[all-commits] [llvm/llvm-project] e034c4: [analyzer] Modernize, improve and promote chroot c...

[vabridgers via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: e034c4ef7b52635bb9cc78b6d3f97a4af5002f92
      https://github.com/llvm/llvm-project/commit/e034c4ef7b52635bb9cc78b6d3f97a4af5002f92
  Author: vabridgers <58314289+vabridgers at users.noreply.github.com>
  Date:   2024-11-29 (Fri, 29 Nov 2024)

  Changed paths:
    M clang/docs/ReleaseNotes.rst
    M clang/docs/analyzer/checkers.rst
    M clang/include/clang/StaticAnalyzer/Checkers/Checkers.td
    M clang/lib/StaticAnalyzer/Checkers/ChrootChecker.cpp
    M clang/test/Analysis/analyzer-enabled-checkers.c
    M clang/test/Analysis/chroot.c
    M clang/test/Analysis/show-checker-list.c
    M clang/test/Analysis/std-c-library-functions-arg-enabled-checkers.c

  Log Message:
  -----------
  [analyzer] Modernize, improve and promote chroot checker (#117791)

This change modernizes, improves and promotes the chroot checker from
alpha to the Unix family of checkers. This checker covers the POS05
recommendations for use of chroot.

The improvements included modeling of a success or failure from chroot
and not falsely reporting a warning along an error path. This was made
possible through modernizing the checker to be flow sensitive.

---------

Co-authored-by: einvbri <vince.a.bridgers at ericsson.com>
Co-authored-by: Balazs Benics <benicsbalazs at gmail.com>



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