RepoMirrors
/
ffmpeg
mirror of https://git.ffmpeg.org/ffmpeg.git
1
0
Fork 0
Code Issues Projects Releases Wiki Activity

avcodec/vqavideo: Set video size 

Fixes: out of array access
Fixes: 15919/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_VQA_fuzzer-5657368257363968

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 2019-07-26 00:35:32 +02:00
parent 172a43ce36
commit 02f909dc24
1 changed files with 1 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
libavcodec/vqavideo.c
View File

@ -147,7 +147,7 @@ static av_cold int vqa_decode_init(AVCodecContext *avctx)
}
s->width = AV_RL16(&s->avctx->extradata[6]);
s->height = AV_RL16(&s->avctx->extradata[8]);
if ((ret = av_image_check_size(s->width, s->height, 0, avctx)) < 0) {
if ((ret = ff_set_dimensions(avctx, s->width, s->height)) < 0) {
s->width= s->height= 0;
return ret;
}