Re: [FFmpeg-devel] [PATCH 01/11] avcodec/alsdec: Clear shift_value

2024-07-23 Thread Michael Niedermayer
On Sat, Jul 20, 2024 at 02:52:31AM +0200, Michael Niedermayer wrote: > (the exact issue is unreproducable but the use of uninitialized data is > reproducable) > > Should fix: signed integer overflow: -2147483648 - 127 cannot be represented > in type 'int' > Should fix: > 69881/clusterfuzz-testc

[FFmpeg-devel] [PATCH 01/11] avcodec/alsdec: Clear shift_value

2024-07-19 Thread Michael Niedermayer
(the exact issue is unreproducable but the use of uninitialized data is reproducable) Should fix: signed integer overflow: -2147483648 - 127 cannot be represented in type 'int' Should fix: 69881/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_ALS_fuzzer-4751301204836352 Found-by: continuous