Re: [FFmpeg-devel] [PATCH] avcodec/v210dec: Fix alignment check for AVX2

2019-05-27 Thread Michael Niedermayer
On Sat, May 18, 2019 at 10:32:42PM +0200, Michael Niedermayer wrote: > On Sat, May 18, 2019 at 01:05:01PM +0200, Reimar Döffinger wrote: > > On 18.05.2019, at 12:15, Michael Niedermayer wrote: > > > > > On Sat, May 18, 2019 at 12:02:55PM +0200, James Darnley wrote: > > >> On 2019-05-18 09:39,

Re: [FFmpeg-devel] [PATCH] avcodec/v210dec: Fix alignment check for AVX2

2019-05-19 Thread Michael Niedermayer
On Sat, May 18, 2019 at 01:26:01PM +0200, James Darnley wrote: > On 2019-05-18 12:15, Michael Niedermayer wrote: > > On Sat, May 18, 2019 at 12:02:55PM +0200, James Darnley wrote: > >> I object to the commit message though because it isn't a "null pointer > >> dereference" but if that is the error

Re: [FFmpeg-devel] [PATCH] avcodec/v210dec: Fix alignment check for AVX2

2019-05-18 Thread Michael Niedermayer
On Sat, May 18, 2019 at 01:05:01PM +0200, Reimar Döffinger wrote: > On 18.05.2019, at 12:15, Michael Niedermayer wrote: > > > On Sat, May 18, 2019 at 12:02:55PM +0200, James Darnley wrote: > >> On 2019-05-18 09:39, Michael Niedermayer wrote: > >>> Fixes: "null pointer dereference" > >>> Fixes:

Re: [FFmpeg-devel] [PATCH] avcodec/v210dec: Fix alignment check for AVX2

2019-05-18 Thread James Darnley
On 2019-05-18 12:15, Michael Niedermayer wrote: > On Sat, May 18, 2019 at 12:02:55PM +0200, James Darnley wrote: >> I object to the commit message though because it isn't a "null pointer >> dereference" but if that is the error as reported by the tool then keep >> it as is. > > yes, the tool(s)

Re: [FFmpeg-devel] [PATCH] avcodec/v210dec: Fix alignment check for AVX2

2019-05-18 Thread Reimar Döffinger
On 18.05.2019, at 12:15, Michael Niedermayer wrote: > On Sat, May 18, 2019 at 12:02:55PM +0200, James Darnley wrote: >> On 2019-05-18 09:39, Michael Niedermayer wrote: >>> Fixes: "null pointer dereference" >>> Fixes: >>>

Re: [FFmpeg-devel] [PATCH] avcodec/v210dec: Fix alignment check for AVX2

2019-05-18 Thread Michael Niedermayer
On Sat, May 18, 2019 at 12:02:55PM +0200, James Darnley wrote: > On 2019-05-18 09:39, Michael Niedermayer wrote: > > Fixes: "null pointer dereference" > > Fixes: > > 14551/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_V210_fuzzer-5088609952071680 > > > > Found-by: continuous fuzzing process

Re: [FFmpeg-devel] [PATCH] avcodec/v210dec: Fix alignment check for AVX2

2019-05-18 Thread James Darnley
On 2019-05-18 09:39, Michael Niedermayer wrote: > Fixes: "null pointer dereference" > Fixes: > 14551/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_V210_fuzzer-5088609952071680 > > Found-by: continuous fuzzing process > https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg >

[FFmpeg-devel] [PATCH] avcodec/v210dec: Fix alignment check for AVX2

2019-05-18 Thread Michael Niedermayer
Fixes: "null pointer dereference" Fixes: 14551/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_V210_fuzzer-5088609952071680 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Signed-off-by: Michael Niedermayer --- libavcodec/v210dec.c | 2 +-