Re: [FFmpeg-devel] [PATCH 2/4] avcodec/hevc_ps: Fix integer overflow with num_tile_rows

2019-06-25 Thread Michael Niedermayer
On Thu, Jun 20, 2019 at 01:04:45AM -0300, James Almer wrote: > On 6/19/2019 3:59 PM, James Almer wrote: > > On 6/19/2019 3:13 PM, Michael Niedermayer wrote: > >> On Wed, Jun 19, 2019 at 12:54:25PM -0300, James Almer wrote: > >>> On 6/19/2019 6:22 AM, Michael Niedermayer wrote: > On Mon, Jun

Re: [FFmpeg-devel] [PATCH 2/4] avcodec/hevc_ps: Fix integer overflow with num_tile_rows

2019-06-25 Thread Michael Niedermayer
On Wed, Jun 19, 2019 at 03:59:47PM -0300, James Almer wrote: > On 6/19/2019 3:13 PM, Michael Niedermayer wrote: > > On Wed, Jun 19, 2019 at 12:54:25PM -0300, James Almer wrote: > >> On 6/19/2019 6:22 AM, Michael Niedermayer wrote: > >>> On Mon, Jun 17, 2019 at 07:55:45PM -0300, James Almer wrote:

Re: [FFmpeg-devel] [PATCH 2/4] avcodec/hevc_ps: Fix integer overflow with num_tile_rows

2019-06-19 Thread James Almer
On 6/19/2019 3:59 PM, James Almer wrote: > On 6/19/2019 3:13 PM, Michael Niedermayer wrote: >> On Wed, Jun 19, 2019 at 12:54:25PM -0300, James Almer wrote: >>> On 6/19/2019 6:22 AM, Michael Niedermayer wrote: On Mon, Jun 17, 2019 at 07:55:45PM -0300, James Almer wrote: > On 6/17/2019 6:54

Re: [FFmpeg-devel] [PATCH 2/4] avcodec/hevc_ps: Fix integer overflow with num_tile_rows

2019-06-19 Thread James Almer
On 6/19/2019 3:13 PM, Michael Niedermayer wrote: > On Wed, Jun 19, 2019 at 12:54:25PM -0300, James Almer wrote: >> On 6/19/2019 6:22 AM, Michael Niedermayer wrote: >>> On Mon, Jun 17, 2019 at 07:55:45PM -0300, James Almer wrote: On 6/17/2019 6:54 PM, Michael Niedermayer wrote: > On Sun,

Re: [FFmpeg-devel] [PATCH 2/4] avcodec/hevc_ps: Fix integer overflow with num_tile_rows

2019-06-19 Thread Michael Niedermayer
On Wed, Jun 19, 2019 at 12:54:25PM -0300, James Almer wrote: > On 6/19/2019 6:22 AM, Michael Niedermayer wrote: > > On Mon, Jun 17, 2019 at 07:55:45PM -0300, James Almer wrote: > >> On 6/17/2019 6:54 PM, Michael Niedermayer wrote: > >>> On Sun, Jun 16, 2019 at 11:10:43PM -0300, James Almer wrote:

Re: [FFmpeg-devel] [PATCH 2/4] avcodec/hevc_ps: Fix integer overflow with num_tile_rows

2019-06-19 Thread James Almer
On 6/19/2019 6:22 AM, Michael Niedermayer wrote: > On Mon, Jun 17, 2019 at 07:55:45PM -0300, James Almer wrote: >> On 6/17/2019 6:54 PM, Michael Niedermayer wrote: >>> On Sun, Jun 16, 2019 at 11:10:43PM -0300, James Almer wrote: On 6/13/2019 3:32 PM, Michael Niedermayer wrote: > Fixes:

Re: [FFmpeg-devel] [PATCH 2/4] avcodec/hevc_ps: Fix integer overflow with num_tile_rows

2019-06-19 Thread Michael Niedermayer
On Mon, Jun 17, 2019 at 07:55:45PM -0300, James Almer wrote: > On 6/17/2019 6:54 PM, Michael Niedermayer wrote: > > On Sun, Jun 16, 2019 at 11:10:43PM -0300, James Almer wrote: > >> On 6/13/2019 3:32 PM, Michael Niedermayer wrote: > >>> Fixes: signed integer overflow: -2147483648 - 1 cannot be

Re: [FFmpeg-devel] [PATCH 2/4] avcodec/hevc_ps: Fix integer overflow with num_tile_rows

2019-06-19 Thread Michael Niedermayer
On Mon, Jun 17, 2019 at 07:55:45PM -0300, James Almer wrote: > On 6/17/2019 6:54 PM, Michael Niedermayer wrote: > > On Sun, Jun 16, 2019 at 11:10:43PM -0300, James Almer wrote: > >> On 6/13/2019 3:32 PM, Michael Niedermayer wrote: > >>> Fixes: signed integer overflow: -2147483648 - 1 cannot be

Re: [FFmpeg-devel] [PATCH 2/4] avcodec/hevc_ps: Fix integer overflow with num_tile_rows

2019-06-17 Thread James Almer
On 6/17/2019 6:54 PM, Michael Niedermayer wrote: > On Sun, Jun 16, 2019 at 11:10:43PM -0300, James Almer wrote: >> On 6/13/2019 3:32 PM, Michael Niedermayer wrote: >>> Fixes: signed integer overflow: -2147483648 - 1 cannot be represented in >>> type 'int' >>> Fixes: >>>

Re: [FFmpeg-devel] [PATCH 2/4] avcodec/hevc_ps: Fix integer overflow with num_tile_rows

2019-06-17 Thread Michael Niedermayer
On Sun, Jun 16, 2019 at 11:10:43PM -0300, James Almer wrote: > On 6/13/2019 3:32 PM, Michael Niedermayer wrote: > > Fixes: signed integer overflow: -2147483648 - 1 cannot be represented in > > type 'int' > > Fixes: > >

Re: [FFmpeg-devel] [PATCH 2/4] avcodec/hevc_ps: Fix integer overflow with num_tile_rows

2019-06-16 Thread James Almer
On 6/13/2019 3:32 PM, Michael Niedermayer wrote: > Fixes: signed integer overflow: -2147483648 - 1 cannot be represented in type > 'int' > Fixes: > 14880/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_HEVC_fuzzer-5130977304641536 > > Found-by: continuous fuzzing process >

Re: [FFmpeg-devel] [PATCH 2/4] avcodec/hevc_ps: Fix integer overflow with num_tile_rows

2019-06-16 Thread Song, Ruiling
ichael Niedermayer > > > Sent: Friday, June 14, 2019 2:33 AM > > > To: FFmpeg development discussions and patches > > de...@ffmpeg.org> > > > Subject: [FFmpeg-devel] [PATCH 2/4] avcodec/hevc_ps: Fix integer > overflow > > > with num_tile_rows > > > > >

Re: [FFmpeg-devel] [PATCH 2/4] avcodec/hevc_ps: Fix integer overflow with num_tile_rows

2019-06-15 Thread Michael Niedermayer
discussions and patches > de...@ffmpeg.org> > > Subject: [FFmpeg-devel] [PATCH 2/4] avcodec/hevc_ps: Fix integer overflow > > with num_tile_rows > > > > Fixes: signed integer overflow: -2147483648 - 1 cannot be represented in > > type 'int' > > Fixes:

Re: [FFmpeg-devel] [PATCH 2/4] avcodec/hevc_ps: Fix integer overflow with num_tile_rows

2019-06-15 Thread Song, Ruiling
> -Original Message- > From: ffmpeg-devel [mailto:ffmpeg-devel-boun...@ffmpeg.org] On Behalf > Of Michael Niedermayer > Sent: Friday, June 14, 2019 2:33 AM > To: FFmpeg development discussions and patches de...@ffmpeg.org> > Subject: [FFmpeg-devel] [PATCH 2/4] avcodec

[FFmpeg-devel] [PATCH 2/4] avcodec/hevc_ps: Fix integer overflow with num_tile_rows

2019-06-13 Thread Michael Niedermayer
Fixes: signed integer overflow: -2147483648 - 1 cannot be represented in type 'int' Fixes: 14880/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_HEVC_fuzzer-5130977304641536 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Signed-off-by: