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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>
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michaelni committed Aug 5, 2019
1 parent 172a43c commit 02f909d
Showing 1 changed file with 1 addition and 1 deletion.
2 changes: 1 addition & 1 deletion libavcodec/vqavideo.c
Expand Up @@ -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;
}
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