Re: [FFmpeg-devel] [PATCH 5/9] avformat/mov: Check extend and base offset

2024-06-20 Thread James Almer
On 6/20/2024 7:54 PM, Michael Niedermayer wrote: On Wed, Jun 19, 2024 at 03:08:58PM +0200, Rémi Denis-Courmont wrote: Le 19 juin 2024 14:34:59 GMT+02:00, James Almer a écrit : On 6/18/2024 4:07 AM, Rémi Denis-Courmont wrote: Le 17 juin 2024 01:08:27 GMT+02:00, Michael Niedermayer a écri

Re: [FFmpeg-devel] [PATCH 5/9] avformat/mov: Check extend and base offset

2024-06-20 Thread Michael Niedermayer
On Wed, Jun 19, 2024 at 03:08:58PM +0200, Rémi Denis-Courmont wrote: > > > Le 19 juin 2024 14:34:59 GMT+02:00, James Almer a écrit : > >On 6/18/2024 4:07 AM, Rémi Denis-Courmont wrote: > >> > >> > >> Le 17 juin 2024 01:08:27 GMT+02:00, Michael Niedermayer > >> a écrit : > >>> Fixes: signed i

Re: [FFmpeg-devel] [PATCH 5/9] avformat/mov: Check extend and base offset

2024-06-19 Thread Rémi Denis-Courmont
Le 19 juin 2024 14:34:59 GMT+02:00, James Almer a écrit : >On 6/18/2024 4:07 AM, Rémi Denis-Courmont wrote: >> >> >> Le 17 juin 2024 01:08:27 GMT+02:00, Michael Niedermayer >> a écrit : >>> Fixes: signed integer overflow: 2314885530818453536 + 9151314442816847872 >>> cannot be represented i

Re: [FFmpeg-devel] [PATCH 5/9] avformat/mov: Check extend and base offset

2024-06-19 Thread James Almer
On 6/18/2024 4:07 AM, Rémi Denis-Courmont wrote: Le 17 juin 2024 01:08:27 GMT+02:00, Michael Niedermayer a écrit : Fixes: signed integer overflow: 2314885530818453536 + 9151314442816847872 cannot be represented in type 'long' Fixes: 68359/clusterfuzz-testcase-minimized-ffmpeg_dem_MOV_fuzze

Re: [FFmpeg-devel] [PATCH 5/9] avformat/mov: Check extend and base offset

2024-06-18 Thread Andreas Rheinhardt
Rémi Denis-Courmont: > > > Le 17 juin 2024 01:08:27 GMT+02:00, Michael Niedermayer > a écrit : >> Fixes: signed integer overflow: 2314885530818453536 + 9151314442816847872 >> cannot be represented in type 'long' >> Fixes: >> 68359/clusterfuzz-testcase-minimized-ffmpeg_dem_MOV_fuzzer-657195031

Re: [FFmpeg-devel] [PATCH 5/9] avformat/mov: Check extend and base offset

2024-06-18 Thread Rémi Denis-Courmont
Le 17 juin 2024 01:08:27 GMT+02:00, Michael Niedermayer a écrit : >Fixes: signed integer overflow: 2314885530818453536 + 9151314442816847872 >cannot be represented in type 'long' >Fixes: >68359/clusterfuzz-testcase-minimized-ffmpeg_dem_MOV_fuzzer-6571950311800832 > >Found-by: continuous fuzzi

Re: [FFmpeg-devel] [PATCH 5/9] avformat/mov: Check extend and base offset

2024-06-17 Thread James Almer
On 6/16/2024 8:08 PM, Michael Niedermayer wrote: Fixes: signed integer overflow: 2314885530818453536 + 9151314442816847872 cannot be represented in type 'long' Fixes: 68359/clusterfuzz-testcase-minimized-ffmpeg_dem_MOV_fuzzer-6571950311800832 Found-by: continuous fuzzing process https://githu