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3646 Commits

Author SHA1 Message Date
Mathias Vorreiter Pedersen
98c30b8545 Merge pull request #11761 from MathiasVP/ir-for-microsoft-try-except-finally 
C++: Generate IR for `__try __finally` and `__try __except`
 2022-12-22 11:23:01 +00:00
Mathias Vorreiter Pedersen
a974cb1861 C++: Add another test with an _actual_ throw. 2022-12-22 10:01:41 +00:00
Mathias Vorreiter Pedersen
5fa968138c C++: Add another test case with a throw. 2022-12-22 09:38:57 +00:00
Mathias Vorreiter Pedersen
ff6e8a285d C++: Model semantics of '__except' condition in IR. 2022-12-21 14:08:26 +00:00
Mathias Vorreiter Pedersen
e6a03a6152 C++: Fix exception handling for '__try __except'. 2022-12-21 14:08:26 +00:00
Arthur Baars
98c5b81456 Merge pull request #11723 from aibaars/alert-suppression 
CodeQL alert suppression
 2022-12-21 10:59:57 +01:00
Mathias Vorreiter Pedersen
f0ba33ae74 C++: Accept test changes. 2022-12-20 18:19:18 +00:00
Mathias Vorreiter Pedersen
d2964a7d4a C++: Also handle '__finally' blocks. 2022-12-20 13:28:33 +00:00
Mathias Vorreiter Pedersen
3c8efa88e0 C++: Handle Microsoft '__try __except' in the existing 'TryStmt' IR logic. 2022-12-20 13:28:28 +00:00
Mathias Vorreiter Pedersen
cd6e421cf5 C++: Add a test with '__try __except' and '__try __finally' in the 'ir' test directory. 2022-12-20 13:28:22 +00:00
Mathias Vorreiter Pedersen
cbe330eb7b Merge pull request #11693 from jketema/argv-param-flowsource 
C++: Define the `argv` flow source in terms the input parameter
 2022-12-20 09:30:19 +00:00
Arthur Baars
0f313231bc AlertSuppression: add more tests 2022-12-19 16:43:11 +01:00
Jeroen Ketema
0c710479ec C++: Update experimental test changes 2022-12-19 16:35:24 +01:00
Arthur Baars
c176606be5 AlertSuppression: allow //lgtm comments to scope over the next line 2022-12-19 16:10:26 +01:00
Arthur Baars
016c7a8ca7 Merge pull request #11719 from aibaars/alert-suppression-shared 
Shared AlertSuppression library
 2022-12-19 16:04:44 +01:00
Jeroen Ketema
7549915773 C++: Accept test changes 2022-12-19 12:52:35 +01:00
Arthur Baars
ad80822a52 C/C++: use shared AlertSuppression.qll 2022-12-19 12:25:46 +01:00
Jeroen Ketema
2705aebbbc C++: Restrict CWE-119 semmle tests to have a single main function 2022-12-19 12:13:37 +01:00
Jeroen Ketema
32800bca96 Merge pull request #11680 from jketema/predefined-typedef-for-float 
C++: Update tests after frontend changes
 2022-12-16 15:21:58 +01:00
Jeroen Ketema
4fb43d56b3 C++: Exclude deallocation functions as scanf result accesses 2022-12-15 09:39:16 +01:00
Erik Krogh Kristensen
7615668f92 Merge pull request #11662 from erik-krogh/c-useInstanceOf 
Swift/C++: Use instanceof in more places
 2022-12-14 14:30:21 +01:00
Jeroen Ketema
19fb73ce24 C++: Update tests after frontend changes 2022-12-13 19:52:59 +01:00
Tom Hvitved
cfcb3a60ba C++: Update expected test output 2022-12-13 09:53:01 +01:00
erik-krogh
698e05f85a Swift/C++: Use instanceof in more places 2022-12-12 16:58:13 +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
Jeroen Ketema
ec0ce56269 C++: Model getaddrinfo as flow source 2022-12-08 19:20:11 +01:00
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
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
4607f5990e C++: Add more tests that exercise the default taint barrier implementation 2022-11-25 10:19:45 +01:00
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
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
ef6b85fa77 C++: Accept test changes. 2022-11-18 16:43:30 +00:00
Jeroen Ketema
98176007d8 C++: Fix type in dataflow test comment 2022-11-15 17:18:08 +01:00
Rasmus Wriedt Larsen
ddbcdcb4ba Merge pull request #11160 from RasmusWL/dataflow-consistency-read-store 
DataFlow: Add read/store stepIsLocal consistency checks
 2022-11-11 14:51:45 +01:00
Rasmus Wriedt Larsen
88f703af1f DataFlow: Accept changes to .expected 2022-11-10 22:13:34 +01:00
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