[all-commits] [llvm/llvm-project] 5ed09d: [Support] Check zstd decompress result before msan...

[Wu Yingcong via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 5ed09d552d51825e495aebf38988beba83dbbca9
      https://github.com/llvm/llvm-project/commit/5ed09d552d51825e495aebf38988beba83dbbca9
  Author: Wu Yingcong <yingcong.wu at intel.com>
  Date:   2024-11-25 (Mon, 25 Nov 2024)

  Changed paths:
    M llvm/lib/Support/Compression.cpp

  Log Message:
  -----------
  [Support] Check zstd decompress result before msan unpoison (#117276)

We should check the zstd decompress result before doing the msan
unpoison. If the res is abnormal, then it would be a huge number, which
will cause undesired msan unpoison behavior and will run for a long
time.



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