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2798 Commits

Author SHA1 Message Date
Mathias Vorreiter Pedersen
6445fd805d C++: Fix IR -> AST mapping for basic blocks. 2026-01-28 14:01:34 +00:00
Ian Lynagh
46a5035543 Merge pull request #21200 from github/igfoo/rename-holdsInBase-to-isBase 
C++: Rename `holdsInBase` to `isBase`
 2026-01-27 13:50:04 +00:00
Ian Lynagh
bb71790a53 Merge pull request #21199 from github/igfoo/refactorOverlayFunctionCalls 
C++ overlay: Simplify QL
 2026-01-27 13:03:01 +00:00
Mathias Vorreiter Pedersen
9e9d57bac5 Merge pull request #21219 from MathiasVP/force-more-uniquess-in-buffer-overflow 
C++: Enforce more uniqueness in `Buffer.qll`
 2026-01-27 11:00:40 +00:00
Mathias Vorreiter Pedersen
980c4cf5f4 Update cpp/ql/lib/semmle/code/cpp/commons/Buffer.qll 
Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>
 2026-01-26 19:12:38 +00:00
Mathias Vorreiter Pedersen
aed0e688f5 C++: Remove uniqueness since it is enforced earlier now. 2026-01-26 15:01:40 +00:00
Mathias Vorreiter Pedersen
13a5249a9d C++: Enforce uniqueness in the other branch of 'getSize'. 2026-01-26 15:00:58 +00:00
Mathias Vorreiter Pedersen
91752e5307 C++: Enforce uniqueness in 'getVariableSize'. 2026-01-26 15:00:00 +00:00
Tom Hvitved
3b1e062985 C++: Adapt to changes in FlowSummaryImpl 2026-01-26 12:40:20 +01:00
Mathias Vorreiter Pedersen
cabcb83b2f Merge pull request #21212 from MathiasVP/fix-as-definition 
C++: Fix missing results for `Node.asDefinition`
 2026-01-23 19:39:22 +00:00
Mathias Vorreiter Pedersen
a556152b9d C++: Fix asDefinition to not only work for SSA definitions. 2026-01-23 16:23:21 +00:00
Jeroen Ketema
ecd247bf16 C++: Add MaD models for MySQL escaping 2026-01-23 14:15:27 +01:00
Mathias Vorreiter Pedersen
60ee92d834 C++: Drive-by fix: Don't use the uncached ''getAPhiInputOrPriorDefinition' predicate. Instead, cache it and call it like we are supposed to. 2026-01-21 20:28:28 +00:00
Mathias Vorreiter Pedersen
d89967ce8e C++: Add ''isLiveAtEndOfBlock' predicate to 'Definition'. 2026-01-21 20:27:39 +00:00
Ian Lynagh
5e536fb121 C++: Rename holdsInBase to isBase 
Makes it consistent with isOverlay.
 2026-01-21 18:13:58 +00:00
Ian Lynagh
7bd62087a4 C++ overlay: Simplify QL 
Remove redundant variable names.
 2026-01-21 18:06:43 +00:00
Mathias Vorreiter Pedersen
e1089c8d89 Merge branch 'main' into ir-support-for-assertions 2026-01-21 13:56:30 +00:00
Mathias Vorreiter Pedersen
e4ec79255b C++: Fix bugs in variable resolution for assertions following review comments. 2026-01-21 13:50:27 +00:00
Mathias Vorreiter Pedersen
c30dffc7b9 C++: Add more tests. 2026-01-21 13:50:13 +00:00
Mathias Vorreiter Pedersen
6ae1ea73f7 Merge pull request #21185 from MathiasVP/mad-cpp-guards 
C++: Support models-as-data barriers and barrier guards
 2026-01-21 12:13:49 +00:00
Jeroen Ketema
701569bb20 Update cpp/ql/lib/semmle/code/cpp/Preprocessor.qll 
Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>
 2026-01-20 16:05:51 +01:00
Jeroen Ketema
e7044061fb C++: Support C23/C++26 #embed preprocessor directives 2026-01-20 14:38:58 +01:00
Mathias Vorreiter Pedersen
d183dcd6fc C++: Add 'internal: do not use' comment. 2026-01-19 12:04:12 +00:00
Mathias Vorreiter Pedersen
c11b464492 C++: Autoformat. 2026-01-19 11:58:11 +00:00
Mathias Vorreiter Pedersen
b3631545d4 C++: Delete unnecessary conjuncts after review comments. 2026-01-19 11:57:45 +00:00
Mathias Vorreiter Pedersen
c47a9ddf83 Apply suggestions from code review 
Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>
 2026-01-19 11:46:42 +00:00
Mathias Vorreiter Pedersen
c70633a0f7 C++: Fix Code Scanning alert. 2026-01-19 11:41:26 +00:00
Mathias Vorreiter Pedersen
58a3260c96 Update cpp/ql/lib/semmle/code/cpp/ir/implementation/raw/internal/TranslatedAssertion.qll 
Co-authored-by: Jeroen Ketema <93738568+jketema@users.noreply.github.com>
 2026-01-19 11:33:48 +00:00
Mathias Vorreiter Pedersen
a11b271d6e C++: Finish up implementation of MaD barriers. 2026-01-19 11:30:23 +00:00
Anders Schack-Mulligen
48254800b1 WIP 
C++: Add support for MaD barriers and barrier guards.
 2026-01-19 11:30:21 +00:00
Mathias Vorreiter Pedersen
07ac8a5d81 C++: Parameterize the BarrierGuard modules. This is useful for barrier guards with flow states and will be necessary in the next commit for adding MaD specified barriers. 2026-01-19 11:30:19 +00:00
Mathias Vorreiter Pedersen
dc7ce3fba3 Merge pull request #21171 from MathiasVP/fix-conflation-in-guards 
C++: Fix conflation in barrier guards
 2026-01-19 11:29:05 +00:00
Mathias Vorreiter Pedersen
f05bff01e4 C++: Switch another 'DataFlowType' to 'Type'. 2026-01-16 12:42:33 +00:00
Mathias Vorreiter Pedersen
5e9fd12d8c Update cpp/ql/lib/semmle/code/cpp/ir/dataflow/internal/DataFlowUtil.qll 
Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>
 2026-01-16 12:25:12 +00:00
Mathias Vorreiter Pedersen
03d6528687 Update cpp/ql/lib/semmle/code/cpp/ir/implementation/raw/internal/TranslatedAssertion.qll 
Co-authored-by: Jeroen Ketema <93738568+jketema@users.noreply.github.com>
 2026-01-15 15:58:28 +00:00
Mathias Vorreiter Pedersen
1b117900c2 Update cpp/ql/lib/semmle/code/cpp/ir/implementation/raw/internal/TranslatedStmt.qll 
Co-authored-by: Jeroen Ketema <93738568+jketema@users.noreply.github.com>
 2026-01-15 14:42:11 +00:00
Mathias Vorreiter Pedersen
d6ca1ca846 Update cpp/ql/lib/semmle/code/cpp/ir/implementation/raw/internal/TranslatedStmt.qll 
Co-authored-by: Jeroen Ketema <93738568+jketema@users.noreply.github.com>
 2026-01-15 14:41:13 +00:00
Mathias Vorreiter Pedersen
28681508f3 C++: Fix bug and accept test changes. 2026-01-15 11:17:15 +00:00
Mathias Vorreiter Pedersen
27a437a514 C++: Modify test to reveal a bug. 2026-01-15 11:16:15 +00:00
Jeroen Ketema
3327193a11 Merge pull request #21164 from jketema/jketema/builtin 
C++: More builtins and information regarding this param refs
 2026-01-15 08:21:01 +01:00
Jeroen Ketema
17a453bb33 Merge pull request #21126 from jketema/subscript 
C++: Add predicates to support C++23 multidimensional subscript operators
 2026-01-14 14:48:14 +01:00
Jeroen Ketema
047fa068ff C++: Add isThisAccess predicate to ParamAccessForType 2026-01-14 13:35:50 +01:00
Jeroen Ketema
3d959abdeb C++: Support new builtin operations 2026-01-14 13:35:46 +01:00
Jeroen Ketema
a20f0a11e8 C++: No longer expose _Decimal{32,64,128} 2026-01-13 16:11:06 +01:00
Mathias Vorreiter Pedersen
4f4baee888 C++: Fix Code Scanning alerts. 2026-01-12 21:08:02 +00:00
Mathias Vorreiter Pedersen
aa058c2cca C++: Generate IR for assertions in release builds. 2026-01-12 21:07:55 +00:00
Mathias Vorreiter Pedersen
a18f3b6859 C++: Avoid generating IR for a few cases where we will be synthesizing assertions. 2026-01-12 21:06:09 +00:00
Mathias Vorreiter Pedersen
67ab0fee83 C++: Add a few helper predicates. 2026-01-12 21:06:07 +00:00
Simon Friis Vindum
3a135888c7 C++: Improve bounds from inequalities on integers 2026-01-09 10:26:36 +01:00
Jeroen Ketema
4c3fb0c7c4 C++: Deprecate getArrayOffset/0 2026-01-08 13:22:38 +01:00