From 7634af30c1e4c11be4d120ad6eb281685776fc52 Mon Sep 17 00:00:00 2001 From: Kostya Serebryany Date: Wed, 19 Apr 2017 23:58:05 +0000 Subject: [PATCH] [libFuzzer] extend help for -minimize_crash to cover ASAN_OPTIONS=dedup_token_length=3 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@300800 91177308-0d34-0410-b5e6-96231b3b80d8 --- lib/Fuzzer/FuzzerFlags.def | 2 ++ 1 file changed, 2 insertions(+) diff --git a/lib/Fuzzer/FuzzerFlags.def b/lib/Fuzzer/FuzzerFlags.def index 0f9e7906720..0a1ff1b1df6 100644 --- a/lib/Fuzzer/FuzzerFlags.def +++ b/lib/Fuzzer/FuzzerFlags.def @@ -50,6 +50,8 @@ FUZZER_FLAG_INT(minimize_crash, 0, "If 1, minimizes the provided" " crash input. Use with -runs=N or -max_total_time=N to limit " "the number attempts." " Use with -exact_artifact_path to specify the output." + " Combine with ASAN_OPTIONS=dedup_token_length=3 (or similar) to ensure that" + " the minimized input triggers the same crash." ) FUZZER_FLAG_INT(cleanse_crash, 0, "If 1, tries to cleanse the provided" " crash input to make it contain fewer original bytes." -- 2.40.0