RepoMirrors/ffmpeg
1
0
Fork 0
mirror of https://git.ffmpeg.org/ffmpeg.git synced 2025-01-01 12:22:09 +00:00
Code Issues Projects Releases Wiki Activity

avcodec/ffv1dec: Fail earlier if prior context is corrupted

Browse Source 
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
This commit is contained in:
Michael Niedermayer 2022-10-06 22:04:48 +02:00
parent 557aa7772e
commit 4df91e2215
No known key found for this signature in database
GPG Key ID: B18E8928B3948D64
1 changed files with 4 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

5
libavcodec/ffv1dec.c
View File

@ -303,8 +303,11 @@ static int decode_slice(AVCodecContext *c, void *arg)
}
if ((ret = ff_ffv1_init_slice_state(f, fs)) < 0)
return ret;
if (f->cur->key_frame || fs->slice_reset_contexts)
if (f->cur->key_frame || fs->slice_reset_contexts) {
ff_ffv1_clear_slice_state(f, fs);
} else if (fs->slice_damaged) {
return AVERROR_INVALIDDATA;
}
width = fs->slice_width;
height = fs->slice_height;