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4 Commits

Author SHA1 Message Date
Kostya Serebryany
dfbe59b03d [libFuzzer] add InsertRepeatedBytes and EraseBytes. 
New mutation: InsertRepeatedBytes.
Updated mutation: EraseByte => EraseBytes.

This helps https://github.com/google/sanitizers/issues/710
where libFuzzer was not able to find a known bug.
Now it finds it in minutes.

Hopefully, the change is general enough to help other targets.

llvm-svn: 278687
 2016-08-15 17:48:28 +00:00
Mike Aizatsky
f13cbee12e [libfuzzer] adding license headers to cpp files 
Differential Revision: http://reviews.llvm.org/D18705

llvm-svn: 265174
 2016-04-01 18:38:58 +00:00
Kostya Serebryany
20bb5e71b2 [libFuzzer] make LLVMFuzzerTestOneInput (the fuzzer target function) return int instead of void. The actual return value is not *yet* used (and expected to be 0). This change is API breaking, so the fuzzers will need to be updated. 
llvm-svn: 249214
 2015-10-02 23:34:06 +00:00
Kostya Serebryany
1ce0035bf0 [libFuzzer] add a missing test file 
llvm-svn: 244151
 2015-08-05 21:32:13 +00:00