[PATCH] D35602: Generate error reports when a fuzz target exits.

[Max Moroz via Phabricator via llvm-commits]

Dor1s added a comment.

Matt, you are right, this CL is not a culprit. Sorry for the false signal. Now I found the real issue, it is the following revision: https://chromium.googlesource.com/chromium/llvm-project/compiler-rt/lib/fuzzer.git/+/1c0379f93124d95b87f3b62bf61d90882a669387

In particular, the new call added below is causing that:

  diff --git a/FuzzerTracePC.h b/FuzzerTracePC.h
  index ea6794c..56f1820 100644
  --- a/FuzzerTracePC.h
  +++ b/FuzzerTracePC.h
  @@ -91,6 +91,7 @@
         memset(Counters(), 0, GetNumPCs());
       ClearExtraCounters();
       ClearInlineCounters();
  +    ClearClangCounters();
     }

Disabling that with an extra cmd flag doesn't sound as a good solution to me. It would complicate usage for the end user (a regular developer) a little bit more. Can we think of anything else? //cc @kcc


https://reviews.llvm.org/D35602