avcodec/ffv1: Clear state on alloc

Fixes: use of uninitialized memory
Fixes: 428969823/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_FFV1_DEC_fuzzer-5909681623334912

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
This commit is contained in:
Michael Niedermayer 2025-08-06 13:36:06 +02:00 committed by michaelni
parent 27a541bb4c
commit 85a2beaa81

Diff content is not available