[all-commits] [llvm/llvm-project] 82ef88: [Bitcode] Add fuzzer for bitcode reading

Nikita Popov via All-commits all-commits at lists.llvm.org
Mon Feb 7 01:24:56 PST 2022

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 82ef888fbf3a19c80b042c483fe939d93d187f1d
  Author: Nikita Popov <npopov at redhat.com>
  Date:   2022-02-07 (Mon, 07 Feb 2022)

  Changed paths:
    A llvm/tools/llvm-dis-fuzzer/CMakeLists.txt
    A llvm/tools/llvm-dis-fuzzer/llvm-dis-fuzzer.cpp

  Log Message:
  [Bitcode] Add fuzzer for bitcode reading

Inspired by the discussion on D118694, this adds a straightforward
fuzzer for bitcode reading. Currently it will very quickly run into
OOM, because we do unconditional vector reservations with
user-provided sizes.

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