Re: [FFmpeg-devel] [PATCH 5/7] avformat/mxfdec: More offset_temp checks

2024-09-18 Thread Michael Niedermayer
On Mon, Sep 16, 2024 at 09:59:11AM +0200, Tomas Härdin wrote: > sön 2024-09-15 klockan 22:28 +0200 skrev Tomas Härdin: > > fre 2024-09-13 klockan 01:33 +0200 skrev Michael Niedermayer: > > > Fixes: signed integer overflow: 9223372036854775807 - - > > > 1927491430256034080 cannot be represented in t

Re: [FFmpeg-devel] [PATCH 5/7] avformat/mxfdec: More offset_temp checks

2024-09-16 Thread Tomas Härdin
sön 2024-09-15 klockan 22:28 +0200 skrev Tomas Härdin: > fre 2024-09-13 klockan 01:33 +0200 skrev Michael Niedermayer: > > Fixes: signed integer overflow: 9223372036854775807 - - > > 1927491430256034080 cannot be represented in type 'long' > > Fixes: 70607/clusterfuzz-testcase-minimized-ffmpeg_dem_

Re: [FFmpeg-devel] [PATCH 5/7] avformat/mxfdec: More offset_temp checks

2024-09-15 Thread Tomas Härdin
fre 2024-09-13 klockan 01:33 +0200 skrev Michael Niedermayer: > Fixes: signed integer overflow: 9223372036854775807 - - > 1927491430256034080 cannot be represented in type 'long' > Fixes: 70607/clusterfuzz-testcase-minimized-ffmpeg_dem_MXF_fuzzer- > 5282235077951488 > > Found-by: continuous fuzzin

Re: [FFmpeg-devel] [PATCH 5/7] avformat/mxfdec: More offset_temp checks

2024-09-15 Thread Tomas Härdin
fre 2024-09-13 klockan 01:33 +0200 skrev Michael Niedermayer: > Fixes: signed integer overflow: 9223372036854775807 - - > 1927491430256034080 cannot be represented in type 'long' > Fixes: 70607/clusterfuzz-testcase-minimized-ffmpeg_dem_MXF_fuzzer- > 5282235077951488 > > Found-by: continuous fuzzin

[FFmpeg-devel] [PATCH 5/7] avformat/mxfdec: More offset_temp checks

2024-09-12 Thread Michael Niedermayer
Fixes: signed integer overflow: 9223372036854775807 - -1927491430256034080 cannot be represented in type 'long' Fixes: 70607/clusterfuzz-testcase-minimized-ffmpeg_dem_MXF_fuzzer-5282235077951488 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg