Michael Niedermayer b9b4c9ebf0 avcodec/get_buffer: Use av_buffer_mallocz() for audio same as its done for video ...

Fixes: Use of uninintialized value
Fixes: 70993/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_AAC_LATM_fuzzer-6378949754552320
Fixes: 71104/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_AAC_FIXED_fuzzer-5001538727116800

For the AAC/USAC/SBR code which reads uninitialized memory, it would be good, if it did not
a fix for that is welcome!

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>

2025-01-01 21:33:46 +01:00

9.3 KiB

Raw Blame History

View Raw