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codeql-cli-2.20.3
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5418 Commits

Author SHA1 Message Date
Jeroen Ketema
4075f693bd C++: Make cpp/path-injection work with use-use dataflow 2022-12-14 13:38:55 +01:00
Jeroen Ketema
19fb73ce24 C++: Update tests after frontend changes 2022-12-13 19:52:59 +01:00
Jeroen Ketema
3be0b3e6c7 C++: Recognize indirect argv accesses as flow sources for use-use dataflow 
This fixes the test regression on `cpp/command-line-injection`.
 2022-12-13 16:18:17 +01:00
Tom Hvitved
cfcb3a60ba C++: Update expected test output 2022-12-13 09:53:01 +01:00
Jeroen Ketema
18dea55071 C++: Fix cpp/alloca-in-loop regressions with use-use dataflow 2022-12-12 19:15:50 +01:00
erik-krogh
698e05f85a Swift/C++: Use instanceof in more places 2022-12-12 16:58:13 +01:00
Mathias Vorreiter Pedersen
a161dddbbf C++: Accept test changes. These happen because these remote flow sources specify that the remote source is both 'isReturnValue' and 'isReturnValueDeref'. 2022-12-12 13:39:09 +00:00
Mathias Vorreiter Pedersen
8722fb2cf5 C++: Accept test changes. 2022-12-12 10:54:40 +00:00
Mathias Vorreiter Pedersen
2999243e34 C++: Add failing IR dataflow testcase. 2022-12-12 10:42:59 +00:00
Jeroen Ketema
b2091e8632 Merge branch 'main' into mathiasvp/replace-ast-with-ir-use-usedataflow 2022-12-12 11:40:36 +01:00
Jeroen Ketema
beb66d027e C++: Use FlowSource in cpp/path-injection 2022-12-10 20:27:56 +01:00
Jeroen Ketema
ce92ba640a C++: Accept test changes 2022-12-09 23:38:03 +01:00
Mathias Vorreiter Pedersen
1169c1b898 C++: Accept test changes caused by the new consitency check. 2022-12-09 09:20:29 +00:00
Jeroen Ketema
ec0ce56269 C++: Model getaddrinfo as flow source 2022-12-08 19:20:11 +01:00
Robert Marsh
f235b991db Merge pull request #11374 from MathiasVP/indirect-outnodes-are-post-update-nodes 
C++: Field flow through reference-returning functions
 2022-12-08 10:46:19 -05:00
Jeroen Ketema
b216c79992 C++: Accept test changes 2022-12-08 15:22:41 +01:00
Jeroen Ketema
f35b7f8fe8 C++: Model scanf and fscanf as flow sources 2022-12-08 15:22:41 +01:00
Mathias Vorreiter Pedersen
0a1097d735 C++: Accept test changes to 'sources-and-sinks.cpp'. 2022-12-08 13:17:35 +00:00
Mathias Vorreiter Pedersen
4fd6ac5657 Merge branch 'main' into mathiasvp/replace-ast-with-ir-use-usedataflow 2022-12-08 13:10:18 +00:00
Jeroen Ketema
a6bc9fd10f Merge pull request #11591 from jketema/getenv 
C++: Model `secure_getenv` and `_wgetenv` as local flow sources
 2022-12-08 10:44:28 +01:00
Jeroen Ketema
a2dac3a41e C++: Move remote flow sink test and also handle local and remote sinks 2022-12-08 09:36:19 +01:00
Jeroen Ketema
b5147bbfb0 C++: Deprecate DefaultTaintTracking and TaintTrackingImpl 2022-12-06 17:45:16 +01:00
Mathias Vorreiter Pedersen
2c500142c7 Merge pull request #11435 from jketema/rewrite-tainted-path 
C++: Rewrite `cpp/path-injection` to not use `DefaultTaintTracking`
 2022-12-06 14:54:57 +00:00
Jeroen Ketema
5637d573c1 C++: Add test case that is no longer detected after latest changes 2022-12-06 08:31:22 +01:00
Jeroen Ketema
6dbc59d5b5 C++: Simplify isSink based on reviewer comments 2022-12-05 23:23:08 +01:00
Tom Hvitved
7972db68bc C++: Update expected test output 2022-12-05 17:07:32 +01:00
Jeroen Ketema
d3cccca7f1 C++: Filter duplicate (source, sink)-pairs 2022-11-29 11:17:39 +01:00
Jeroen Ketema
378206ae7d C++: Stop taint from flowing to arithmetic types 
These are not likely to give the user much control over what can be accessed.
 2022-11-29 11:15:28 +01:00
Jeroen Ketema
718663415b C++: Stop flow from going through another source 
Without this we get confusing results:
```
    char *userAndFile = argv[2];
    char *fileName = argv[1];
    fopen(fileName, "wb+"); // Both argv[1] and argv[2] marked as source without
                            // this change.
```

While here add some more test cases.
 2022-11-29 10:52:57 +01:00
Jeroen Ketema
63334764d7 C++: Rewrite cpp/path-injection to not use DefaultTaintTracking 2022-11-29 10:52:57 +01:00
Jeroen Ketema
2ef13d1df7 Merge remote-tracking branch 'upstream/main' into mathiasvp/replace-ast-with-ir-use-usedataflow 2022-11-29 10:43:01 +01:00
Jeroen Ketema
4607f5990e C++: Add more tests that exercise the default taint barrier implementation 2022-11-25 10:19:45 +01:00
Jeroen Ketema
223eeb6921 C++: Fix upper bound detection in default taint flow 2022-11-24 14:38:36 +01:00
Jeroen Ketema
6fa5fdfeb2 C++: Fix CWE-611 XXE query to work with use-use dataflow - take 2 
This commit ensures stack allocated parsers are also handled.
 2022-11-23 23:59:04 +01:00
Jeroen Ketema
30bdd25228 C++: Fix CWE-611 XXE query to work with use-use dataflow 2022-11-23 16:14:28 +01:00
Mathias Vorreiter Pedersen
349c5cd800 Merge pull request #11254 from MathiasVP/fix-ssa-flow 
C++: Fix spurious reference flow
 2022-11-23 09:52:28 +00:00
Mathias Vorreiter Pedersen
623372238d C++: Better support for flow-through. 2022-11-22 13:54:44 +00:00
Mathias Vorreiter Pedersen
98285393fe Merge pull request #11357 from MathiasVP/ignore-more-instructions 
C++: Ignore more instructions in dataflow
 2022-11-22 10:47:51 +00:00
Jeroen Ketema
4731f9222c Merge remote-tracking branch 'upstream/main' into mathiasvp/replace-ast-with-ir-use-usedataflow 2022-11-22 10:53:24 +01:00
Mathias Vorreiter Pedersen
a2ce51fdf7 C++: Accept test changes. 2022-11-22 09:50:45 +00:00
Mathias Vorreiter Pedersen
fc3d6a1847 Merge branch 'replace-ast-with-ir-use-usedataflow' into fix-ssa-flow 2022-11-21 20:57:24 +00:00
Mathias Vorreiter Pedersen
23d6eb67c3 C++: Fix comment. 2022-11-21 19:26:04 +00:00
Mathias Vorreiter Pedersen
c2ac60fc34 Merge pull request #11311 from MathiasVP/repair-mustflow 
C++: Repair `MustFlow` library for use-use flow
 2022-11-21 19:13:10 +00:00
Mathias Vorreiter Pedersen
d1274e2769 C++: Accept more test changes. 2022-11-21 18:33:14 +00:00
Mathias Vorreiter Pedersen
231e2a8df3 C++: Reduce fan-in for 'readStep'. 2022-11-21 17:07:29 +00:00
Mathias Vorreiter Pedersen
24542ec84a Merge branch 'main' into replace-ast-with-ir-use-usedataflow 2022-11-21 15:02:28 +00:00
Jeroen Ketema
78ad9ba60f Merge pull request #11262 from rdmarsh2/rdmarsh2/cpp/deprecate-ast-gvn 
C++: deprecate AST-based GVN
 2022-11-21 13:38:54 +01:00
Jeroen Ketema
752bc2e980 C++: Accept test changes after AST-based GVN deprecation 2022-11-21 11:45:09 +01:00
Mathias Vorreiter Pedersen
d361053e10 Update cpp/ql/test/library-tests/dataflow/dataflow-tests/test.cpp 
Co-authored-by: Jeroen Ketema <93738568+jketema@users.noreply.github.com>
 2022-11-21 10:37:03 +00:00
Mathias Vorreiter Pedersen
1e00e15c7b Update cpp/ql/test/library-tests/dataflow/dataflow-tests/test.cpp 
Co-authored-by: Jeroen Ketema <93738568+jketema@users.noreply.github.com>
 2022-11-21 10:36:57 +00:00