs:7:5:8:16 | fn inner | 1 | attributes/src/lib.rs:8:5:8:16 | fn inner_1 |
| attributes/src/lib.rs:7:5:8:16 | fn inner | 1 | attributes/src/lib.rs:8:5:8:16 | fn inner_1 |
| attributes/src/lib.rs:11:1:13:11 | fn bar | 0 | attributes/src/lib.rs:12:1:13:10 | fn bar_0 |
| attributes/src/lib.rs:11:1:13:11 | fn bar | 1 | attributes/src/lib.rs:12:1:13:10 | fn bar_1 |
| attributes/src/lib.rs:12:1:13:10 | fn bar_0 | 0 | attributes/src/lib.rs:13:1:13:10 | fn bar_0_0 |
| attributes/src/lib.rs:12:1:13:10 | fn bar_0 | 1 | attributes/src/lib.rs:13:1:13:10 | fn bar_0_1 |
| attributes/src/lib.rs:12:1:13:10 | fn bar_0 | 2 | attributes/src/lib.rs:13:1:13:10 | fn bar_0_2 |
| attributes/src/lib.rs:12:1:13:10 | fn bar_1 | 0 | attributes/src/lib.rs:13:1:13:10 | fn bar_1_0 |
| attributes/src/lib.rs:12:1:13:10 | fn bar_1 | 1 | attributes/src/lib.rs:13:1:13:10 | fn bar_1_1 |
| attributes/src/lib.rs:12:1:13:10 | fn bar_1 | 2 | attributes/src/lib.rs:13:1:13:10 | fn bar_1_2 |
macro_calls
| attributes/src/lib.rs:5:9:5:34 | concat!... | attributes/src/lib.rs:5:17:5:34 | "Hello world!" |
| attributes/src/lib.rs:5:9:5:34 | concat!... | attributes/src/lib.rs:5:17:5:34 | "Hello world!" |
| attributes/src/lib.rs:5:9:5:34 | concat!... | attributes/src/lib.rs:5:17:5:34 | "Hello world!" |
| calls/src/included.rs:2:9:2:39 | concat!... | calls/src/included.rs:2:17:2:38 | "Hello world!" |
| calls/src/lib.rs:10:5:10:13 | def_x!... | calls/src/lib.rs:10:5:10:13 | MacroItems |
| calls/src/lib.rs:19:9:19:25 | concat!... | calls/src/lib.rs:19:17:19:24 | "xy" |
| calls/src/lib.rs:21:9:24:5 | my_macro!... | calls/src/lib.rs:22:9:23:13 | MacroExpr |
| calls/src/lib.rs:22:9:22:31 | concat!... | calls/src/lib.rs:22:17:22:30 | "<{}>" |
| calls/src/lib.rs:22:9:23:13 | ...::format_args!... | calls/src/lib.rs:22:9:23:13 | FormatArgsExpr |
| calls/src/lib.rs:22:9:23:13 | format!... | calls/src/lib.rs:22:9:23:13 | ...::must_use(...) |
| calls/src/lib.rs:27:1:27:24 | concat!... | calls/src/lib.rs:27:1:27:24 | "Hello world!" |
| calls/src/lib.rs:27:1:27:24 | include!... | calls/src/lib.rs:27:1:27:24 | MacroItems |
| calls/src/lib.rs:29:9:29:32 | include_str!... | calls/src/lib.rs:29:22:29:31 | "" |
unexpanded_macro_calls
| attributes/src/lib.rs:5:9:5:35 | concat!... |

16
rust/ql/integration-tests/macro-expansion/test.ql
View File

@@ -1,5 +1,15 @@
import rust
from Item i, MacroItems items, int index, Item expanded
where i.fromSource() and i.getAttributeMacroExpansion() = items and items.getItem(index) = expanded
select i, index, expanded
query predicate attribute_macros(Item i, int index, Item expanded) {
i.fromSource() and expanded = i.getAttributeMacroExpansion().getItem(index)
}
query predicate macro_calls(MacroCall c, AstNode expansion) {
c.fromSource() and
not c.getLocation().getFile().getAbsolutePath().matches("%proc_macros%") and
expansion = c.getMacroCallExpansion()
}
query predicate unexpanded_macro_calls(MacroCall c) {
c.fromSource() and not c.hasMacroCallExpansion()
}

38
rust/ql/lib/codeql/rust/elements/ArithmeticOperation.qll Normal file
View File

@@ -0,0 +1,38 @@
/**
* Provides classes for arithmetic operations.
*/
private import codeql.rust.elements.BinaryExpr
private import codeql.rust.elements.PrefixExpr
private import codeql.rust.elements.Operation
private import codeql.rust.elements.AssignmentOperation
/**
* An arithmetic operation, such as `+`, `*=`, or `-`.
*/
abstract private class ArithmeticOperationImpl extends Operation { }
final class ArithmeticOperation = ArithmeticOperationImpl;
/**
* A binary arithmetic operation, such as `+` or `*`.
*/
final class BinaryArithmeticOperation extends BinaryExpr, ArithmeticOperationImpl {
BinaryArithmeticOperation() { this.getOperatorName() = ["+", "-", "*", "/", "%"] }
}
/**
* An arithmetic assignment operation, such as `+=` or `*=`.
*/
final class AssignArithmeticOperation extends BinaryExpr, ArithmeticOperationImpl,
AssignmentOperation
{
AssignArithmeticOperation() { this.getOperatorName() = ["+=", "-=", "*=", "/=", "%="] }
}
/**
* A prefix arithmetic operation, such as `-`.
*/
final class PrefixArithmeticOperation extends PrefixExpr, ArithmeticOperationImpl {
PrefixArithmeticOperation() { this.getOperatorName() = "-" }
}

28
rust/ql/lib/codeql/rust/elements/BitwiseOperation.qll Normal file
View File

@@ -0,0 +1,28 @@
/**
* Provides classes for bitwise operations.
*/
private import codeql.rust.elements.BinaryExpr
private import codeql.rust.elements.Operation
private import codeql.rust.elements.AssignmentOperation
/**
* A bitwise operation, such as `&`, `<<`, or `|=`.
*/
abstract private class BitwiseOperationImpl extends Operation { }
final class BitwiseOperation = BitwiseOperationImpl;
/**
* A binary bitwise operation, such as `&` or `<<`.
*/
final class BinaryBitwiseOperation extends BinaryExpr, BitwiseOperationImpl {
BinaryBitwiseOperation() { this.getOperatorName() = ["&", "|", "^", "<<", ">>"] }
}
/**
* A bitwise assignment operation, such as `|=` or `<<=`.
*/
final class AssignBitwiseOperation extends BinaryExpr, BitwiseOperationImpl, AssignmentOperation {
AssignBitwiseOperation() { this.getOperatorName() = ["&=", "|=", "^=", "<<=", ">>="] }
}

13
rust/ql/lib/codeql/rust/elements/DerefExpr.qll Normal file
View File

@@ -0,0 +1,13 @@
/**
* Provides classes for deref expressions (`*`).
*/
private import codeql.rust.elements.PrefixExpr
private import codeql.rust.elements.Operation
/**
* A dereference expression, the prefix operator `*`.
*/
final class DerefExpr extends PrefixExpr, Operation {
DerefExpr() { this.getOperatorName() = "*" }
}

10
rust/ql/lib/codeql/rust/elements/internal/CallExprImpl.qll
View File

@@ -14,6 +14,7 @@ private import codeql.rust.elements.PathExpr
module Impl {
private import rust
private import codeql.rust.internal.PathResolution as PathResolution
private import codeql.rust.internal.TypeInference as TypeInference
pragma[nomagic]
Path getFunctionPath(CallExpr ce) { result = ce.getFunction().(PathExpr).getPath() }
@@ -36,7 +37,14 @@ module Impl {
class CallExpr extends Generated::CallExpr {
override string toStringImpl() { result = this.getFunction().toAbbreviatedString() + "(...)" }
override Callable getStaticTarget() { result = getResolvedFunction(this) }
override Callable getStaticTarget() {
// If this call is to a trait method, e.g., `Trait::foo(bar)`, then check
// if type inference can resolve it to the correct trait implementation.
result = TypeInference::resolveMethodCallTarget(this)
or
not exists(TypeInference::resolveMethodCallTarget(this)) and
result = getResolvedFunction(this)
}
/** Gets the struct that this call resolves to, if any. */
Struct getStruct() { result = getResolvedFunction(this) }

41
rust/ql/lib/codeql/rust/elements/internal/MethodCallExprImpl.qll
View File

@@ -14,14 +14,6 @@ private import codeql.rust.internal.TypeInference
* be referenced directly.
*/
module Impl {
private predicate isInherentImplFunction(Function f) {
f = any(Impl impl | not impl.hasTrait()).(ImplItemNode).getAnAssocItem()
}
private predicate isTraitImplFunction(Function f) {
f = any(Impl impl | impl.hasTrait()).(ImplItemNode).getAnAssocItem()
}
// the following QLdoc is generated: if you need to edit it, do it in the schema file
/**
* A method call expression. For example:
@@ -31,38 +23,7 @@ module Impl {
* ```
*/
class MethodCallExpr extends Generated::MethodCallExpr {
private Function getStaticTargetFrom(boolean fromSource) {
result = resolveMethodCallExpr(this) and
(if result.fromSource() then fromSource = true else fromSource = false) and
(
// prioritize inherent implementation methods first
isInherentImplFunction(result)
or
not isInherentImplFunction(resolveMethodCallExpr(this)) and
(
// then trait implementation methods
isTraitImplFunction(result)
or
not isTraitImplFunction(resolveMethodCallExpr(this)) and
(
// then trait methods with default implementations
result.hasBody()
or
// and finally trait methods without default implementations
not resolveMethodCallExpr(this).hasBody()
)
)
)
}
override Function getStaticTarget() {
// Functions in source code also gets extracted as library code, due to
// this duplication we prioritize functions from source code.
result = this.getStaticTargetFrom(true)
or
not exists(this.getStaticTargetFrom(true)) and
result = this.getStaticTargetFrom(false)
}
override Function getStaticTarget() { result = resolveMethodCallTarget(this) }
private string toStringPart(int index) {
index = 0 and

7
rust/ql/lib/codeql/rust/elements/internal/RefExprImpl.qll
View File

@@ -5,6 +5,7 @@
*/
private import codeql.rust.elements.internal.generated.RefExpr
private import codeql.rust.elements.internal.OperationImpl::Impl as OperationImpl
/**
* INTERNAL: This module contains the customizable definition of `RefExpr` and should not
@@ -21,11 +22,15 @@ module Impl {
* let raw_mut: &mut i32 = &raw mut foo;
* ```
*/
class RefExpr extends Generated::RefExpr {
class RefExpr extends Generated::RefExpr, OperationImpl::Operation {
override string toStringImpl() {
result = "&" + concat(int i | | this.getSpecPart(i), " " order by i)
}
override string getOperatorName() { result = "&" }
override Expr getAnOperand() { result = this.getExpr() }
private string getSpecPart(int index) {
index = 0 and this.isRaw() and result = "raw"
or

2
rust/ql/lib/codeql/rust/elements/internal/VariableImpl.qll
View File

@@ -610,7 +610,7 @@ module Impl {
exists(Expr mid |
assignmentExprDescendant(mid) and
getImmediateParent(e) = mid and
not mid.(PrefixExpr).getOperatorName() = "*" and
not mid instanceof DerefExpr and
not mid instanceof FieldExpr and
not mid instanceof IndexExpr
)

4
rust/ql/lib/codeql/rust/frameworks/stdlib/lang-alloc.model.yml
View File

@@ -29,6 +29,10 @@ extensions:
pack: codeql/rust-all
extensible: summaryModel
data:
# Box
- ["lang:alloc", "<crate::boxed::Box>::pin", "Argument[0]", "ReturnValue.Reference", "value", "manual"]
- ["lang:alloc", "<crate::boxed::Box>::new", "Argument[0]", "ReturnValue.Reference", "value", "manual"]
- ["lang:alloc", "<crate::boxed::Box>::into_pin", "Argument[0]", "ReturnValue", "value", "manual"]
# Fmt
- ["lang:alloc", "crate::fmt::format", "Argument[0]", "ReturnValue", "taint", "manual"]
# String

8
rust/ql/lib/codeql/rust/frameworks/stdlib/lang-core.model.yml
View File

@@ -32,6 +32,14 @@ extensions:
- ["lang:core", "<crate::alloc::layout::Layout>::align_to", "Argument[self]", "ReturnValue.Field[crate::result::Result::Ok(0)]", "taint", "manual"]
- ["lang:core", "<crate::alloc::layout::Layout>::pad_to_align", "Argument[self]", "ReturnValue", "taint", "manual"]
- ["lang:core", "<crate::alloc::layout::Layout>::size", "Argument[self]", "ReturnValue", "taint", "manual"]
# Pin
- ["lang:core", "crate::pin::Pin", "Argument[0]", "ReturnValue", "value", "manual"]
- ["lang:core", "<crate::pin::Pin>::new", "Argument[0]", "ReturnValue", "value", "manual"]
- ["lang:core", "<crate::pin::Pin>::new_unchecked", "Argument[0].Reference", "ReturnValue", "value", "manual"]
- ["lang:core", "<crate::pin::Pin>::into_inner", "Argument[0]", "ReturnValue", "value", "manual"]
- ["lang:core", "<crate::pin::Pin>::into_inner_unchecked", "Argument[0]", "ReturnValue", "value", "manual"]
- ["lang:core", "<crate::pin::Pin>::set", "Argument[0]", "Argument[self]", "value", "manual"]
- ["lang:core", "<crate::pin::Pin>::into_inner", "Argument[0]", "ReturnValue", "value", "manual"]
# Ptr
- ["lang:core", "crate::ptr::read", "Argument[0].Reference", "ReturnValue", "value", "manual"]
- ["lang:core", "crate::ptr::read_unaligned", "Argument[0].Reference", "ReturnValue", "value", "manual"]

6
rust/ql/lib/codeql/rust/internal/PathResolution.qll
View File

@@ -1413,7 +1413,7 @@ private predicate useImportEdge(Use use, string name, ItemNode item) {
*/
private predicate preludeEdge(SourceFile f, string name, ItemNode i) {
exists(Crate core, ModuleLikeNode mod, ModuleItemNode prelude, ModuleItemNode rust |
f = any(Crate c0 | core = c0.getDependency(_)).getASourceFile() and
f = any(Crate c0 | core = c0.getDependency(_) or core = c0).getASourceFile() and
core.getName() = "core" and
mod = core.getSourceFile() and
prelude = mod.getASuccessorRec("prelude") and
@@ -1438,8 +1438,8 @@ private module Debug {
private Locatable getRelevantLocatable() {
exists(string filepath, int startline, int startcolumn, int endline, int endcolumn |
result.getLocation().hasLocationInfo(filepath, startline, startcolumn, endline, endcolumn) and
filepath.matches("%/term.rs") and
startline = [71]
filepath.matches("%/test.rs") and
startline = 74
)
}

275
rust/ql/lib/codeql/rust/internal/TypeInference.qll
View File

@@ -259,8 +259,7 @@ private predicate typeEqualityLeft(AstNode n1, TypePath path1, AstNode n2, TypeP
typeEquality(n1, path1, n2, path2)
or
n2 =
any(PrefixExpr pe |
pe.getOperatorName() = "*" and
any(DerefExpr pe |
pe.getExpr() = n1 and
path1.isCons(TRefTypeParameter(), path2)
)
@@ -271,8 +270,7 @@ private predicate typeEqualityRight(AstNode n1, TypePath path1, AstNode n2, Type
typeEquality(n1, path1, n2, path2)
or
n2 =
any(PrefixExpr pe |
pe.getOperatorName() = "*" and
any(DerefExpr pe |
pe.getExpr() = n1 and
path1 = TypePath::cons(TRefTypeParameter(), path2)
)
@@ -314,7 +312,7 @@ private Type getRefAdjustImplicitSelfType(SelfParam self, TypePath suffix, Type
pragma[nomagic]
private Type resolveImplSelfType(Impl i, TypePath path) {
result = i.getSelfTy().(TypeReprMention).resolveTypeAt(path)
result = i.getSelfTy().(TypeMention).resolveTypeAt(path)
}
/** Gets the type at `path` of the implicitly typed `self` parameter. */
@@ -377,7 +375,7 @@ private module StructExprMatchingInput implements MatchingInputSig {
Type getDeclaredType(DeclarationPosition dpos, TypePath path) {
// type of a field
exists(TypeReprMention tp |
exists(TypeMention tp |
tp = this.getField(dpos.asFieldPos()).getTypeRepr() and
result = tp.resolveTypeAt(path)
)
@@ -537,7 +535,7 @@ private module CallExprBaseMatchingInput implements MatchingInputSig {
override Type getParameterType(DeclarationPosition dpos, TypePath path) {
exists(int pos |
result = this.getTupleField(pos).getTypeRepr().(TypeReprMention).resolveTypeAt(path) and
result = this.getTupleField(pos).getTypeRepr().(TypeMention).resolveTypeAt(path) and
dpos = TPositionalDeclarationPosition(pos, false)
)
}
@@ -560,7 +558,7 @@ private module CallExprBaseMatchingInput implements MatchingInputSig {
override Type getParameterType(DeclarationPosition dpos, TypePath path) {
exists(int p |
result = this.getTupleField(p).getTypeRepr().(TypeReprMention).resolveTypeAt(path) and
result = this.getTupleField(p).getTypeRepr().(TypeMention).resolveTypeAt(path) and
dpos = TPositionalDeclarationPosition(p, false)
)
}
@@ -608,7 +606,7 @@ private module CallExprBaseMatchingInput implements MatchingInputSig {
}
override Type getReturnType(TypePath path) {
result = this.getRetType().getTypeRepr().(TypeReprMention).resolveTypeAt(path)
result = this.getRetType().getTypeRepr().(TypeMention).resolveTypeAt(path)
}
}
@@ -646,7 +644,7 @@ private module CallExprBaseMatchingInput implements MatchingInputSig {
private import codeql.rust.elements.internal.CallExprImpl::Impl as CallExprImpl
class Access extends CallExprBase {
private TypeReprMention getMethodTypeArg(int i) {
private TypeMention getMethodTypeArg(int i) {
result = this.(MethodCallExpr).getGenericArgList().getTypeArg(i)
}
@@ -678,7 +676,7 @@ private module CallExprBaseMatchingInput implements MatchingInputSig {
Declaration getTarget() {
result = CallExprImpl::getResolvedFunction(this)
or
result = resolveMethodCallExpr(this) // mutual recursion; resolving method calls requires resolving types and vice versa
result = inferMethodCallTarget(this) // mutual recursion; resolving method calls requires resolving types and vice versa
}
}
@@ -831,7 +829,7 @@ private module FieldExprMatchingInput implements MatchingInputSig {
)
or
dpos.isField() and
result = this.getTypeRepr().(TypeReprMention).resolveTypeAt(path)
result = this.getTypeRepr().(TypeMention).resolveTypeAt(path)
}
}
@@ -1000,6 +998,150 @@ private StructType inferLiteralType(LiteralExpr le) {
)
}
private module MethodCall {
/** An expression that calls a method. */
abstract private class MethodCallImpl extends Expr {
/** Gets the name of the method targeted. */
abstract string getMethodName();
/** Gets the number of arguments _excluding_ the `self` argument. */
abstract int getArity();
/** Gets the trait targeted by this method call, if any. */
Trait getTrait() { none() }
/** Gets the type of the receiver of the method call at `path`. */
abstract Type getTypeAt(TypePath path);
}
final class MethodCall = MethodCallImpl;
private class MethodCallExprMethodCall extends MethodCallImpl instanceof MethodCallExpr {
override string getMethodName() { result = super.getIdentifier().getText() }
override int getArity() { result = super.getArgList().getNumberOfArgs() }
pragma[nomagic]
override Type getTypeAt(TypePath path) {
exists(TypePath path0 | result = inferType(super.getReceiver(), path0) |
path0.isCons(TRefTypeParameter(), path)
or
not path0.isCons(TRefTypeParameter(), _) and
not (path0.isEmpty() and result = TRefType()) and
path = path0
)
}
}
private class CallExprMethodCall extends MethodCallImpl instanceof CallExpr {
TraitItemNode trait;
string methodName;
Expr receiver;
CallExprMethodCall() {
receiver = this.getArgList().getArg(0) and
exists(Path path, Function f |
path = this.getFunction().(PathExpr).getPath() and
f = resolvePath(path) and
f.getParamList().hasSelfParam() and
trait = resolvePath(path.getQualifier()) and
trait.getAnAssocItem() = f and
path.getSegment().getIdentifier().getText() = methodName
)
}
override string getMethodName() { result = methodName }
override int getArity() { result = super.getArgList().getNumberOfArgs() - 1 }
override Trait getTrait() { result = trait }
pragma[nomagic]
override Type getTypeAt(TypePath path) { result = inferType(receiver, path) }
}
}
import MethodCall
/**
* Holds if a method for `type` with the name `name` and the arity `arity`
* exists in `impl`.
*/
private predicate methodCandidate(Type type, string name, int arity, Impl impl) {
type = impl.getSelfTy().(TypeMention).resolveType() and
exists(Function f |
f = impl.(ImplItemNode).getASuccessor(name) and
f.getParamList().hasSelfParam() and
arity = f.getParamList().getNumberOfParams()
)
}
/**
* Holds if a method for `type` for `trait` with the name `name` and the arity
* `arity` exists in `impl`.
*/
pragma[nomagic]
private predicate methodCandidateTrait(Type type, Trait trait, string name, int arity, Impl impl) {
trait = resolvePath(impl.(ImplItemNode).getTraitPath()) and
methodCandidate(type, name, arity, impl)
}
private module IsInstantiationOfInput implements IsInstantiationOfInputSig<MethodCall> {
pragma[nomagic]
predicate potentialInstantiationOf(MethodCall mc, TypeAbstraction impl, TypeMention constraint) {
exists(Type rootType, string name, int arity |
rootType = mc.getTypeAt(TypePath::nil()) and
name = mc.getMethodName() and
arity = mc.getArity() and
constraint = impl.(ImplTypeAbstraction).getSelfTy()
|
methodCandidateTrait(rootType, mc.getTrait(), name, arity, impl)
or
not exists(mc.getTrait()) and
methodCandidate(rootType, name, arity, impl)
)
}
predicate relevantTypeMention(TypeMention constraint) {
exists(Impl impl | methodCandidate(_, _, _, impl) and constraint = impl.getSelfTy())
}
}
bindingset[item, name]
pragma[inline_late]
private Function getMethodSuccessor(ItemNode item, string name) {
result = item.getASuccessor(name)
}
bindingset[tp, name]
pragma[inline_late]
private Function getTypeParameterMethod(TypeParameter tp, string name) {
result = getMethodSuccessor(tp.(TypeParamTypeParameter).getTypeParam(), name)
or
result = getMethodSuccessor(tp.(SelfTypeParameter).getTrait(), name)
}
/** Gets a method from an `impl` block that matches the method call `mc`. */
private Function getMethodFromImpl(MethodCall mc) {
exists(Impl impl |
IsInstantiationOf<MethodCall, IsInstantiationOfInput>::isInstantiationOf(mc, impl, _) and
result = getMethodSuccessor(impl, mc.getMethodName())
)
}
/**
* Gets a method that the method call `mc` resolves to based on type inference,
* if any.
*/
private Function inferMethodCallTarget(MethodCall mc) {
// The method comes from an `impl` block targeting the type of the receiver.
result = getMethodFromImpl(mc)
or
// The type of the receiver is a type parameter and the method comes from a
// trait bound on the type parameter.
result = getTypeParameterMethod(mc.getTypeAt(TypePath::nil()), mc.getMethodName())
}
cached
private module Cached {
private import codeql.rust.internal.CachedStages
@@ -1026,90 +1168,47 @@ private module Cached {
)
}
private class ReceiverExpr extends Expr {
MethodCallExpr mce;
private predicate isInherentImplFunction(Function f) {
f = any(Impl impl | not impl.hasTrait()).(ImplItemNode).getAnAssocItem()
}
ReceiverExpr() { mce.getReceiver() = this }
private predicate isTraitImplFunction(Function f) {
f = any(Impl impl | impl.hasTrait()).(ImplItemNode).getAnAssocItem()
}
string getField() { result = mce.getIdentifier().getText() }
int getNumberOfArgs() { result = mce.getArgList().getNumberOfArgs() }
pragma[nomagic]
Type getTypeAt(TypePath path) {
exists(TypePath path0 | result = inferType(this, path0) |
path0.isCons(TRefTypeParameter(), path)
private Function resolveMethodCallTargetFrom(MethodCall mc, boolean fromSource) {
result = inferMethodCallTarget(mc) and
(if result.fromSource() then fromSource = true else fromSource = false) and
(
// prioritize inherent implementation methods first
isInherentImplFunction(result)
or
not path0.isCons(TRefTypeParameter(), _) and
not (path0.isEmpty() and result = TRefType()) and
path = path0
)
}
}
/** Holds if a method for `type` with the name `name` and the arity `arity` exists in `impl`. */
pragma[nomagic]
private predicate methodCandidate(Type type, string name, int arity, Impl impl) {
type = impl.getSelfTy().(TypeReprMention).resolveType() and
exists(Function f |
f = impl.(ImplItemNode).getASuccessor(name) and
f.getParamList().hasSelfParam() and
arity = f.getParamList().getNumberOfParams()
)
}
private module IsInstantiationOfInput implements IsInstantiationOfInputSig<ReceiverExpr> {
pragma[nomagic]
predicate potentialInstantiationOf(
ReceiverExpr receiver, TypeAbstraction impl, TypeMention constraint
) {
methodCandidate(receiver.getTypeAt(TypePath::nil()), receiver.getField(),
receiver.getNumberOfArgs(), impl) and
constraint = impl.(ImplTypeAbstraction).getSelfTy()
}
predicate relevantTypeMention(TypeMention constraint) {
exists(Impl impl | methodCandidate(_, _, _, impl) and constraint = impl.getSelfTy())
}
}
bindingset[item, name]
pragma[inline_late]
private Function getMethodSuccessor(ItemNode item, string name) {
result = item.getASuccessor(name)
}
bindingset[tp, name]
pragma[inline_late]
private Function getTypeParameterMethod(TypeParameter tp, string name) {
result = getMethodSuccessor(tp.(TypeParamTypeParameter).getTypeParam(), name)
not isInherentImplFunction(inferMethodCallTarget(mc)) and
(
// then trait implementation methods
isTraitImplFunction(result)
or
result = getMethodSuccessor(tp.(SelfTypeParameter).getTrait(), name)
}
/**
* Gets the method from an `impl` block with an implementing type that matches
* the type of `receiver` and with a name of the method call in which
* `receiver` occurs, if any.
*/
private Function getMethodFromImpl(ReceiverExpr receiver) {
exists(Impl impl |
IsInstantiationOf<ReceiverExpr, IsInstantiationOfInput>::isInstantiationOf(receiver, impl, _) and
result = getMethodSuccessor(impl, receiver.getField())
not isTraitImplFunction(inferMethodCallTarget(mc)) and
(
// then trait methods with default implementations
result.hasBody()
or
// and finally trait methods without default implementations
not inferMethodCallTarget(mc).hasBody()
)
)
)
}
/** Gets a method that the method call `mce` resolves to, if any. */
/** Gets a method that the method call `mc` resolves to, if any. */
cached
Function resolveMethodCallExpr(MethodCallExpr mce) {
exists(ReceiverExpr receiver | mce.getReceiver() = receiver |
// The method comes from an `impl` block targeting the type of `receiver`.
result = getMethodFromImpl(receiver)
Function resolveMethodCallTarget(MethodCall mc) {
// Functions in source code also gets extracted as library code, due to
// this duplication we prioritize functions from source code.
result = resolveMethodCallTargetFrom(mc, true)
or
// The type of `receiver` is a type parameter and the method comes from a
// trait bound on the type parameter.
result = getTypeParameterMethod(receiver.getTypeAt(TypePath::nil()), receiver.getField())
)
not exists(resolveMethodCallTargetFrom(mc, true)) and
result = resolveMethodCallTargetFrom(mc, false)
}
pragma[inline]
@@ -1243,6 +1342,6 @@ private module Debug {
Function debugResolveMethodCallExpr(MethodCallExpr mce) {
mce = getRelevantLocatable() and
result = resolveMethodCallExpr(mce)
result = resolveMethodCallTarget(mce)
}
}

24
rust/ql/lib/codeql/rust/internal/TypeInferenceConsistency.qll
View File

@@ -2,4 +2,28 @@
* Provides classes for recognizing type inference inconsistencies.
*/
private import Type
private import TypeMention
private import TypeInference::Consistency as Consistency
import TypeInference::Consistency
query predicate illFormedTypeMention(TypeMention tm) {
Consistency::illFormedTypeMention(tm) and
// Only include inconsistencies in the source, as we otherwise get
// inconsistencies from library code in every project.
tm.fromSource()
}
int getTypeInferenceInconsistencyCounts(string type) {
type = "Missing type parameter ID" and
result = count(TypeParameter tp | missingTypeParameterId(tp) | tp)
or
type = "Non-functional type parameter ID" and
result = count(TypeParameter tp | nonFunctionalTypeParameterId(tp) | tp)
or
type = "Non-injective type parameter ID" and
result = count(TypeParameter tp | nonInjectiveTypeParameterId(tp, _) | tp)
or
type = "Ill-formed type mention" and
result = count(TypeMention tm | illFormedTypeMention(tm) | tm)
}

152
rust/ql/lib/codeql/rust/internal/TypeMention.qll
View File

@@ -31,53 +31,33 @@ abstract class TypeMention extends AstNode {
Type resolveTypeAt(TypePath path) { result = this.getMentionAt(path).resolveType() }
}
class TypeReprMention extends TypeMention, TypeRepr {
TypeReprMention() { not this instanceof InferTypeRepr }
class ArrayTypeReprMention extends TypeMention instanceof ArrayTypeRepr {
override TypeMention getTypeArgument(int i) { result = super.getElementTypeRepr() and i = 0 }
override TypeReprMention getTypeArgument(int i) {
result = this.(ArrayTypeRepr).getElementTypeRepr() and
i = 0
or
result = this.(RefTypeRepr).getTypeRepr() and
i = 0
or
result = this.(PathTypeRepr).getPath().(PathMention).getTypeArgument(i)
override Type resolveType() { result = TArrayType() }
}
override Type resolveType() {
this instanceof ArrayTypeRepr and
result = TArrayType()
or
this instanceof RefTypeRepr and
result = TRefType()
or
result = this.(PathTypeRepr).getPath().(PathMention).resolveType()
class RefTypeReprMention extends TypeMention instanceof RefTypeRepr {
override TypeMention getTypeArgument(int i) { result = super.getTypeRepr() and i = 0 }
override Type resolveType() { result = TRefType() }
}
override Type resolveTypeAt(TypePath path) {
result = this.(PathTypeRepr).getPath().(PathMention).resolveTypeAt(path)
or
not exists(this.(PathTypeRepr).getPath()) and
result = super.resolveTypeAt(path)
}
class PathTypeReprMention extends TypeMention instanceof PathTypeRepr {
Path path;
ItemNode resolved;
PathTypeReprMention() {
path = super.getPath() and
// NOTE: This excludes unresolvable paths which is intentional as these
// don't add value to the type inference anyway.
resolved = resolvePath(path)
}
/** Holds if `path` resolves to the type alias `alias` with the definition `rhs`. */
private predicate resolvePathAlias(Path path, TypeAlias alias, TypeReprMention rhs) {
alias = resolvePath(path) and rhs = alias.getTypeRepr()
}
abstract class PathMention extends TypeMention, Path {
override TypeMention getTypeArgument(int i) {
result = this.getSegment().getGenericArgList().getTypeArg(i)
}
}
class NonAliasPathMention extends PathMention {
NonAliasPathMention() { not resolvePathAlias(this, _, _) }
ItemNode getResolved() { result = resolved }
override TypeMention getTypeArgument(int i) {
result = super.getTypeArgument(i)
result = path.getSegment().getGenericArgList().getTypeArg(i)
or
// `Self` paths inside `impl` blocks have implicit type arguments that are
// the type parameters of the `impl` block. For example, in
@@ -92,17 +72,17 @@ class NonAliasPathMention extends PathMention {
//
// the `Self` return type is shorthand for `Foo<T>`.
exists(ImplItemNode node |
this = node.getASelfPath() and
path = node.getASelfPath() and
result = node.(ImplItemNode).getSelfPath().getSegment().getGenericArgList().getTypeArg(i)
)
or
// If `this` is the trait of an `impl` block then any associated types
// If `path` is the trait of an `impl` block then any associated types
// defined in the `impl` block are type arguments to the trait.
//
// For instance, for a trait implementation like this
// ```rust
// impl MyTrait for MyType {
// ^^^^^^^ this
// ^^^^^^^ path
// type AssociatedType = i64
// ^^^ result
// // ...
@@ -110,88 +90,94 @@ class NonAliasPathMention extends PathMention {
// ```
// the rhs. of the type alias is a type argument to the trait.
exists(ImplItemNode impl, AssociatedTypeTypeParameter param, TypeAlias alias |
this = impl.getTraitPath() and
param.getTrait() = resolvePath(this) and
path = impl.getTraitPath() and
param.getTrait() = resolved and
alias = impl.getASuccessor(param.getTypeAlias().getName().getText()) and
result = alias.getTypeRepr() and
param.getIndex() = i
)
}
/**
* Holds if this path resolved to a type alias with a rhs. that has the
* resulting type at `typePath`.
*/
Type aliasResolveTypeAt(TypePath typePath) {
exists(TypeAlias alias, TypeMention rhs | alias = resolved and rhs = alias.getTypeRepr() |
result = rhs.resolveTypeAt(typePath) and
not result = pathGetTypeParameter(alias, _)
or
exists(TypeParameter tp, TypeMention arg, TypePath prefix, TypePath suffix, int i |
tp = rhs.resolveTypeAt(prefix) and
tp = pathGetTypeParameter(alias, i) and
arg = path.getSegment().getGenericArgList().getTypeArg(i) and
result = arg.resolveTypeAt(suffix) and
typePath = prefix.append(suffix)
)
)
}
override Type resolveType() {
exists(ItemNode i | i = resolvePath(this) |
result = TStruct(i)
result = this.aliasResolveTypeAt(TypePath::nil())
or
result = TEnum(i)
not exists(resolved.(TypeAlias).getTypeRepr()) and
(
result = TStruct(resolved)
or
exists(TraitItemNode trait | trait = i |
result = TEnum(resolved)
or
exists(TraitItemNode trait | trait = resolved |
// If this is a `Self` path, then it resolves to the implicit `Self`
// type parameter, otherwise it is a trait bound.
if this = trait.getASelfPath()
if super.getPath() = trait.getASelfPath()
then result = TSelfTypeParameter(trait)
else result = TTrait(trait)
)
or
result = TTypeParamTypeParameter(i)
result = TTypeParamTypeParameter(resolved)
or
exists(TypeAlias alias | alias = i |
exists(TypeAlias alias | alias = resolved |
result.(AssociatedTypeTypeParameter).getTypeAlias() = alias
or
result = alias.getTypeRepr().(TypeReprMention).resolveType()
result = alias.getTypeRepr().(TypeMention).resolveType()
)
)
}
}
class AliasPathMention extends PathMention {
TypeAlias alias;
TypeReprMention rhs;
AliasPathMention() { resolvePathAlias(this, alias, rhs) }
/** Get the `i`th type parameter of the alias itself. */
private TypeParameter getTypeParameter(int i) {
result = TTypeParamTypeParameter(alias.getGenericParamList().getTypeParam(i))
}
override Type resolveType() { result = rhs.resolveType() }
override Type resolveTypeAt(TypePath path) {
result = rhs.resolveTypeAt(path) and
not result = this.getTypeParameter(_)
override Type resolveTypeAt(TypePath typePath) {
result = this.aliasResolveTypeAt(typePath)
or
exists(TypeParameter tp, TypeMention arg, TypePath prefix, TypePath suffix, int i |
tp = rhs.resolveTypeAt(prefix) and
tp = this.getTypeParameter(i) and
arg = this.getTypeArgument(i) and
result = arg.resolveTypeAt(suffix) and
path = prefix.append(suffix)
)
not exists(resolved.(TypeAlias).getTypeRepr()) and
result = super.resolveTypeAt(typePath)
}
}
private TypeParameter pathGetTypeParameter(TypeAlias alias, int i) {
result = TTypeParamTypeParameter(alias.getGenericParamList().getTypeParam(i))
}
// Used to represent implicit `Self` type arguments in traits and `impl` blocks,
// see `PathMention` for details.
class TypeParamMention extends TypeMention, TypeParam {
override TypeReprMention getTypeArgument(int i) { none() }
class TypeParamMention extends TypeMention instanceof TypeParam {
override TypeMention getTypeArgument(int i) { none() }
override Type resolveType() { result = TTypeParamTypeParameter(this) }
}
// Used to represent implicit type arguments for associated types in traits.
class TypeAliasMention extends TypeMention, TypeAlias {
class TypeAliasMention extends TypeMention instanceof TypeAlias {
private Type t;
TypeAliasMention() { t = TAssociatedTypeTypeParameter(this) }
override TypeReprMention getTypeArgument(int i) { none() }
override TypeMention getTypeArgument(int i) { none() }
override Type resolveType() { result = t }
}
class TraitMention extends TypeMention, TraitItemNode {
class TraitMention extends TypeMention instanceof TraitItemNode {
override TypeMention getTypeArgument(int i) {
result = this.getTypeParam(i)
result = super.getTypeParam(i)
or
traitAliasIndex(this, i, result)
}
@@ -203,7 +189,7 @@ class TraitMention extends TypeMention, TraitItemNode {
// appears in the AST, we (somewhat arbitrarily) choose the name of a trait as a
// type mention. This works because there is a one-to-one correspondence between
// a trait and its name.
class SelfTypeParameterMention extends TypeMention, Name {
class SelfTypeParameterMention extends TypeMention instanceof Name {
Trait trait;
SelfTypeParameterMention() { trait.getName() = this }
@@ -212,5 +198,5 @@ class SelfTypeParameterMention extends TypeMention, Name {
override Type resolveType() { result = TSelfTypeParameter(trait) }
override TypeReprMention getTypeArgument(int i) { none() }
override TypeMention getTypeArgument(int i) { none() }
}

4
rust/ql/lib/codeql/rust/security/AccessInvalidPointerExtensions.qll
View File

@@ -50,9 +50,7 @@ module AccessInvalidPointer {
* A pointer access using the unary `*` operator.
*/
private class DereferenceSink extends Sink {
DereferenceSink() {
exists(PrefixExpr p | p.getOperatorName() = "*" and p.getExpr() = this.asExpr().getExpr())
}
DereferenceSink() { any(DerefExpr p).getExpr() = this.asExpr().getExpr() }
}
/**

72
rust/ql/lib/codeql/rust/security/SensitiveData.qll
View File

@@ -22,64 +22,56 @@ abstract class SensitiveData extends DataFlow::Node {
}
/**
* A function that might produce sensitive data.
*/
private class SensitiveDataFunction extends Function {
SensitiveDataClassification classification;
SensitiveDataFunction() {
HeuristicNames::nameIndicatesSensitiveData(this.getName().getText(), classification)
}
SensitiveDataClassification getClassification() { result = classification }
}
/**
* A function call data flow node that might produce sensitive data.
* A function call or enum variant data flow node that might produce sensitive data.
*/
private class SensitiveDataCall extends SensitiveData {
SensitiveDataClassification classification;
SensitiveDataCall() {
classification =
this.asExpr()
.getAstNode()
.(CallExprBase)
.getStaticTarget()
.(SensitiveDataFunction)
.getClassification()
exists(CallExprBase call, string name |
call = this.asExpr().getExpr() and
name =
[
call.getStaticTarget().(Function).getName().getText(),
call.(CallExpr).getVariant().getName().getText(),
] and
HeuristicNames::nameIndicatesSensitiveData(name, classification)
)
}
override SensitiveDataClassification getClassification() { result = classification }
}
/**
* A variable that might contain sensitive data.
*/
private class SensitiveDataVariable extends Variable {
SensitiveDataClassification classification;
SensitiveDataVariable() {
HeuristicNames::nameIndicatesSensitiveData(this.getText(), classification)
}
SensitiveDataClassification getClassification() { result = classification }
}
/**
* A variable access data flow node that might produce sensitive data.
* A variable access data flow node that might be sensitive data.
*/
private class SensitiveVariableAccess extends SensitiveData {
SensitiveDataClassification classification;
SensitiveVariableAccess() {
classification =
this.asExpr()
.getAstNode()
HeuristicNames::nameIndicatesSensitiveData(this.asExpr()
.getExpr()
.(VariableAccess)
.getVariable()
.(SensitiveDataVariable)
.getClassification()
.(Variable)
.getText(), classification)
}
override SensitiveDataClassification getClassification() { result = classification }
}
private Expr fieldExprParentField(FieldExpr fe) { result = fe.getParentNode() }
/**
* A field access data flow node that might be sensitive data.
*/
private class SensitiveFieldAccess extends SensitiveData {
SensitiveDataClassification classification;
SensitiveFieldAccess() {
exists(FieldExpr fe | fieldExprParentField*(fe) = this.asExpr().getExpr() |
HeuristicNames::nameIndicatesSensitiveData(fe.getIdentifier().getText(), classification)
)
}
override SensitiveDataClassification getClassification() { result = classification }

3
rust/ql/lib/rust.qll
View File

@@ -4,8 +4,11 @@ import codeql.rust.elements
import codeql.Locations
import codeql.files.FileSystem
import codeql.rust.elements.Operation
import codeql.rust.elements.ArithmeticOperation
import codeql.rust.elements.AssignmentOperation
import codeql.rust.elements.BitwiseOperation
import codeql.rust.elements.ComparisonOperation
import codeql.rust.elements.DerefExpr
import codeql.rust.elements.LiteralExprExt
import codeql.rust.elements.LogicalOperation
import codeql.rust.elements.AsyncBlockExpr

15
rust/ql/src/queries/security/CWE-696/BadCtorInitialization.ql
View File

@@ -44,8 +44,16 @@ class PathElement = AstNode;
* reachable from a source.
*/
predicate edgesFwd(PathElement pred, PathElement succ) {
// attribute (source) -> callable
pred.(CtorAttr) = succ.(Callable).getAnAttr()
// attribute (source) -> function in macro expansion
exists(Function f |
pred.(CtorAttr) = f.getAnAttr() and
(
f.getAttributeMacroExpansion().getAnItem() = succ.(Callable)
or
// if for some reason the ctor/dtor macro expansion failed, fall back to looking into the unexpanded item
not f.hasAttributeMacroExpansion() and f = succ.(Callable)
)
)
or
// [forwards reachable] callable -> enclosed call
edgesFwd(_, pred) and
@@ -73,4 +81,5 @@ query predicate edges(PathElement pred, PathElement succ) {
from CtorAttr source, StdCall sink
where edges+(source, sink)
select sink, source, sink,
"Call to " + sink.toString() + " in a function with the " + source.getWhichAttr() + " attribute."
"Call to " + sink.toString() + " from the standard library in a function with the " +
source.getWhichAttr() + " attribute."

15
rust/ql/src/queries/summary/Stats.qll
View File

@@ -8,6 +8,7 @@ private import codeql.rust.dataflow.internal.DataFlowImpl
private import codeql.rust.dataflow.internal.TaintTrackingImpl
private import codeql.rust.internal.AstConsistency as AstConsistency
private import codeql.rust.internal.PathResolutionConsistency as PathResolutionConsistency
private import codeql.rust.internal.TypeInferenceConsistency as TypeInferenceConsistency
private import codeql.rust.controlflow.internal.CfgConsistency as CfgConsistency
private import codeql.rust.dataflow.internal.DataFlowConsistency as DataFlowConsistency
private import codeql.rust.dataflow.internal.SsaImpl::Consistency as SsaConsistency
@@ -52,6 +53,13 @@ int getTotalPathResolutionInconsistencies() {
sum(string type | | PathResolutionConsistency::getPathResolutionInconsistencyCounts(type))
}
/**
* Gets a count of the total number of type inference inconsistencies in the database.
*/
int getTotalTypeInferenceInconsistencies() {
result = sum(string type | | TypeInferenceConsistency::getTypeInferenceInconsistencyCounts(type))
}
/**
* Gets a count of the total number of control flow graph inconsistencies in the database.
*/
@@ -159,6 +167,13 @@ predicate inconsistencyStats(string key, int value) {
key = "Inconsistencies - data flow" and value = getTotalDataFlowInconsistencies()
}
/**
* Gets summary statistics about inconsistencies related to type inference.
*/
predicate typeInferenceInconsistencyStats(string key, int value) {
key = "Inconsistencies - Type inference" and value = getTotalTypeInferenceInconsistencies()
}
/**
* Gets summary statistics about taint.
*/

2
rust/ql/src/queries/summary/SummaryStats.ql
View File

@@ -17,5 +17,7 @@ where
or
inconsistencyStats(key, value)
or
typeInferenceInconsistencyStats(key, value)
or
taintStats(key, value)
select key, value order by key

1
rust/ql/test/extractor-tests/generated/MacroCall/some.txt Normal file
View File

@@ -0,0 +1 @@
Hello!

42
rust/ql/test/library-tests/dataflow/global/inline-flow.expected
View File

@@ -92,6 +92,24 @@ edges
| main.rs:188:9:188:9 | d [MyInt] | main.rs:189:10:189:10 | d [MyInt] | provenance | |
| main.rs:188:13:188:20 | a.add(...) [MyInt] | main.rs:188:9:188:9 | d [MyInt] | provenance | |
| main.rs:189:10:189:10 | d [MyInt] | main.rs:189:10:189:16 | d.value | provenance | |
| main.rs:201:18:201:21 | SelfParam [MyInt] | main.rs:201:48:203:5 | { ... } [MyInt] | provenance | |
| main.rs:205:26:205:37 | ...: MyInt [MyInt] | main.rs:205:49:207:5 | { ... } [MyInt] | provenance | |
| main.rs:211:9:211:9 | a [MyInt] | main.rs:213:49:213:49 | a [MyInt] | provenance | |
| main.rs:211:13:211:38 | MyInt {...} [MyInt] | main.rs:211:9:211:9 | a [MyInt] | provenance | |
| main.rs:211:28:211:36 | source(...) | main.rs:211:13:211:38 | MyInt {...} [MyInt] | provenance | |
| main.rs:213:9:213:26 | MyInt {...} [MyInt] | main.rs:213:24:213:24 | c | provenance | |
| main.rs:213:24:213:24 | c | main.rs:214:10:214:10 | c | provenance | |
| main.rs:213:30:213:53 | ...::take_self(...) [MyInt] | main.rs:213:9:213:26 | MyInt {...} [MyInt] | provenance | |
| main.rs:213:49:213:49 | a [MyInt] | main.rs:201:18:201:21 | SelfParam [MyInt] | provenance | |
| main.rs:213:49:213:49 | a [MyInt] | main.rs:213:30:213:53 | ...::take_self(...) [MyInt] | provenance | |
| main.rs:217:9:217:9 | b [MyInt] | main.rs:218:54:218:54 | b [MyInt] | provenance | |
| main.rs:217:13:217:39 | MyInt {...} [MyInt] | main.rs:217:9:217:9 | b [MyInt] | provenance | |
| main.rs:217:28:217:37 | source(...) | main.rs:217:13:217:39 | MyInt {...} [MyInt] | provenance | |
| main.rs:218:9:218:26 | MyInt {...} [MyInt] | main.rs:218:24:218:24 | c | provenance | |
| main.rs:218:24:218:24 | c | main.rs:219:10:219:10 | c | provenance | |
| main.rs:218:30:218:55 | ...::take_second(...) [MyInt] | main.rs:218:9:218:26 | MyInt {...} [MyInt] | provenance | |
| main.rs:218:54:218:54 | b [MyInt] | main.rs:205:26:205:37 | ...: MyInt [MyInt] | provenance | |
| main.rs:218:54:218:54 | b [MyInt] | main.rs:218:30:218:55 | ...::take_second(...) [MyInt] | provenance | |
| main.rs:227:32:231:1 | { ... } | main.rs:246:41:246:54 | async_source(...) | provenance | |
| main.rs:228:9:228:9 | a | main.rs:227:32:231:1 | { ... } | provenance | |
| main.rs:228:9:228:9 | a | main.rs:229:10:229:10 | a | provenance | |
@@ -202,6 +220,26 @@ nodes
| main.rs:188:13:188:20 | a.add(...) [MyInt] | semmle.label | a.add(...) [MyInt] |
| main.rs:189:10:189:10 | d [MyInt] | semmle.label | d [MyInt] |
| main.rs:189:10:189:16 | d.value | semmle.label | d.value |
| main.rs:201:18:201:21 | SelfParam [MyInt] | semmle.label | SelfParam [MyInt] |
| main.rs:201:48:203:5 | { ... } [MyInt] | semmle.label | { ... } [MyInt] |
| main.rs:205:26:205:37 | ...: MyInt [MyInt] | semmle.label | ...: MyInt [MyInt] |
| main.rs:205:49:207:5 | { ... } [MyInt] | semmle.label | { ... } [MyInt] |
| main.rs:211:9:211:9 | a [MyInt] | semmle.label | a [MyInt] |
| main.rs:211:13:211:38 | MyInt {...} [MyInt] | semmle.label | MyInt {...} [MyInt] |
| main.rs:211:28:211:36 | source(...) | semmle.label | source(...) |
| main.rs:213:9:213:26 | MyInt {...} [MyInt] | semmle.label | MyInt {...} [MyInt] |
| main.rs:213:24:213:24 | c | semmle.label | c |
| main.rs:213:30:213:53 | ...::take_self(...) [MyInt] | semmle.label | ...::take_self(...) [MyInt] |
| main.rs:213:49:213:49 | a [MyInt] | semmle.label | a [MyInt] |
| main.rs:214:10:214:10 | c | semmle.label | c |
| main.rs:217:9:217:9 | b [MyInt] | semmle.label | b [MyInt] |
| main.rs:217:13:217:39 | MyInt {...} [MyInt] | semmle.label | MyInt {...} [MyInt] |
| main.rs:217:28:217:37 | source(...) | semmle.label | source(...) |
| main.rs:218:9:218:26 | MyInt {...} [MyInt] | semmle.label | MyInt {...} [MyInt] |
| main.rs:218:24:218:24 | c | semmle.label | c |
| main.rs:218:30:218:55 | ...::take_second(...) [MyInt] | semmle.label | ...::take_second(...) [MyInt] |
| main.rs:218:54:218:54 | b [MyInt] | semmle.label | b [MyInt] |
| main.rs:219:10:219:10 | c | semmle.label | c |
| main.rs:227:32:231:1 | { ... } | semmle.label | { ... } |
| main.rs:228:9:228:9 | a | semmle.label | a |
| main.rs:228:13:228:21 | source(...) | semmle.label | source(...) |
@@ -225,6 +263,8 @@ subpaths
| main.rs:143:38:143:38 | a | main.rs:106:27:106:32 | ...: i64 | main.rs:106:42:112:5 | { ... } | main.rs:143:13:143:39 | ...::data_through(...) |
| main.rs:161:24:161:33 | source(...) | main.rs:155:12:155:17 | ...: i64 | main.rs:155:28:157:5 | { ... } [MyInt] | main.rs:161:13:161:34 | ...::new(...) [MyInt] |
| main.rs:186:9:186:9 | a [MyInt] | main.rs:169:12:169:15 | SelfParam [MyInt] | main.rs:169:42:172:5 | { ... } [MyInt] | main.rs:188:13:188:20 | a.add(...) [MyInt] |
| main.rs:213:49:213:49 | a [MyInt] | main.rs:201:18:201:21 | SelfParam [MyInt] | main.rs:201:48:203:5 | { ... } [MyInt] | main.rs:213:30:213:53 | ...::take_self(...) [MyInt] |
| main.rs:218:54:218:54 | b [MyInt] | main.rs:205:26:205:37 | ...: MyInt [MyInt] | main.rs:205:49:207:5 | { ... } [MyInt] | main.rs:218:30:218:55 | ...::take_second(...) [MyInt] |
testFailures
#select
| main.rs:18:10:18:10 | a | main.rs:13:5:13:13 | source(...) | main.rs:18:10:18:10 | a | $@ | main.rs:13:5:13:13 | source(...) | source(...) |
@@ -241,6 +281,8 @@ testFailures
| main.rs:144:10:144:10 | b | main.rs:142:13:142:22 | source(...) | main.rs:144:10:144:10 | b | $@ | main.rs:142:13:142:22 | source(...) | source(...) |
| main.rs:163:10:163:10 | m | main.rs:161:24:161:33 | source(...) | main.rs:163:10:163:10 | m | $@ | main.rs:161:24:161:33 | source(...) | source(...) |
| main.rs:189:10:189:16 | d.value | main.rs:186:28:186:36 | source(...) | main.rs:189:10:189:16 | d.value | $@ | main.rs:186:28:186:36 | source(...) | source(...) |
| main.rs:214:10:214:10 | c | main.rs:211:28:211:36 | source(...) | main.rs:214:10:214:10 | c | $@ | main.rs:211:28:211:36 | source(...) | source(...) |
| main.rs:219:10:219:10 | c | main.rs:217:28:217:37 | source(...) | main.rs:219:10:219:10 | c | $@ | main.rs:217:28:217:37 | source(...) | source(...) |
| main.rs:229:10:229:10 | a | main.rs:228:13:228:21 | source(...) | main.rs:229:10:229:10 | a | $@ | main.rs:228:13:228:21 | source(...) | source(...) |
| main.rs:239:14:239:14 | c | main.rs:238:17:238:25 | source(...) | main.rs:239:14:239:14 | c | $@ | main.rs:238:17:238:25 | source(...) | source(...) |
| main.rs:247:10:247:10 | a | main.rs:228:13:228:21 | source(...) | main.rs:247:10:247:10 | a | $@ | main.rs:228:13:228:21 | source(...) | source(...) |

4
rust/ql/test/library-tests/dataflow/global/main.rs
View File

@@ -211,12 +211,12 @@ fn data_through_trait_method_called_as_function() {
let a = MyInt { value: source(8) };
let b = MyInt { value: 2 };
let MyInt { value: c } = MyTrait::take_self(a, b);
sink(c); // $ MISSING: hasValueFlow=8
sink(c); // $ hasValueFlow=8
let a = MyInt { value: 0 };
let b = MyInt { value: source(37) };
let MyInt { value: c } = MyTrait::take_second(a, b);
sink(c); // $ MISSING: hasValueFlow=37
sink(c); // $ hasValueFlow=37
let a = MyInt { value: 0 };
let b = MyInt { value: source(38) };

3
rust/ql/test/library-tests/dataflow/global/viableCallable.expected
View File

@@ -48,10 +48,13 @@
| main.rs:188:13:188:20 | a.add(...) | main.rs:169:5:172:5 | fn add |
| main.rs:189:5:189:17 | sink(...) | main.rs:5:1:7:1 | fn sink |
| main.rs:211:28:211:36 | source(...) | main.rs:1:1:3:1 | fn source |
| main.rs:213:30:213:53 | ...::take_self(...) | main.rs:201:5:203:5 | fn take_self |
| main.rs:214:5:214:11 | sink(...) | main.rs:5:1:7:1 | fn sink |
| main.rs:217:28:217:37 | source(...) | main.rs:1:1:3:1 | fn source |
| main.rs:218:30:218:55 | ...::take_second(...) | main.rs:205:5:207:5 | fn take_second |
| main.rs:219:5:219:11 | sink(...) | main.rs:5:1:7:1 | fn sink |
| main.rs:222:28:222:37 | source(...) | main.rs:1:1:3:1 | fn source |
| main.rs:223:30:223:53 | ...::take_self(...) | main.rs:201:5:203:5 | fn take_self |
| main.rs:224:5:224:11 | sink(...) | main.rs:5:1:7:1 | fn sink |
| main.rs:228:13:228:21 | source(...) | main.rs:1:1:3:1 | fn source |
| main.rs:229:5:229:11 | sink(...) | main.rs:5:1:7:1 | fn sink |

55
rust/ql/test/library-tests/dataflow/local/inline-flow.expected
View File

@@ -1,14 +1,15 @@
models
| 1 | Summary: lang:core; <_ as crate::convert::From>::from; Argument[0]; ReturnValue; value |
| 2 | Summary: lang:core; <crate::option::Option>::unwrap; Argument[self].Field[crate::option::Option::Some(0)]; ReturnValue; value |
| 3 | Summary: lang:core; <crate::option::Option>::unwrap_or; Argument[0]; ReturnValue; value |
| 4 | Summary: lang:core; <crate::option::Option>::unwrap_or; Argument[self].Field[crate::option::Option::Some(0)]; ReturnValue; value |
| 5 | Summary: lang:core; <crate::option::Option>::unwrap_or_else; Argument[0].ReturnValue; ReturnValue; value |
| 6 | Summary: lang:core; <crate::option::Option>::unwrap_or_else; Argument[self].Field[crate::option::Option::Some(0)]; ReturnValue; value |
| 7 | Summary: lang:core; <crate::result::Result>::err; Argument[self].Field[crate::result::Result::Err(0)]; ReturnValue.Field[crate::option::Option::Some(0)]; value |
| 8 | Summary: lang:core; <crate::result::Result>::expect; Argument[self].Field[crate::result::Result::Ok(0)]; ReturnValue; value |
| 9 | Summary: lang:core; <crate::result::Result>::expect_err; Argument[self].Field[crate::result::Result::Err(0)]; ReturnValue; value |
| 10 | Summary: lang:core; <crate::result::Result>::ok; Argument[self].Field[crate::result::Result::Ok(0)]; ReturnValue.Field[crate::option::Option::Some(0)]; value |
| 1 | Summary: lang:alloc; <crate::boxed::Box>::new; Argument[0]; ReturnValue.Reference; value |
| 2 | Summary: lang:core; <_ as crate::convert::From>::from; Argument[0]; ReturnValue; value |
| 3 | Summary: lang:core; <crate::option::Option>::unwrap; Argument[self].Field[crate::option::Option::Some(0)]; ReturnValue; value |
| 4 | Summary: lang:core; <crate::option::Option>::unwrap_or; Argument[0]; ReturnValue; value |
| 5 | Summary: lang:core; <crate::option::Option>::unwrap_or; Argument[self].Field[crate::option::Option::Some(0)]; ReturnValue; value |
| 6 | Summary: lang:core; <crate::option::Option>::unwrap_or_else; Argument[0].ReturnValue; ReturnValue; value |
| 7 | Summary: lang:core; <crate::option::Option>::unwrap_or_else; Argument[self].Field[crate::option::Option::Some(0)]; ReturnValue; value |
| 8 | Summary: lang:core; <crate::result::Result>::err; Argument[self].Field[crate::result::Result::Err(0)]; ReturnValue.Field[crate::option::Option::Some(0)]; value |
| 9 | Summary: lang:core; <crate::result::Result>::expect; Argument[self].Field[crate::result::Result::Ok(0)]; ReturnValue; value |
| 10 | Summary: lang:core; <crate::result::Result>::expect_err; Argument[self].Field[crate::result::Result::Err(0)]; ReturnValue; value |
| 11 | Summary: lang:core; <crate::result::Result>::ok; Argument[self].Field[crate::result::Result::Ok(0)]; ReturnValue.Field[crate::option::Option::Some(0)]; value |
edges
| main.rs:22:9:22:9 | s | main.rs:23:10:23:10 | s | provenance | |
| main.rs:22:13:22:21 | source(...) | main.rs:22:9:22:9 | s | provenance | |
@@ -22,6 +23,10 @@ edges
| main.rs:48:15:48:23 | source(...) | main.rs:47:9:47:9 | b | provenance | |
| main.rs:56:5:56:5 | i | main.rs:57:10:57:10 | i | provenance | |
| main.rs:56:9:56:17 | source(...) | main.rs:56:5:56:5 | i | provenance | |
| main.rs:89:9:89:9 | i [&ref] | main.rs:90:11:90:11 | i [&ref] | provenance | |
| main.rs:89:13:89:31 | ...::new(...) [&ref] | main.rs:89:9:89:9 | i [&ref] | provenance | |
| main.rs:89:22:89:30 | source(...) | main.rs:89:13:89:31 | ...::new(...) [&ref] | provenance | MaD:1 |
| main.rs:90:11:90:11 | i [&ref] | main.rs:90:10:90:11 | * ... | provenance | |
| main.rs:97:9:97:9 | a [tuple.0] | main.rs:98:10:98:10 | a [tuple.0] | provenance | |
| main.rs:97:13:97:26 | TupleExpr [tuple.0] | main.rs:97:9:97:9 | a [tuple.0] | provenance | |
| main.rs:97:14:97:22 | source(...) | main.rs:97:13:97:26 | TupleExpr [tuple.0] | provenance | |
@@ -95,32 +100,32 @@ edges
| main.rs:229:11:229:12 | s1 [Some] | main.rs:230:9:230:15 | Some(...) [Some] | provenance | |
| main.rs:230:9:230:15 | Some(...) [Some] | main.rs:230:14:230:14 | n | provenance | |
| main.rs:230:14:230:14 | n | main.rs:230:25:230:25 | n | provenance | |
| main.rs:240:9:240:10 | s1 [Some] | main.rs:241:10:241:20 | s1.unwrap() | provenance | MaD:2 |
| main.rs:240:9:240:10 | s1 [Some] | main.rs:241:10:241:20 | s1.unwrap() | provenance | MaD:3 |
| main.rs:240:14:240:29 | Some(...) [Some] | main.rs:240:9:240:10 | s1 [Some] | provenance | |
| main.rs:240:19:240:28 | source(...) | main.rs:240:14:240:29 | Some(...) [Some] | provenance | |
| main.rs:245:9:245:10 | s1 [Some] | main.rs:246:10:246:24 | s1.unwrap_or(...) | provenance | MaD:4 |
| main.rs:245:9:245:10 | s1 [Some] | main.rs:246:10:246:24 | s1.unwrap_or(...) | provenance | MaD:5 |
| main.rs:245:14:245:29 | Some(...) [Some] | main.rs:245:9:245:10 | s1 [Some] | provenance | |
| main.rs:245:19:245:28 | source(...) | main.rs:245:14:245:29 | Some(...) [Some] | provenance | |
| main.rs:249:23:249:32 | source(...) | main.rs:249:10:249:33 | s2.unwrap_or(...) | provenance | MaD:3 |
| main.rs:253:9:253:10 | s1 [Some] | main.rs:254:10:254:32 | s1.unwrap_or_else(...) | provenance | MaD:6 |
| main.rs:249:23:249:32 | source(...) | main.rs:249:10:249:33 | s2.unwrap_or(...) | provenance | MaD:4 |
| main.rs:253:9:253:10 | s1 [Some] | main.rs:254:10:254:32 | s1.unwrap_or_else(...) | provenance | MaD:7 |
| main.rs:253:14:253:29 | Some(...) [Some] | main.rs:253:9:253:10 | s1 [Some] | provenance | |
| main.rs:253:19:253:28 | source(...) | main.rs:253:14:253:29 | Some(...) [Some] | provenance | |
| main.rs:257:31:257:40 | source(...) | main.rs:257:10:257:41 | s2.unwrap_or_else(...) | provenance | MaD:5 |
| main.rs:257:31:257:40 | source(...) | main.rs:257:10:257:41 | s2.unwrap_or_else(...) | provenance | MaD:6 |
| main.rs:261:9:261:10 | s1 [Some] | main.rs:263:14:263:15 | s1 [Some] | provenance | |
| main.rs:261:14:261:29 | Some(...) [Some] | main.rs:261:9:261:10 | s1 [Some] | provenance | |
| main.rs:261:19:261:28 | source(...) | main.rs:261:14:261:29 | Some(...) [Some] | provenance | |
| main.rs:263:9:263:10 | i1 | main.rs:264:10:264:11 | i1 | provenance | |
| main.rs:263:14:263:15 | s1 [Some] | main.rs:263:14:263:16 | TryExpr | provenance | |
| main.rs:263:14:263:16 | TryExpr | main.rs:263:9:263:10 | i1 | provenance | |
| main.rs:270:9:270:10 | r1 [Ok] | main.rs:271:29:271:35 | r1.ok() [Some] | provenance | MaD:10 |
| main.rs:270:9:270:10 | r1 [Ok] | main.rs:271:29:271:35 | r1.ok() [Some] | provenance | MaD:11 |
| main.rs:270:33:270:46 | Ok(...) [Ok] | main.rs:270:9:270:10 | r1 [Ok] | provenance | |
| main.rs:270:36:270:45 | source(...) | main.rs:270:33:270:46 | Ok(...) [Ok] | provenance | |
| main.rs:271:9:271:11 | o1a [Some] | main.rs:273:10:273:21 | o1a.unwrap() | provenance | MaD:2 |
| main.rs:271:9:271:11 | o1a [Some] | main.rs:273:10:273:21 | o1a.unwrap() | provenance | MaD:3 |
| main.rs:271:29:271:35 | r1.ok() [Some] | main.rs:271:9:271:11 | o1a [Some] | provenance | |
| main.rs:276:9:276:10 | r2 [Err] | main.rs:278:29:278:36 | r2.err() [Some] | provenance | MaD:7 |
| main.rs:276:9:276:10 | r2 [Err] | main.rs:278:29:278:36 | r2.err() [Some] | provenance | MaD:8 |
| main.rs:276:33:276:47 | Err(...) [Err] | main.rs:276:9:276:10 | r2 [Err] | provenance | |
| main.rs:276:37:276:46 | source(...) | main.rs:276:33:276:47 | Err(...) [Err] | provenance | |
| main.rs:278:9:278:11 | o2b [Some] | main.rs:280:10:280:21 | o2b.unwrap() | provenance | MaD:2 |
| main.rs:278:9:278:11 | o2b [Some] | main.rs:280:10:280:21 | o2b.unwrap() | provenance | MaD:3 |
| main.rs:278:29:278:36 | r2.err() [Some] | main.rs:278:9:278:11 | o2b [Some] | provenance | |
| main.rs:284:9:284:10 | s1 [Ok] | main.rs:287:14:287:15 | s1 [Ok] | provenance | |
| main.rs:284:32:284:45 | Ok(...) [Ok] | main.rs:284:9:284:10 | s1 [Ok] | provenance | |
@@ -128,10 +133,10 @@ edges
| main.rs:287:9:287:10 | i1 | main.rs:289:10:289:11 | i1 | provenance | |
| main.rs:287:14:287:15 | s1 [Ok] | main.rs:287:14:287:16 | TryExpr | provenance | |
| main.rs:287:14:287:16 | TryExpr | main.rs:287:9:287:10 | i1 | provenance | |
| main.rs:297:9:297:10 | s1 [Ok] | main.rs:298:10:298:22 | s1.expect(...) | provenance | MaD:8 |
| main.rs:297:9:297:10 | s1 [Ok] | main.rs:298:10:298:22 | s1.expect(...) | provenance | MaD:9 |
| main.rs:297:32:297:45 | Ok(...) [Ok] | main.rs:297:9:297:10 | s1 [Ok] | provenance | |
| main.rs:297:35:297:44 | source(...) | main.rs:297:32:297:45 | Ok(...) [Ok] | provenance | |
| main.rs:301:9:301:10 | s2 [Err] | main.rs:303:10:303:26 | s2.expect_err(...) | provenance | MaD:9 |
| main.rs:301:9:301:10 | s2 [Err] | main.rs:303:10:303:26 | s2.expect_err(...) | provenance | MaD:10 |
| main.rs:301:32:301:46 | Err(...) [Err] | main.rs:301:9:301:10 | s2 [Err] | provenance | |
| main.rs:301:36:301:45 | source(...) | main.rs:301:32:301:46 | Err(...) [Err] | provenance | |
| main.rs:312:9:312:10 | s1 [A] | main.rs:314:11:314:12 | s1 [A] | provenance | |
@@ -233,7 +238,7 @@ edges
| main.rs:524:11:524:15 | c_ref [&ref] | main.rs:524:10:524:15 | * ... | provenance | |
| main.rs:528:9:528:9 | a | main.rs:532:20:532:20 | a | provenance | |
| main.rs:528:18:528:27 | source(...) | main.rs:528:9:528:9 | a | provenance | |
| main.rs:532:20:532:20 | a | main.rs:532:10:532:21 | ...::from(...) | provenance | MaD:1 |
| main.rs:532:20:532:20 | a | main.rs:532:10:532:21 | ...::from(...) | provenance | MaD:2 |
nodes
| main.rs:18:10:18:18 | source(...) | semmle.label | source(...) |
| main.rs:22:9:22:9 | s | semmle.label | s |
@@ -253,6 +258,11 @@ nodes
| main.rs:56:5:56:5 | i | semmle.label | i |
| main.rs:56:9:56:17 | source(...) | semmle.label | source(...) |
| main.rs:57:10:57:10 | i | semmle.label | i |
| main.rs:89:9:89:9 | i [&ref] | semmle.label | i [&ref] |
| main.rs:89:13:89:31 | ...::new(...) [&ref] | semmle.label | ...::new(...) [&ref] |
| main.rs:89:22:89:30 | source(...) | semmle.label | source(...) |
| main.rs:90:10:90:11 | * ... | semmle.label | * ... |
| main.rs:90:11:90:11 | i [&ref] | semmle.label | i [&ref] |
| main.rs:97:9:97:9 | a [tuple.0] | semmle.label | a [tuple.0] |
| main.rs:97:13:97:26 | TupleExpr [tuple.0] | semmle.label | TupleExpr [tuple.0] |
| main.rs:97:14:97:22 | source(...) | semmle.label | source(...) |
@@ -514,6 +524,7 @@ testFailures
| main.rs:39:10:39:10 | b | main.rs:34:13:34:21 | source(...) | main.rs:39:10:39:10 | b | $@ | main.rs:34:13:34:21 | source(...) | source(...) |
| main.rs:50:10:50:10 | b | main.rs:48:15:48:23 | source(...) | main.rs:50:10:50:10 | b | $@ | main.rs:48:15:48:23 | source(...) | source(...) |
| main.rs:57:10:57:10 | i | main.rs:56:9:56:17 | source(...) | main.rs:57:10:57:10 | i | $@ | main.rs:56:9:56:17 | source(...) | source(...) |
| main.rs:90:10:90:11 | * ... | main.rs:89:22:89:30 | source(...) | main.rs:90:10:90:11 | * ... | $@ | main.rs:89:22:89:30 | source(...) | source(...) |
| main.rs:98:10:98:12 | a.0 | main.rs:97:14:97:22 | source(...) | main.rs:98:10:98:12 | a.0 | $@ | main.rs:97:14:97:22 | source(...) | source(...) |
| main.rs:106:10:106:11 | a1 | main.rs:103:17:103:26 | source(...) | main.rs:106:10:106:11 | a1 | $@ | main.rs:103:17:103:26 | source(...) | source(...) |
| main.rs:113:10:113:12 | a.1 | main.rs:111:21:111:30 | source(...) | main.rs:113:10:113:12 | a.1 | $@ | main.rs:111:21:111:30 | source(...) | source(...) |

2
rust/ql/test/library-tests/dataflow/local/main.rs
View File

@@ -87,7 +87,7 @@ fn block_expression3(b: bool) -> i64 {
fn box_deref() {
let i = Box::new(source(7));
sink(*i); // $ MISSING: hasValueFlow=7
sink(*i); // $ hasValueFlow=7
}
// -----------------------------------------------------------------------------

97
rust/ql/test/library-tests/dataflow/modeled/inline-flow.expected
View File

@@ -1,32 +1,37 @@
models
| 1 | Summary: lang:core; <crate::option::Option as crate::clone::Clone>::clone; Argument[self].Field[crate::option::Option::Some(0)]; ReturnValue.Field[crate::option::Option::Some(0)]; value |
| 2 | Summary: lang:core; <crate::option::Option>::unwrap; Argument[self].Field[crate::option::Option::Some(0)]; ReturnValue; value |
| 3 | Summary: lang:core; <crate::option::Option>::zip; Argument[0].Field[crate::option::Option::Some(0)]; ReturnValue.Field[crate::option::Option::Some(0)].Field[1]; value |
| 4 | Summary: lang:core; <crate::result::Result>::unwrap; Argument[self].Field[crate::result::Result::Ok(0)]; ReturnValue; value |
| 5 | Summary: lang:core; <i64 as crate::clone::Clone>::clone; Argument[self].Reference; ReturnValue; value |
| 6 | Summary: lang:core; crate::ptr::read; Argument[0].Reference; ReturnValue; value |
| 7 | Summary: lang:core; crate::ptr::write; Argument[1]; Argument[0].Reference; value |
| 1 | Summary: lang:alloc; <crate::boxed::Box>::into_pin; Argument[0]; ReturnValue; value |
| 2 | Summary: lang:alloc; <crate::boxed::Box>::new; Argument[0]; ReturnValue.Reference; value |
| 3 | Summary: lang:alloc; <crate::boxed::Box>::pin; Argument[0]; ReturnValue.Reference; value |
| 4 | Summary: lang:core; <crate::option::Option as crate::clone::Clone>::clone; Argument[self].Field[crate::option::Option::Some(0)]; ReturnValue.Field[crate::option::Option::Some(0)]; value |
| 5 | Summary: lang:core; <crate::option::Option>::unwrap; Argument[self].Field[crate::option::Option::Some(0)]; ReturnValue; value |
| 6 | Summary: lang:core; <crate::option::Option>::zip; Argument[0].Field[crate::option::Option::Some(0)]; ReturnValue.Field[crate::option::Option::Some(0)].Field[1]; value |
| 7 | Summary: lang:core; <crate::pin::Pin>::into_inner; Argument[0]; ReturnValue; value |
| 8 | Summary: lang:core; <crate::pin::Pin>::new; Argument[0]; ReturnValue; value |
| 9 | Summary: lang:core; <crate::result::Result>::unwrap; Argument[self].Field[crate::result::Result::Ok(0)]; ReturnValue; value |
| 10 | Summary: lang:core; <i64 as crate::clone::Clone>::clone; Argument[self].Reference; ReturnValue; value |
| 11 | Summary: lang:core; crate::ptr::read; Argument[0].Reference; ReturnValue; value |
| 12 | Summary: lang:core; crate::ptr::write; Argument[1]; Argument[0].Reference; value |
edges
| main.rs:12:9:12:9 | a [Some] | main.rs:13:10:13:19 | a.unwrap() | provenance | MaD:2 |
| main.rs:12:9:12:9 | a [Some] | main.rs:13:10:13:19 | a.unwrap() | provenance | MaD:5 |
| main.rs:12:9:12:9 | a [Some] | main.rs:14:13:14:13 | a [Some] | provenance | |
| main.rs:12:9:12:9 | a [Some] | main.rs:14:13:14:21 | a.clone() [Some] | provenance | MaD:1 |
| main.rs:12:9:12:9 | a [Some] | main.rs:14:13:14:21 | a.clone() [Some] | provenance | MaD:4 |
| main.rs:12:13:12:28 | Some(...) [Some] | main.rs:12:9:12:9 | a [Some] | provenance | |
| main.rs:12:18:12:27 | source(...) | main.rs:12:13:12:28 | Some(...) [Some] | provenance | |
| main.rs:14:9:14:9 | b [Some] | main.rs:15:10:15:19 | b.unwrap() | provenance | MaD:2 |
| main.rs:14:9:14:9 | b [Some] | main.rs:15:10:15:19 | b.unwrap() | provenance | MaD:5 |
| main.rs:14:13:14:13 | a [Some] | main.rs:14:13:14:21 | a.clone() [Some] | provenance | generated |
| main.rs:14:13:14:21 | a.clone() [Some] | main.rs:14:9:14:9 | b [Some] | provenance | |
| main.rs:19:9:19:9 | a [Ok] | main.rs:20:10:20:19 | a.unwrap() | provenance | MaD:4 |
| main.rs:19:9:19:9 | a [Ok] | main.rs:20:10:20:19 | a.unwrap() | provenance | MaD:9 |
| main.rs:19:9:19:9 | a [Ok] | main.rs:21:13:21:13 | a [Ok] | provenance | |
| main.rs:19:31:19:44 | Ok(...) [Ok] | main.rs:19:9:19:9 | a [Ok] | provenance | |
| main.rs:19:34:19:43 | source(...) | main.rs:19:31:19:44 | Ok(...) [Ok] | provenance | |
| main.rs:21:9:21:9 | b [Ok] | main.rs:22:10:22:19 | b.unwrap() | provenance | MaD:4 |
| main.rs:21:9:21:9 | b [Ok] | main.rs:22:10:22:19 | b.unwrap() | provenance | MaD:9 |
| main.rs:21:13:21:13 | a [Ok] | main.rs:21:13:21:21 | a.clone() [Ok] | provenance | generated |
| main.rs:21:13:21:21 | a.clone() [Ok] | main.rs:21:9:21:9 | b [Ok] | provenance | |
| main.rs:26:9:26:9 | a | main.rs:27:10:27:10 | a | provenance | |
| main.rs:26:9:26:9 | a | main.rs:28:13:28:13 | a | provenance | |
| main.rs:26:13:26:22 | source(...) | main.rs:26:9:26:9 | a | provenance | |
| main.rs:28:9:28:9 | b | main.rs:29:10:29:10 | b | provenance | |
| main.rs:28:13:28:13 | a | main.rs:28:13:28:21 | a.clone() | provenance | MaD:5 |
| main.rs:28:13:28:13 | a | main.rs:28:13:28:21 | a.clone() | provenance | MaD:10 |
| main.rs:28:13:28:13 | a | main.rs:28:13:28:21 | a.clone() | provenance | generated |
| main.rs:28:13:28:21 | a.clone() | main.rs:28:9:28:9 | b | provenance | |
| main.rs:43:18:43:22 | SelfParam [Wrapper] | main.rs:44:26:44:29 | self [Wrapper] | provenance | |
@@ -53,14 +58,40 @@ edges
| main.rs:66:22:66:31 | source(...) | main.rs:66:17:66:32 | Some(...) [Some] | provenance | |
| main.rs:67:13:67:13 | z [Some, tuple.1] | main.rs:68:15:68:15 | z [Some, tuple.1] | provenance | |
| main.rs:67:17:67:24 | a.zip(...) [Some, tuple.1] | main.rs:67:13:67:13 | z [Some, tuple.1] | provenance | |
| main.rs:67:23:67:23 | b [Some] | main.rs:67:17:67:24 | a.zip(...) [Some, tuple.1] | provenance | MaD:3 |
| main.rs:67:23:67:23 | b [Some] | main.rs:67:17:67:24 | a.zip(...) [Some, tuple.1] | provenance | MaD:6 |
| main.rs:68:15:68:15 | z [Some, tuple.1] | main.rs:69:13:69:24 | Some(...) [Some, tuple.1] | provenance | |
| main.rs:69:13:69:24 | Some(...) [Some, tuple.1] | main.rs:69:18:69:23 | TuplePat [tuple.1] | provenance | |
| main.rs:69:18:69:23 | TuplePat [tuple.1] | main.rs:69:22:69:22 | m | provenance | |
| main.rs:69:22:69:22 | m | main.rs:71:22:71:22 | m | provenance | |
| main.rs:92:29:92:29 | [post] y [&ref] | main.rs:93:33:93:33 | y [&ref] | provenance | |
| main.rs:92:32:92:41 | source(...) | main.rs:92:29:92:29 | [post] y [&ref] | provenance | MaD:7 |
| main.rs:93:33:93:33 | y [&ref] | main.rs:93:18:93:34 | ...::read(...) | provenance | MaD:6 |
| main.rs:92:32:92:41 | source(...) | main.rs:92:29:92:29 | [post] y [&ref] | provenance | MaD:12 |
| main.rs:93:33:93:33 | y [&ref] | main.rs:93:18:93:34 | ...::read(...) | provenance | MaD:11 |
| main.rs:108:13:108:17 | mut i | main.rs:109:34:109:34 | i | provenance | |
| main.rs:108:13:108:17 | mut i | main.rs:110:33:110:33 | i | provenance | |
| main.rs:108:13:108:17 | mut i | main.rs:111:47:111:47 | i | provenance | |
| main.rs:108:13:108:17 | mut i | main.rs:113:14:113:14 | i | provenance | |
| main.rs:108:21:108:30 | source(...) | main.rs:108:13:108:17 | mut i | provenance | |
| main.rs:109:13:109:20 | mut pin1 [&ref] | main.rs:114:15:114:18 | pin1 [&ref] | provenance | |
| main.rs:109:13:109:20 | mut pin1 [&ref] | main.rs:115:31:115:34 | pin1 [&ref] | provenance | |
| main.rs:109:24:109:35 | ...::new(...) [&ref] | main.rs:109:13:109:20 | mut pin1 [&ref] | provenance | |
| main.rs:109:33:109:34 | &i [&ref] | main.rs:109:24:109:35 | ...::new(...) [&ref] | provenance | MaD:8 |
| main.rs:109:34:109:34 | i | main.rs:109:33:109:34 | &i [&ref] | provenance | |
| main.rs:110:13:110:20 | mut pin2 [&ref] | main.rs:116:15:116:18 | pin2 [&ref] | provenance | |
| main.rs:110:24:110:34 | ...::pin(...) [&ref] | main.rs:110:13:110:20 | mut pin2 [&ref] | provenance | |
| main.rs:110:33:110:33 | i | main.rs:110:24:110:34 | ...::pin(...) [&ref] | provenance | MaD:3 |
| main.rs:111:13:111:20 | mut pin3 [&ref] | main.rs:117:15:117:18 | pin3 [&ref] | provenance | |
| main.rs:111:24:111:49 | ...::into_pin(...) [&ref] | main.rs:111:13:111:20 | mut pin3 [&ref] | provenance | |
| main.rs:111:38:111:48 | ...::new(...) [&ref] | main.rs:111:24:111:49 | ...::into_pin(...) [&ref] | provenance | MaD:1 |
| main.rs:111:47:111:47 | i | main.rs:111:38:111:48 | ...::new(...) [&ref] | provenance | MaD:2 |
| main.rs:114:15:114:18 | pin1 [&ref] | main.rs:114:14:114:18 | * ... | provenance | |
| main.rs:115:15:115:35 | ...::into_inner(...) [&ref] | main.rs:115:14:115:35 | * ... | provenance | |
| main.rs:115:31:115:34 | pin1 [&ref] | main.rs:115:15:115:35 | ...::into_inner(...) [&ref] | provenance | MaD:7 |
| main.rs:116:15:116:18 | pin2 [&ref] | main.rs:116:14:116:18 | * ... | provenance | |
| main.rs:117:15:117:18 | pin3 [&ref] | main.rs:117:14:117:18 | * ... | provenance | |
| main.rs:122:13:122:18 | mut ms [MyStruct] | main.rs:127:14:127:15 | ms [MyStruct] | provenance | |
| main.rs:122:22:122:49 | MyStruct {...} [MyStruct] | main.rs:122:13:122:18 | mut ms [MyStruct] | provenance | |
| main.rs:122:38:122:47 | source(...) | main.rs:122:22:122:49 | MyStruct {...} [MyStruct] | provenance | |
| main.rs:127:14:127:15 | ms [MyStruct] | main.rs:127:14:127:19 | ms.val | provenance | |
nodes
| main.rs:12:9:12:9 | a [Some] | semmle.label | a [Some] |
| main.rs:12:13:12:28 | Some(...) [Some] | semmle.label | Some(...) [Some] |
@@ -119,6 +150,34 @@ nodes
| main.rs:92:32:92:41 | source(...) | semmle.label | source(...) |
| main.rs:93:18:93:34 | ...::read(...) | semmle.label | ...::read(...) |
| main.rs:93:33:93:33 | y [&ref] | semmle.label | y [&ref] |
| main.rs:108:13:108:17 | mut i | semmle.label | mut i |
| main.rs:108:21:108:30 | source(...) | semmle.label | source(...) |
| main.rs:109:13:109:20 | mut pin1 [&ref] | semmle.label | mut pin1 [&ref] |
| main.rs:109:24:109:35 | ...::new(...) [&ref] | semmle.label | ...::new(...) [&ref] |
| main.rs:109:33:109:34 | &i [&ref] | semmle.label | &i [&ref] |
| main.rs:109:34:109:34 | i | semmle.label | i |
| main.rs:110:13:110:20 | mut pin2 [&ref] | semmle.label | mut pin2 [&ref] |
| main.rs:110:24:110:34 | ...::pin(...) [&ref] | semmle.label | ...::pin(...) [&ref] |
| main.rs:110:33:110:33 | i | semmle.label | i |
| main.rs:111:13:111:20 | mut pin3 [&ref] | semmle.label | mut pin3 [&ref] |
| main.rs:111:24:111:49 | ...::into_pin(...) [&ref] | semmle.label | ...::into_pin(...) [&ref] |
| main.rs:111:38:111:48 | ...::new(...) [&ref] | semmle.label | ...::new(...) [&ref] |
| main.rs:111:47:111:47 | i | semmle.label | i |
| main.rs:113:14:113:14 | i | semmle.label | i |
| main.rs:114:14:114:18 | * ... | semmle.label | * ... |
| main.rs:114:15:114:18 | pin1 [&ref] | semmle.label | pin1 [&ref] |
| main.rs:115:14:115:35 | * ... | semmle.label | * ... |
| main.rs:115:15:115:35 | ...::into_inner(...) [&ref] | semmle.label | ...::into_inner(...) [&ref] |
| main.rs:115:31:115:34 | pin1 [&ref] | semmle.label | pin1 [&ref] |
| main.rs:116:14:116:18 | * ... | semmle.label | * ... |
| main.rs:116:15:116:18 | pin2 [&ref] | semmle.label | pin2 [&ref] |
| main.rs:117:14:117:18 | * ... | semmle.label | * ... |
| main.rs:117:15:117:18 | pin3 [&ref] | semmle.label | pin3 [&ref] |
| main.rs:122:13:122:18 | mut ms [MyStruct] | semmle.label | mut ms [MyStruct] |
| main.rs:122:22:122:49 | MyStruct {...} [MyStruct] | semmle.label | MyStruct {...} [MyStruct] |
| main.rs:122:38:122:47 | source(...) | semmle.label | source(...) |
| main.rs:127:14:127:15 | ms [MyStruct] | semmle.label | ms [MyStruct] |
| main.rs:127:14:127:19 | ms.val | semmle.label | ms.val |
subpaths
| main.rs:50:15:50:15 | w [Wrapper] | main.rs:43:18:43:22 | SelfParam [Wrapper] | main.rs:43:33:45:9 | { ... } [Wrapper] | main.rs:53:17:53:25 | w.clone() [Wrapper] |
testFailures
@@ -133,3 +192,9 @@ testFailures
| main.rs:55:38:55:38 | n | main.rs:49:30:49:39 | source(...) | main.rs:55:38:55:38 | n | $@ | main.rs:49:30:49:39 | source(...) | source(...) |
| main.rs:71:22:71:22 | m | main.rs:66:22:66:31 | source(...) | main.rs:71:22:71:22 | m | $@ | main.rs:66:22:66:31 | source(...) | source(...) |
| main.rs:93:18:93:34 | ...::read(...) | main.rs:92:32:92:41 | source(...) | main.rs:93:18:93:34 | ...::read(...) | $@ | main.rs:92:32:92:41 | source(...) | source(...) |
| main.rs:113:14:113:14 | i | main.rs:108:21:108:30 | source(...) | main.rs:113:14:113:14 | i | $@ | main.rs:108:21:108:30 | source(...) | source(...) |
| main.rs:114:14:114:18 | * ... | main.rs:108:21:108:30 | source(...) | main.rs:114:14:114:18 | * ... | $@ | main.rs:108:21:108:30 | source(...) | source(...) |
| main.rs:115:14:115:35 | * ... | main.rs:108:21:108:30 | source(...) | main.rs:115:14:115:35 | * ... | $@ | main.rs:108:21:108:30 | source(...) | source(...) |
| main.rs:116:14:116:18 | * ... | main.rs:108:21:108:30 | source(...) | main.rs:116:14:116:18 | * ... | $@ | main.rs:108:21:108:30 | source(...) | source(...) |
| main.rs:117:14:117:18 | * ... | main.rs:108:21:108:30 | source(...) | main.rs:117:14:117:18 | * ... | $@ | main.rs:108:21:108:30 | source(...) | source(...) |
| main.rs:127:14:127:19 | ms.val | main.rs:122:38:122:47 | source(...) | main.rs:127:14:127:19 | ms.val | $@ | main.rs:122:38:122:47 | source(...) | source(...) |

55
rust/ql/test/library-tests/dataflow/modeled/main.rs
View File

@@ -95,9 +95,64 @@ mod ptr {
}
}
use std::pin::Pin;
use std::pin::pin;
#[derive(Clone)]
struct MyStruct {
val: i64,
}
fn test_pin() {
{
let mut i = source(40);
let mut pin1 = Pin::new(&i);
let mut pin2 = Box::pin(i);
let mut pin3 = Box::into_pin(Box::new(i));
let mut pin4 = pin!(i);
sink(i); // $ hasValueFlow=40
sink(*pin1); // $ hasValueFlow=40
sink(*Pin::into_inner(pin1)); // $ hasValueFlow=40
sink(*pin2); // $ hasValueFlow=40
sink(*pin3); // $ hasValueFlow=40
sink(*pin4); // $ MISSING: hasValueFlow=40
}
{
let mut ms = MyStruct { val: source(41) };
let mut pin1 = Pin::new(&ms);
let mut pin2 = Box::pin(ms.clone());
let mut pin3 = Box::into_pin(Box::new(ms.clone()));
let mut pin4 = pin!(&ms);
sink(ms.val); // $ hasValueFlow=41
sink(pin1.val); // $ MISSING: hasValueFlow=41
sink(Pin::into_inner(pin1).val); // $ MISSING: hasValueFlow=41
sink(pin2.val); // $ MISSING: hasValueFlow=41
sink(pin3.val); // $ MISSING: hasValueFlow=41
sink(pin4.val); // $ MISSING: hasValueFlow=41
}
unsafe {
let mut ms = MyStruct { val: source(42) };
let mut pin5 = Pin::new_unchecked(&ms);
sink(pin5.val); // $ MISSING: hasValueFlow=42
sink(Pin::into_inner_unchecked(pin5).val); // $ MISSING: hasValueFlow=42
}
{
let mut ms = MyStruct { val: source(43) };
let mut ms2 = MyStruct { val: source(44) };
let mut pin = Pin::new(&mut ms);
sink(pin.val); // $ MISSING: hasValueFlow=43
pin.set(ms2);
sink(pin.val); // $ MISSING: hasValueFlow=44
}
}
fn main() {
option_clone();
result_clone();
i64_clone();
my_clone::wrapper_clone();
test_pin();
}

16
rust/ql/test/library-tests/operations/Operations.ql
View File

@@ -32,6 +32,22 @@ string describe(Expr op) {
op instanceof LessOrEqualsOperation and result = "LessOrEqualsOperation"
or
op instanceof GreaterOrEqualsOperation and result = "GreaterOrEqualsOperation"
or
op instanceof ArithmeticOperation and result = "ArithmeticOperation"
or
op instanceof BinaryArithmeticOperation and result = "BinaryArithmeticOperation"
or
op instanceof AssignArithmeticOperation and result = "AssignArithmeticOperation"
or
op instanceof PrefixArithmeticOperation and result = "PrefixArithmeticOperation"
or
op instanceof BitwiseOperation and result = "BitwiseOperation"
or
op instanceof BinaryBitwiseOperation and result = "BinaryBitwiseOperation"
or
op instanceof AssignBitwiseOperation and result = "AssignBitwiseOperation"
or
op instanceof DerefExpr and result = "DerefExpr"
}
module OperationsTest implements TestSig {

46
rust/ql/test/library-tests/operations/test.rs
View File

@@ -19,17 +19,17 @@ fn test_operations(
x >= y; // $ Operation Op=>= Operands=2 BinaryExpr ComparisonOperation RelationalOperation GreaterOrEqualsOperation Greater=x Lesser=y
// arithmetic operations
x + y; // $ Operation Op=+ Operands=2 BinaryExpr
x - y; // $ Operation Op=- Operands=2 BinaryExpr
x * y; // $ Operation Op=* Operands=2 BinaryExpr
x / y; // $ Operation Op=/ Operands=2 BinaryExpr
x % y; // $ Operation Op=% Operands=2 BinaryExpr
x += y; // $ Operation Op=+= Operands=2 AssignmentOperation BinaryExpr
x -= y; // $ Operation Op=-= Operands=2 AssignmentOperation BinaryExpr
x *= y; // $ Operation Op=*= Operands=2 AssignmentOperation BinaryExpr
x /= y; // $ Operation Op=/= Operands=2 AssignmentOperation BinaryExpr
x %= y; // $ Operation Op=%= Operands=2 AssignmentOperation BinaryExpr
-x; // $ Operation Op=- Operands=1 PrefixExpr
x + y; // $ Operation Op=+ Operands=2 BinaryExpr ArithmeticOperation BinaryArithmeticOperation
x - y; // $ Operation Op=- Operands=2 BinaryExpr ArithmeticOperation BinaryArithmeticOperation
x * y; // $ Operation Op=* Operands=2 BinaryExpr ArithmeticOperation BinaryArithmeticOperation
x / y; // $ Operation Op=/ Operands=2 BinaryExpr ArithmeticOperation BinaryArithmeticOperation
x % y; // $ Operation Op=% Operands=2 BinaryExpr ArithmeticOperation BinaryArithmeticOperation
x += y; // $ Operation Op=+= Operands=2 AssignmentOperation BinaryExpr ArithmeticOperation AssignArithmeticOperation
x -= y; // $ Operation Op=-= Operands=2 AssignmentOperation BinaryExpr ArithmeticOperation AssignArithmeticOperation
x *= y; // $ Operation Op=*= Operands=2 AssignmentOperation BinaryExpr ArithmeticOperation AssignArithmeticOperation
x /= y; // $ Operation Op=/= Operands=2 AssignmentOperation BinaryExpr ArithmeticOperation AssignArithmeticOperation
x %= y; // $ Operation Op=%= Operands=2 AssignmentOperation BinaryExpr ArithmeticOperation AssignArithmeticOperation
-x; // $ Operation Op=- Operands=1 PrefixExpr ArithmeticOperation PrefixArithmeticOperation
// logical operations
a && b; // $ Operation Op=&& Operands=2 BinaryExpr LogicalOperation
@@ -37,20 +37,20 @@ fn test_operations(
!a; // $ Operation Op=! Operands=1 PrefixExpr LogicalOperation
// bitwise operations
x & y; // $ Operation Op=& Operands=2 BinaryExpr
x | y; // $ Operation Op=| Operands=2 BinaryExpr
x ^ y; // $ Operation Op=^ Operands=2 BinaryExpr
x << y; // $ Operation Op=<< Operands=2 BinaryExpr
x >> y; // $ Operation Op=>> Operands=2 BinaryExpr
x &= y; // $ Operation Op=&= Operands=2 AssignmentOperation BinaryExpr
x |= y; // $ Operation Op=|= Operands=2 AssignmentOperation BinaryExpr
x ^= y; // $ Operation Op=^= Operands=2 AssignmentOperation BinaryExpr
x <<= y; // $ Operation Op=<<= Operands=2 AssignmentOperation BinaryExpr
x >>= y; // $ Operation Op=>>= Operands=2 AssignmentOperation BinaryExpr
x & y; // $ Operation Op=& Operands=2 BinaryExpr BitwiseOperation BinaryBitwiseOperation
x | y; // $ Operation Op=| Operands=2 BinaryExpr BitwiseOperation BinaryBitwiseOperation
x ^ y; // $ Operation Op=^ Operands=2 BinaryExpr BitwiseOperation BinaryBitwiseOperation
x << y; // $ Operation Op=<< Operands=2 BinaryExpr BitwiseOperation BinaryBitwiseOperation
x >> y; // $ Operation Op=>> Operands=2 BinaryExpr BitwiseOperation BinaryBitwiseOperation
x &= y; // $ Operation Op=&= Operands=2 AssignmentOperation BinaryExpr BitwiseOperation AssignBitwiseOperation
x |= y; // $ Operation Op=|= Operands=2 AssignmentOperation BinaryExpr BitwiseOperation AssignBitwiseOperation
x ^= y; // $ Operation Op=^= Operands=2 AssignmentOperation BinaryExpr BitwiseOperation AssignBitwiseOperation
x <<= y; // $ Operation Op=<<= Operands=2 AssignmentOperation BinaryExpr BitwiseOperation AssignBitwiseOperation
x >>= y; // $ Operation Op=>>= Operands=2 AssignmentOperation BinaryExpr BitwiseOperation AssignBitwiseOperation
// miscellaneous expressions that might be operations
*ptr; // $ Operation Op=* Operands=1 PrefixExpr
&x; // $ RefExpr
*ptr; // $ Operation Op=* Operands=1 PrefixExpr DerefExpr
&x; // $ Operation Op=& Operands=1 RefExpr MISSING: PrefixExpr
res?;
return Ok(());

231
rust/ql/test/library-tests/sensitivedata/test.rs
View File

@@ -10,6 +10,8 @@ struct MyStruct {
password: String,
password_file_path: String,
password_enabled: String,
mfa: String,
numfailed: String,
}
impl MyStruct {
@@ -22,12 +24,14 @@ fn get_password() -> String { get_string() }
fn test_passwords(
password: &str, pass_word: &str, passwd: &str, my_password: &str, password_str: &str,
pass_phrase: &str, passphrase: &str, passPhrase: &str,
auth_key: &str, authkey: &str, authKey: &str, authentication_key: &str, authenticationkey: &str, authenticationKey: &str,
harmless: &str, encrypted_password: &str, password_hash: &str,
pass_phrase: &str, passphrase: &str, passPhrase: &str, backup_code: &str,
auth_key: &str, authkey: &str, authKey: &str, authentication_key: &str, authenticationkey: &str, authenticationKey: &str, oauth: &str,
one_time_code: &str,
harmless: &str, encrypted_password: &str, password_hash: &str, passwordFile: &str,
ms: &MyStruct
) {
// passwords
sink(password); // $ sensitive=password
sink(pass_word); // $ MISSING: sensitive=password
sink(passwd); // $ sensitive=password
@@ -36,6 +40,7 @@ fn test_passwords(
sink(pass_phrase); // $ sensitive=password
sink(passphrase); // $ sensitive=password
sink(passPhrase); // $ sensitive=password
sink(backup_code); // $ MISSING: sensitive=password
sink(auth_key); // $ sensitive=password
sink(authkey); // $ sensitive=password
@@ -43,22 +48,31 @@ fn test_passwords(
sink(authentication_key); // $ sensitive=password
sink(authenticationkey); // $ sensitive=password
sink(authenticationKey); // $ sensitive=password
sink(oauth); // $ MISSING: sensitive=password
sink(one_time_code); // $ MISSING: sensitive=password
sink(ms); // $ MISSING: sensitive=password
sink(ms.password.as_str()); // $ MISSING: sensitive=password
sink(ms.password.as_str()); // $ sensitive=password
sink(ms.mfa.as_str()); // $ MISSING: sensitive=password
sink(get_password()); // $ sensitive=password
let password2 = get_string();
sink(password2); // $ sensitive=password
let qry = "password=abc";
sink(qry); // $ MISSING: sensitive=password
// not passwords
sink(harmless);
sink(encrypted_password);
sink(password_hash);
sink(passwordFile); // $ SPURIOUS: sensitive=password
sink(ms.harmless.as_str());
sink(ms.password_file_path.as_str());
sink(ms.password_enabled.as_str());
sink(ms.password_file_path.as_str()); // $ SPURIOUS: sensitive=password
sink(ms.password_enabled.as_str()); // $ SPURIOUS: sensitive=password
sink(ms.numfailed.as_str());
sink(get_string());
let harmless2 = get_string();
@@ -75,10 +89,11 @@ fn get_next_token() -> String { get_string() }
fn test_credentials(
account_key: &str, accnt_key: &str, license_key: &str, secret_key: &str, is_secret: bool, num_accounts: i64,
username: String, user_name: String, userid: i64, user_id: i64, my_user_id_64: i64, unique_id: i64, uid: i64,
sessionkey: &[u64; 4], session_key: &[u64; 4], hashkey: &[u64; 4], hash_key: &[u64; 4],
sessionkey: &[u64; 4], session_key: &[u64; 4], hashkey: &[u64; 4], hash_key: &[u64; 4], sessionkeypath: &[u64; 4], account_key_path: &[u64; 4],
ms: &MyStruct
) {
// credentials
sink(account_key); // $ sensitive=id
sink(accnt_key); // $ sensitive=id
sink(license_key); // $ MISSING: sensitive=secret
@@ -101,12 +116,15 @@ fn test_credentials(
sink(get_secret_token()); // $ sensitive=secret
// not (necessarily) credentials
sink(is_secret);
sink(num_accounts); // $ SPURIOUS: sensitive=id
sink(unique_id);
sink(uid); // $ SPURIOUS: sensitive=id
sink(hashkey);
sink(hash_key);
sink(sessionkeypath); // $ SPURIOUS: sensitive=id
sink(account_key_path); // $ SPURIOUS: sensitive=id
sink(ms.get_certificate_url()); // $ SPURIOUS: sensitive=certificate
sink(ms.get_certificate_file()); // $ SPURIOUS: sensitive=certificate
@@ -115,58 +133,215 @@ fn test_credentials(
sink(get_next_token());
}
struct MacAddr {
values: [u8;12],
}
struct DeviceInfo {
api_key: String,
deviceApiToken: String,
finger_print: String,
ip_address: String,
macaddr12: [u8;12],
mac_addr: MacAddr,
networkMacAddress: String,
// not private device info
macro_value: bool,
mac_command: u32,
skip_address: String,
}
impl DeviceInfo {
fn test_device_info(&self, other: &DeviceInfo) {
// private device info
sink(&self.api_key); // $ MISSING: sensitive=id
sink(&other.api_key); // $ MISSING: sensitive=id
sink(&self.deviceApiToken); // $ MISSING: sensitive=id
sink(&self.finger_print); // $ MISSING: sensitive=id
sink(&self.ip_address); // $ MISSING: sensitive=id
sink(self.macaddr12); // $ MISSING: sensitive=id
sink(&self.mac_addr); // $ MISSING: sensitive=id
sink(self.mac_addr.values); // $ MISSING: sensitive=id
sink(self.mac_addr.values[0]); // $ MISSING: sensitive=id
sink(&self.networkMacAddress); // $ MISSING: sensitive=id
// not private device info
sink(self.macro_value);
sink(self.mac_command);
sink(&self.skip_address);
}
}
struct Financials {
harmless: String,
my_bank_account_number: String,
credit_card_no: String,
credit_rating: i32,
user_ccn: String
user_ccn: String,
cvv: String,
beneficiary: String,
routing_number: u64,
routingNumberText: String,
iban: String,
iBAN: String,
num_accounts: i32,
total_accounts: i32,
accounting: i32,
unaccounted: bool,
multiband: bool,
}
enum Gender {
Male,
Female,
}
struct SSN {
data: u128,
}
impl SSN {
fn get_data(&self) -> u128 {
return self.data;
}
}
struct MyPrivateInfo {
mobile_phone_num: String,
contact_email: String,
contact_e_mail_2: String,
my_ssn: String,
birthday: String,
emergency_contact: String,
my_ssn: String,
ssn: SSN,
birthday: String,
name_of_employer: String,
gender: Gender,
genderString: String,
patient_id: u64,
linkedPatientId: u64,
patient_record: String,
medical_notes: Vec<String>,
confidentialMessage: String,
latitude: f64,
longitude: Option<f64>,
financials: Financials
}
enum ContactDetails {
HomePhoneNumber(String),
MobileNumber(String),
Email(String),
FavouriteColor(String),
}
struct ContactDetails2 {
home_phone_number: String,
}
fn test_private_info(
info: &MyPrivateInfo
info: &MyPrivateInfo, details: &ContactDetails,
) {
// private info
sink(info.mobile_phone_num.as_str()); // $ MISSING: sensitive=private
sink(info.mobile_phone_num.to_string()); // $ MISSING: sensitive=private
sink(info.mobile_phone_num.as_str()); // $ sensitive=private
sink(info.mobile_phone_num.to_string()); // $ sensitive=private
sink(info.contact_email.as_str()); // $ MISSING: sensitive=private
sink(info.contact_e_mail_2.as_str()); // $ MISSING: sensitive=private
sink(info.my_ssn.as_str()); // $ MISSING: sensitive=private
sink(info.birthday.as_str()); // $ MISSING: sensitive=private
sink(info.emergency_contact.as_str()); // $ MISSING: sensitive=private
sink(info.name_of_employer.as_str()); // $ MISSING: sensitive=private
sink(info.my_ssn.as_str()); // $ sensitive=private
sink(&info.ssn); // $ sensitive=private
sink(info.ssn.data); // $ sensitive=private
sink(info.ssn.get_data()); // $ sensitive=private
sink(info.birthday.as_str()); // $ sensitive=private
sink(info.emergency_contact.as_str()); // $ sensitive=private
sink(info.name_of_employer.as_str()); // $ sensitive=private
sink(&info.medical_notes); // $ MISSING: sensitive=private
sink(info.medical_notes[0].as_str()); // $ MISSING: sensitive=private
sink(&info.gender); // $ MISSING: sensitive=private
sink(info.genderString.as_str()); // $ MISSING: sensitive=private
let sex = "Male";
let gender = Gender::Female;
let a = Gender::Female;
sink(sex); // $ MISSING: sensitive=private
sink(gender); // $ MISSING: sensitive=private
sink(a); // $ MISSING: sensitive=private
sink(info.patient_id); // $ MISSING: sensitive=private
sink(info.linkedPatientId); // $ MISSING: sensitive=private
sink(info.patient_record.as_str()); // $ MISSING: sensitive=private
sink(info.patient_record.trim()); // $ MISSING: sensitive=private
sink(&info.medical_notes); // $ sensitive=private
sink(info.medical_notes[0].as_str()); // $ sensitive=private
for n in info.medical_notes.iter() {
sink(n.as_str()); // $ MISSING: sensitive=private
sink(n.as_str()); // $ sensitive=private
}
sink(info.confidentialMessage.as_str()); // $ MISSING: sensitive=private
sink(info.confidentialMessage.to_lowercase()); // $ MISSING: sensitive=private
sink(info.latitude); // $ sensitive=private
let x = info.longitude.unwrap();
sink(x); // $ sensitive=private
sink(info.financials.my_bank_account_number.as_str()); // $ sensitive=private SPURIOUS: sensitive=id
sink(info.financials.credit_card_no.as_str()); // $ sensitive=private
sink(info.financials.credit_rating); // $ sensitive=private
sink(info.financials.user_ccn.as_str()); // $ sensitive=private
sink(info.financials.cvv.as_str()); // $ MISSING: sensitive=private
sink(info.financials.beneficiary.as_str()); // $ MISSING: sensitive=private
sink(info.financials.routing_number); // $ MISSING: sensitive=private
sink(info.financials.routingNumberText.as_str()); // $ MISSING: sensitive=private
sink(info.financials.iban.as_str()); // $ MISSING: sensitive=private
sink(info.financials.iBAN.as_str()); // $ MISSING: sensitive=private
sink(ContactDetails::HomePhoneNumber("123".to_string())); // $ sensitive=private
sink(ContactDetails::MobileNumber("123".to_string())); // $ sensitive=private
sink(ContactDetails::Email("a@b".to_string())); // $ MISSING: sensitive=private
let numbers = [1, 2, 3];
if let ContactDetails::MobileNumber(num) = details {
sink(num.as_str()); // $ MISSING: sensitive=private
}
let contacts = numbers.map(|number|
{
let contact = ContactDetails::MobileNumber(number.to_string());
sink(&contact); // $ sensitive=private
contact
}
);
sink(&contacts[0]); // $ MISSING: sensitive=private
if let ContactDetails::HomePhoneNumber(num) = &contacts[0] {
sink(num.as_str()); // $ MISSING: sensitive=private
}
sink(info.latitude); // $ MISSING: sensitive=private
let x = info.longitude.unwrap();
sink(x); // $ MISSING: sensitive=private
sink(info.financials.my_bank_account_number.as_str()); // $ MISSING: sensitive=private
sink(info.financials.credit_card_no.as_str()); // $ MISSING: sensitive=private
sink(info.financials.credit_rating); // $ MISSING: sensitive=private
sink(info.financials.user_ccn.as_str()); // $ MISSING: sensitive=private
let contacts2 = numbers.map(|number|
{
let contact = ContactDetails2 {
home_phone_number: number.to_string(),
};
sink(&contact.home_phone_number); // $ sensitive=private
contact
}
);
sink(&contacts2[0].home_phone_number); // $ sensitive=private
// not private info
let modulesEx = 1;
sink(modulesEx);
sink(info.financials.harmless.as_str());
sink(info.financials.num_accounts); // $ SPURIOUS: sensitive=id
sink(info.financials.total_accounts); // $ SPURIOUS: sensitive=id
sink(info.financials.accounting); // $ SPURIOUS: sensitive=id
sink(info.financials.unaccounted); // $ SPURIOUS: sensitive=id
sink(info.financials.multiband);
sink(ContactDetails::FavouriteColor("blue".to_string()));
}

26
rust/ql/test/library-tests/type-inference/main.rs
View File

@@ -90,6 +90,32 @@ mod method_impl {
}
}
mod trait_impl {
#[derive(Debug)]
struct MyThing {
field: bool,
}
trait MyTrait<B> {
fn trait_method(self) -> B;
}
impl MyTrait<bool> for MyThing {
// MyThing::trait_method
fn trait_method(self) -> bool {
self.field // $ fieldof=MyThing
}
}
pub fn f() {
let x = MyThing { field: true };
let a = x.trait_method(); // $ type=a:bool method=MyThing::trait_method
let y = MyThing { field: false };
let b = MyTrait::trait_method(y); // $ type=b:bool method=MyThing::trait_method
}
}
mod method_non_parametric_impl {
#[derive(Debug)]
struct MyThing<A> {

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