[all-commits] [llvm/llvm-project] b08823: [clang-tidy] bugprone-signal-handler improvements:...

[Balázs Kéri via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: b088237f08c4c48be64890a9418ae88532075888
      https://github.com/llvm/llvm-project/commit/b088237f08c4c48be64890a9418ae88532075888
  Author: Balázs Kéri <1.int32 at gmail.com>
  Date:   2022-01-31 (Mon, 31 Jan 2022)

  Changed paths:
    M clang-tools-extra/clang-tidy/bugprone/SignalHandlerCheck.cpp
    M clang-tools-extra/clang-tidy/bugprone/SignalHandlerCheck.h
    M clang-tools-extra/test/clang-tidy/checkers/bugprone-signal-handler.c

  Log Message:
  -----------
  [clang-tidy] bugprone-signal-handler improvements: display call chain

Display notes for a possible call chain if an unsafe function is found to be
called (maybe indirectly) from a signal handler.
The call chain displayed this way includes probably not the first calls of
the functions, but it is a valid possible (in non path-sensitive way) one.

Reviewed By: aaron.ballman

Differential Revision: https://reviews.llvm.org/D118224