[PATCH] D124244: [analyzer] add StoreToImmutable and ModelConstQualifiedReturn checkers

[Zurab Tsinadze via Phabricator via cfe-commits]

zukatsinadze created this revision.
zukatsinadze added reviewers: NoQ, martong, steakhal, balazske, vsavchenko.
zukatsinadze added a project: clang.
Herald added subscribers: manas, ASDenysPetrov, dkrupp, donat.nagy, Szelethus, mikhail.ramalho, a.sidorin, rnkovacs, szepet, baloghadamsoftware, xazax.hun, mgorny.
Herald added a project: All.
zukatsinadze requested review of this revision.
Herald added a subscriber: cfe-commits.

The patch adds two new checkers. 
//core.StoreToImmutable// that warns binds on immutable memory and
//alpha.security.cert.env.ModelConstQualifiedReturn// that models return values
of some functions that should be considered const qualified. Based on SEI CERT 
ENV30-C: https://wiki.sei.cmu.edu/confluence/x/79UxBQ


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D124244

Files:
  clang/docs/analyzer/checkers.rst
  clang/include/clang/StaticAnalyzer/Checkers/Checkers.td
  clang/include/clang/StaticAnalyzer/Core/PathSensitive/MemRegion.h
  clang/lib/StaticAnalyzer/Checkers/CMakeLists.txt
  clang/lib/StaticAnalyzer/Checkers/StoreToImmutableChecker.cpp
  clang/lib/StaticAnalyzer/Checkers/cert/ModelConstQualifiedReturnChecker.cpp
  clang/test/Analysis/analyzer-enabled-checkers.c
  clang/test/Analysis/cert/env30-c.cpp
  clang/test/Analysis/std-c-library-functions-arg-enabled-checkers.c

-------------- next part --------------
A non-text attachment was scrubbed...
Name: D124244.424427.patch
Type: text/x-patch
Size: 17247 bytes
Desc: not available
URL: <http://lists.llvm.org/pipermail/cfe-commits/attachments/20220422/a2152845/attachment-0001.bin>