[FFmpeg-devel] [PATCH 0/1][TOOL][HACK] Allocation NULL check fuzzer

Derek Buitenhuis derek.buitenhuis at gmail.com
Wed Dec 6 16:52:55 EET 2017


On 11/25/2017 12:07 AM, Michael Niedermayer wrote:
> I do not know that but i would be surprised if null dereferences tests
> where unwelcome
> 
> oss-fuzz will already report null derferences and OOM conditions, as
> well as undefined behavior. So in some sense various points on the map
> surrounding this here are already tested for

https://github.com/dwbuiten/nullfuzzer

Works without patching FFmpeg now, and is thread-safe. Haven't put it into
oss-fuzz yet.

- Derek


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