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10804 Commits

Author SHA1 Message Date
Geoffrey White
965d131b5a C++: Add more test cases. 2023-12-05 17:59:26 +00:00
Geoffrey White
fb02e996d4 C++: Address QL-for-QL comments. 2023-12-05 17:58:35 +00:00
Geoffrey White
c83cfe4936 C++: Make output clearer in cases where the function name is a macro expansion (I've seen this more than once). 2023-12-05 17:58:22 +00:00
Geoffrey White
3c6f318cb2 C++: Add query tests. 2023-12-05 17:54:50 +00:00
Jeroen Ketema
30e5e74a78 Merge pull request #15005 from jketema/ir-guards-ternary-fix 
C++: Fix IRGuards ternary behaviour
 2023-12-05 15:04:56 +01:00
Mathias Vorreiter Pedersen
8ce4bbec33 Merge pull request #14867 from MathiasVP/reduce-duplication-from-operators 
C++: Reduce duplication from crement operations
 2023-12-05 11:57:48 +00:00
Jeroen Ketema
4d702e2eee C++: Fix IRGuards ternary behaviour 2023-12-05 12:17:46 +01:00
Jeroen Ketema
d84961571b C++: Add IRGuards test that shows that ternary behaviour is not quite correct 2023-12-05 12:16:01 +01:00
Mathias Vorreiter Pedersen
2908acfb52 Update cpp/ql/lib/semmle/code/cpp/ir/dataflow/internal/DataFlowUtil.qll 
Co-authored-by: Jeroen Ketema <93738568+jketema@users.noreply.github.com>
 2023-12-05 11:00:17 +00:00
Mathias Vorreiter Pedersen
db0d203eb4 Merge branch 'main' into solve-modify-copy-problem 2023-12-05 09:43:17 +00:00
Mathias Vorreiter Pedersen
a8020f4f78 C++: Add barrier to prevent duplication. 2023-12-05 09:14:23 +00:00
Alex Eyers-Taylor
7706ac9f10 CPP: Fix changenote location 2023-12-04 18:50:25 +00:00
Alexander Eyers-Taylor
2e92689810 CPP: Apply suggestions from code review of incorrect scanf check 
Co-authored-by: Mathias Vorreiter Pedersen <mathiasvp@github.com>
 2023-12-04 18:32:03 +00:00
Jeroen Ketema
7f1bd499ce C++: Add test annotation 2023-12-04 17:53:08 +01:00
Mathias Vorreiter Pedersen
d9d36ff213 C++: Fix Code Scanning errors. 2023-12-04 16:53:03 +00:00
Mathias Vorreiter Pedersen
03b77dbf2a C++: Make 'node.asExpr()' behave as 'node.asDefinition()' in void contexts. 2023-12-04 16:38:13 +00:00
Jeroen Ketema
3e2397a3d1 C++: Fix chmod prototype in toctou test and additional test 2023-12-04 16:15:44 +01:00
Alex Eyers-Taylor
f3f53570a4 CPP: Fix metadata and add a change-note. 2023-12-04 12:19:31 +00:00
Anders Schack-Mulligen
67f0529cda Dataflow: Sync. 2023-12-04 12:36:57 +01:00
Mathias Vorreiter Pedersen
359b15bb60 C++: Fix FP by special-casing compound assignments in 'asExprInternal'. 2023-12-04 11:29:51 +00:00
Mathias Vorreiter Pedersen
ce28c9b485 C++: Add more CWE-119 testcases with compound assignments instead of increments. 2023-12-04 11:22:16 +00:00
Mathias Vorreiter Pedersen
60204574b6 Update cpp/ql/lib/semmle/code/cpp/ir/dataflow/internal/DataFlowUtil.qll 
Co-authored-by: Jeroen Ketema <93738568+jketema@users.noreply.github.com>
 2023-12-04 10:35:07 +00:00
Mathias Vorreiter Pedersen
1198d23b96 Update cpp/ql/lib/semmle/code/cpp/ir/dataflow/internal/DataFlowUtil.qll 
Co-authored-by: Jeroen Ketema <93738568+jketema@users.noreply.github.com>
 2023-12-04 10:35:00 +00:00
Mathias Vorreiter Pedersen
5a12a0ad62 Update cpp/ql/lib/semmle/code/cpp/ir/dataflow/internal/DataFlowUtil.qll 
Co-authored-by: Jeroen Ketema <93738568+jketema@users.noreply.github.com>
 2023-12-04 10:34:46 +00:00
Mathias Vorreiter Pedersen
09117d3869 Update cpp/ql/lib/semmle/code/cpp/ir/dataflow/internal/DataFlowUtil.qll 
Co-authored-by: Jeroen Ketema <93738568+jketema@users.noreply.github.com>
 2023-12-04 10:34:32 +00:00
Mathias Vorreiter Pedersen
6c7e809187 Merge pull request #14961 from MathiasVP/unique-in-operand 
C++: Replace a `strictcount(...)` with `unique(...)`
 2023-12-04 09:13:58 +00:00
Jeroen Ketema
b185efa9e4 C++: Remove unneeded dataflow imports 2023-12-01 21:11:22 +01:00
Geoffrey White
b0514de094 C++: Add cpp/crypto-primitive query to experimental. 2023-11-30 15:03:03 +00:00
Mathias Vorreiter Pedersen
3a61dd095c C++: Add change note. 2023-11-30 14:39:57 +00:00
Mathias Vorreiter Pedersen
c1561e8675 Merge branch 'main' into reduce-duplication-from-operators 2023-11-30 14:30:50 +00:00
Mathias Vorreiter Pedersen
43932b61a8 C++: Add more comments. 2023-11-30 14:20:00 +00:00
Mathias Vorreiter Pedersen
a7ef84f2d1 C++: Replace 'strictcount(...) = 1' with 'unique(...)'. 2023-11-30 11:20:00 +00:00
Benjamin Rodes
94a0420040 Updated getResultExpr to getResultNode. Added strlcat. Added tests. 2023-11-29 16:03:41 -05:00
Benjamin Rodes
4919c4a424 Added StringConcatenation.qll 2023-11-29 13:00:57 -05:00
Mathias Vorreiter Pedersen
1f9e2c71ce Merge pull request #14928 from MathiasVP/surprising-lifetimes-c_str 
C++: Add a new query for calling `c_str` on temporary objects
 2023-11-29 10:15:11 +00:00
Mathias Vorreiter Pedersen
351caaccfe C++: Add GOOD and BAD comments to qhelp examples. 2023-11-29 09:44:54 +00:00
Mathias Vorreiter Pedersen
8afd9288cb Apply suggestions from code review 
Co-authored-by: Felicity Chapman <felicitymay@github.com>
 2023-11-29 09:36:29 +00:00
Mathias Vorreiter Pedersen
911f1543e0 DataFlow: Adjust QLDoc. 2023-11-28 15:26:48 +00:00
Mathias Vorreiter Pedersen
339bf1363a DataFlow: s/flowThroughStepAllowed/validParameterAliasStep. 2023-11-28 14:32:23 +00:00
Mathias Vorreiter Pedersen
e47ad274ea C++: Add Schack's tests. 2023-11-28 14:32:21 +00:00
Mathias Vorreiter Pedersen
fb6329fbc1 C++: Fix test annotation 2023-11-28 14:27:15 +00:00
Mathias Vorreiter Pedersen
1771d77c23 C++: Accept test changes. 2023-11-28 14:27:15 +00:00
Mathias Vorreiter Pedersen
9049932f42 C++: Implement the new predicate. 2023-11-28 14:27:15 +00:00
Mathias Vorreiter Pedersen
1753a7e146 C++: Add tests. 2023-11-28 14:27:15 +00:00
Jeroen Ketema
28ac46a73f C++: Add change note 2023-11-28 14:57:02 +01:00
Mathias Vorreiter Pedersen
2b36ba33f0 C++: Add support for 'data' in the query. 2023-11-28 12:57:59 +00:00
Alex Eyers-Taylor
3e9aeac004 CPP: Fix sscanf false positives in older linux repos 2023-11-28 12:07:05 +00:00
Mathias Vorreiter Pedersen
7b8d164692 C++: Add more good test cases. 2023-11-28 11:58:33 +00:00
Mathias Vorreiter Pedersen
62c432f3c7 C++: Tabs -> Spaces. 2023-11-28 11:52:17 +00:00
Jeroen Ketema
7dec819151 C++: Expose whether a function was prototyped or not 2023-11-28 10:24:43 +01:00