[PATCH] D159107: [analyzer] ArrayBoundCheckerV2 should disallow forming lvalues to out-of-bounds locations
Balázs Benics via Phabricator via cfe-commits
cfe-commits at lists.llvm.org
Tue Aug 29 08:21:23 PDT 2023
steakhal created this revision.
steakhal added reviewers: NoQ, xazax.hun, donat.nagy, Szelethus.
Herald added subscribers: manas, ASDenysPetrov, martong, dkrupp, mikhail.ramalho, a.sidorin, szepet, baloghadamsoftware.
Herald added a project: All.
steakhal requested review of this revision.
Herald added a project: clang.
Herald added a subscriber: cfe-commits.
After this patch, we no longer need the check::Location callback, as we
caught bugs earlier when forming bad references - aka. before loading or
binding anything to it.
(CWE-122 Heap Based Buffer Overflow: CWE-805-class-loop)
Depends on D159106 <https://reviews.llvm.org/D159106>
Repository:
rG LLVM Github Monorepo
https://reviews.llvm.org/D159107
Files:
clang/lib/StaticAnalyzer/Checkers/ArrayBoundCheckerV2.cpp
clang/test/Analysis/out-of-bounds-new.cpp
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