[llvm-dev] Fuzzing bitcode reader
Michael Kruse via llvm-dev
llvm-dev at lists.llvm.org
Wed Feb 1 08:34:40 PST 2017
The blog entry  suggest that one of the buildbots constantly fuzzes
clang and clang-format. However, the actual bot  only tests the
fuzzer itself over a well-known set of bugs in standard software (eg.
Heartbleed  seems to be among them). Has there actually ever been a
buildbot that fuzzes clang/LLVM itself?
Another (obvious?) fuzzing candidate would be the LLVM's bitcode
reader. I ran afl-fuzz on it and it found lots of failed assertions
within seconds. Isn't fuzzing done on a regular basis as  suggests
should be done? Should I report the crashes found by it?
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