Mathias Vorreiter Pedersen
13baa5b60b
C++: Add iterator typedefs to properly instantiate 'int_iterator_by_trait' and 'insert_iterator_by_trait'.
2023-01-26 11:43:33 +00:00
Jeroen Ketema
62f5d10d03
C++: Fix localTaint expected results
2022-11-10 16:08:07 +01:00
Jeroen Ketema
62a0bcddd9
C++: Fix the accept prototype in the dataflow taint tests
2022-11-10 14:23:26 +01:00
Jeroen Ketema
4d7aeced3f
C++: Simplify dataflow taint test query
...
The complexity seems a left-over from before these tests were turned into
inline expectation tests, where the aim seems to have been to have exactly
one sink node for each `sink` call. Multiple sink nodes for the same `sink`
call are not made visible in the inline expecation tests, and I am not
conviced this was very useful before, so remove the complexity.
2022-11-10 10:38:22 +01:00
Jeroen Ketema
c61a9c5911
C++: Also taint the return value dereference in the strcat model
2022-11-08 12:08:44 +01:00
Robert Marsh
d28c39cd73
C++: update test expectations
2022-06-20 15:56:00 -04:00
Robert Marsh
048e5d8474
C++: IR data flow through global variables
2022-06-20 15:15:45 -04:00
Jeroen Ketema
94f014d948
C++: Update tests for handling of bitwise copies in copy constructors
2022-03-25 11:43:01 +01:00
Erik Krogh Kristensen
69353bb014
patch upper-case acronyms to be PascalCase
2022-03-11 11:10:33 +01:00
Mathias Vorreiter Pedersen
672485ae38
Merge branch 'main' into remove-reference-to-as-load
2021-11-23 10:24:17 +00:00
Mathias Vorreiter Pedersen
21167f4b67
C++: Accept test changes.
2021-11-22 13:04:23 +00:00
Mathias Vorreiter Pedersen
36585a7469
C++: Accept test changes.
2021-11-17 14:41:30 +00:00
Mathias Vorreiter Pedersen
dbcd4d6d5d
C++: Remove 'ReferenceToInstruction' from the list of instructions we interpret as a load. This makes use lose a bunch of flow, and we'll restore this flow in the next commit.
2021-11-11 10:38:52 +00:00
Mathias Vorreiter Pedersen
ccdaf49464
C++: Fix the same bug in the test for ordered maps.
2021-11-10 13:24:27 +00:00
Mathias Vorreiter Pedersen
86d78b34aa
C++: Use the correct variable in the 'test'.
2021-11-10 13:04:48 +00:00
Mathias Vorreiter Pedersen
2cd23e5ee0
Accept test changes.
2021-10-28 12:36:36 +01:00
Mathias Vorreiter Pedersen
3efe60fdd2
C++: Accept test changes.
2021-10-28 12:35:01 +01:00
Mathias Vorreiter Pedersen
0679142607
C++: Accept test changes.
2021-10-01 18:27:55 +02:00
Anders Fugmann
0b98b39f91
C++: Test dataflow tests for strdupa and strndupa functions
2021-08-18 15:22:14 +02:00
Mathias Vorreiter Pedersen
bbb38fd2aa
C++: Accept more test changes.
2021-07-29 15:49:50 +02:00
Dave Bartolomeo
383210096c
C++: Isolate models from AST dataflow's reference/object conflation
...
`DataFlowFunction` models treat references a pointers - an explicit level of indirection. The AST dataflow library generally treats references as if they were the referred-to object. This commit removes a workaround in the dataflow model for unary `operator*` on smart pointers, and makes the AST dataflow library adjust the results of querying the model so that a returned reference only gets flow that was modeled as going to the dereference of the return value.
This fixes some missing flow in IR dataflow, and recovers some (presumably) missing reverse taint flow in AST taint tracking as well.
2021-04-21 18:09:44 -04:00
Mathias Vorreiter Pedersen
61d4d17225
C++: Simplify smart pointer model and accept test changes.
2021-04-20 09:57:58 +02:00
Mathias Vorreiter Pedersen
bc7cc2f7ce
C++: Remove rule that wasn't needed.
2021-04-14 14:50:27 +02:00
Mathias Vorreiter Pedersen
da36508714
Revert "C++: As response to the review comments this commit adds a reference-to-pointer state to AddressFlow. A call to an unwrapper function now adds a pointer -> reference-to-pointer transition, and a ReferenceDereference adds a reference-to-pointer -> pointer transition."
...
This reverts commit 5aeaab7c6d
2021-04-14 14:41:22 +02:00
Mathias Vorreiter Pedersen
5aeaab7c6d
C++: As response to the review comments this commit adds a reference-to-pointer state to AddressFlow. A call to an unwrapper function now adds a pointer -> reference-to-pointer transition, and a ReferenceDereference adds a reference-to-pointer -> pointer transition.
2021-04-12 16:01:01 +02:00
Mathias Vorreiter Pedersen
1510fe370d
C++: Add cases for const pointer wrapper references to AddressFlow and FlowVar.
2021-04-09 20:58:05 +02:00
Mathias Vorreiter Pedersen
2329b31601
C++: Replace the new SmartPointerPartialDefinition with additional steps in AddressFlow.qll
2021-04-09 20:49:45 +02:00
Mathias Vorreiter Pedersen
a460e3ad3d
Merge branch 'main' into ast-flow-smart-pointers
2021-04-09 19:41:10 +02:00
Mathias Vorreiter Pedersen
996cda9b97
C++: Fix incorrect test annotation.
2021-04-09 14:46:46 +02:00
Mathias Vorreiter Pedersen
80d5b17900
C++: Remove the dataflow rule for smart_ptr -> *smart_ptr.
2021-04-09 14:20:51 +02:00
Mathias Vorreiter Pedersen
cae0060a89
C++: Replace the new rules in DataFlowUtil with a dataflow model for pointer wrapper classes.
2021-04-09 14:06:58 +02:00
Mathias Vorreiter Pedersen
0a6aef71a2
C++: Respond to review comments.
2021-04-09 12:29:13 +02:00
Mathias Vorreiter Pedersen
8382e85901
C++: Add flow into the source of read step and out of the target of a store step for smart pointers in AST dataflow.
2021-04-06 14:05:55 +02:00
Mathias Vorreiter Pedersen
f07d844362
C++: Add a test containing missing read/store dataflow steps for smart pointers.
2021-04-06 13:59:27 +02:00
Mathias Vorreiter Pedersen
32a8b9a857
C++: Move copy constructor to its own line and accept test changes.
2021-04-06 08:56:14 +02:00
Mathias Vorreiter Pedersen
9ff894bf83
C++: Add support for AST dataflow out of functions that take a smart pointer by value.
2021-03-31 13:54:32 +02:00
Mathias Vorreiter Pedersen
8159098dc0
C++: Add test from issue #5190 .
2021-03-31 11:32:01 +02:00
Mathias Vorreiter Pedersen
983b64a05f
Merge branch 'main' into rdmarsh/cpp/use-taint-configuration-dtt
2021-03-26 09:11:12 +01:00
Mathias Vorreiter Pedersen
0b4650a4c9
C++: Accept test changes.
2021-03-23 10:27:19 +01:00
Mathias Vorreiter Pedersen
dd6b27df24
C++: Fix test annotation.
2021-03-16 22:35:47 +01:00
Mathias Vorreiter Pedersen
0b6589c8be
C++: Accept test changes.
2021-03-10 15:47:06 +01:00
Mathias Vorreiter Pedersen
19d08d7b40
Merge branch 'main' into rdmarsh/cpp/use-taint-configuration-dtt
2021-03-09 12:35:44 +01:00
Mathias Vorreiter Pedersen
bd842403c8
C++: Add testcase
2021-03-05 08:06:22 +01:00
Mathias Vorreiter Pedersen
23876cb581
C++: Only allow taint to a FieldAddressInstruction if it's a union type.
2021-03-04 16:29:44 +01:00
Mathias Vorreiter Pedersen
eb4f1e1ba0
C++: Restore some of the lost test results by doing operand -> instruction taint steps in IR TaintTracking.
2021-03-02 15:45:40 +01:00
Mathias Vorreiter Pedersen
9f02c144a8
C++: Remove files that were incorrectly added when resolving merge conflicts.
2021-03-02 11:14:49 +01:00
Mathias Vorreiter Pedersen
ffc6af73b7
C++: Accept test changes.
2021-03-02 11:00:43 +01:00
Mathias Vorreiter Pedersen
748f5344ff
Merge branch 'main' into rdmarsh/cpp/use-taint-configuration-dtt
2021-03-02 10:43:37 +01:00
Mathias Vorreiter Pedersen
f908d2f1de
C++: Remove hasTaintFlow from poll and select functions.
2021-02-22 08:54:43 +01:00
Mathias Vorreiter Pedersen
fef824c37a
C++: Implement models for poll, accept and select.
2021-02-19 14:03:54 +01:00
