Re: [FFmpeg-devel] [PATCH 4/4] tools/target_dec_fuzzer: Adjust max_pixels for IDCIN

2019-08-22 Thread Paul B Mahol
On Thu, Aug 22, 2019 at 11:24 AM Tomas Härdin wrote: > tor 2019-08-22 klockan 10:34 +0200 skrev Michael Niedermayer: > > On Thu, Aug 22, 2019 at 10:23:40AM +0200, Paul B Mahol wrote: > > > On Thu, Aug 22, 2019 at 10:16 AM Michael Niedermayer < > > > mich...@niedermayer.cc> > > > wrote: > > > > >

Re: [FFmpeg-devel] [PATCH 4/4] tools/target_dec_fuzzer: Adjust max_pixels for IDCIN

2019-08-22 Thread Tomas Härdin
tor 2019-08-22 klockan 10:34 +0200 skrev Michael Niedermayer: > On Thu, Aug 22, 2019 at 10:23:40AM +0200, Paul B Mahol wrote: > > On Thu, Aug 22, 2019 at 10:16 AM Michael Niedermayer < > > mich...@niedermayer.cc> > > wrote: > > > > > On Thu, Aug 22, 2019 at 10:09:30AM +0200, Paul B Mahol wrote: >

Re: [FFmpeg-devel] [PATCH 4/4] tools/target_dec_fuzzer: Adjust max_pixels for IDCIN

2019-08-22 Thread Michael Niedermayer
On Thu, Aug 22, 2019 at 10:23:40AM +0200, Paul B Mahol wrote: > On Thu, Aug 22, 2019 at 10:16 AM Michael Niedermayer > wrote: > > > On Thu, Aug 22, 2019 at 10:09:30AM +0200, Paul B Mahol wrote: > > > Why not fix issues listed in decoder code instead of this hack? > > > > I can improve the VLC rea

Re: [FFmpeg-devel] [PATCH 4/4] tools/target_dec_fuzzer: Adjust max_pixels for IDCIN

2019-08-22 Thread Paul B Mahol
On Thu, Aug 22, 2019 at 10:16 AM Michael Niedermayer wrote: > On Thu, Aug 22, 2019 at 10:09:30AM +0200, Paul B Mahol wrote: > > Why not fix issues listed in decoder code instead of this hack? > > I can improve the VLC reader and will probably look into that > but i dont think that will provide th

Re: [FFmpeg-devel] [PATCH 4/4] tools/target_dec_fuzzer: Adjust max_pixels for IDCIN

2019-08-22 Thread Michael Niedermayer
On Thu, Aug 22, 2019 at 10:09:30AM +0200, Paul B Mahol wrote: > Why not fix issues listed in decoder code instead of this hack? I can improve the VLC reader and will probably look into that but i dont think that will provide the factor of 2000 speedup needed to avoid the adjustment. It might redu

Re: [FFmpeg-devel] [PATCH 4/4] tools/target_dec_fuzzer: Adjust max_pixels for IDCIN

2019-08-22 Thread Paul B Mahol
Why not fix issues listed in decoder code instead of this hack? On Thu, Aug 22, 2019 at 12:21 AM Michael Niedermayer wrote: > Fixes: Timeout (128sec -> 6sec) > Fixes: > 16568/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_IDCIN_fuzzer-5675004095627264 > > Found-by: continuous fuzzing process

[FFmpeg-devel] [PATCH 4/4] tools/target_dec_fuzzer: Adjust max_pixels for IDCIN

2019-08-21 Thread Michael Niedermayer
Fixes: Timeout (128sec -> 6sec) Fixes: 16568/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_IDCIN_fuzzer-5675004095627264 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Signed-off-by: Michael Niedermayer --- tools/target_dec_fuzzer.c | 2