[all-commits] [llvm/llvm-project] 5cd3db: [llvm][ELF]Add Shdr check for getBuildID (#126537)

[Ruoyu Qiu via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 5cd3db3bed62c07790c17bf1947e98bc903472a9
      https://github.com/llvm/llvm-project/commit/5cd3db3bed62c07790c17bf1947e98bc903472a9
  Author: Ruoyu Qiu <cabbaken at outlook.com>
  Date:   2025-10-03 (Fri, 03 Oct 2025)

  Changed paths:
    M llvm/lib/Object/BuildID.cpp
    M llvm/test/DebugInfo/symbolize-build-id.test
    A llvm/unittests/Object/BuildIDTest.cpp
    M llvm/unittests/Object/CMakeLists.txt

  Log Message:
  -----------
  [llvm][ELF]Add Shdr check for getBuildID (#126537)

Add Section Header check for getBuildID, fix crash with invalid Program
Header.

Fixes: #126418

---------

Signed-off-by: Ruoyu Qiu <cabbaken at outlook.com>
Signed-off-by: Ruoyu Qiu <qiuruoyu at xiaomi.com>
Co-authored-by: Ruoyu Qiu <qiuruoyu at xiaomi.com>
Co-authored-by: James Henderson <James.Henderson at sony.com>



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