[FFmpeg-devel] [PATCH 1/3] avcodec/dxtory: Remove code that corrupts dimensions

[Paul B Mahol]

On 2/20/18, Michael Niedermayer <michael at niedermayer.cc> wrote:
> On Sat, Feb 17, 2018 at 10:25:10PM +0100, Michael Niedermayer wrote:
>> Fixes: Timeout
>> Fixes: 5796/clusterfuzz-testcase-minimized-5206729085157376
>>
>> Does someone have a valid sample that triggers this path ?
>>
>> Found-by: continuous fuzzing process
>> https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
>> Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
>> ---
>>  libavcodec/dxtory.c | 6 +-----
>>  1 file changed, 1 insertion(+), 5 deletions(-)
>
> will apply
>
> [...]
> --
> Michael     GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB
>
> Complexity theory is the science of finding the exact solution to an
> approximation. Benchmarking OTOH is finding an approximation of the exact
>

This change breaks this sample: http://0x0.st/s4Ot.avi

Please revert ASAP.