diff options
Diffstat (limited to 'libavcodec/jvdec.c')
| -rw-r--r-- | libavcodec/jvdec.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/libavcodec/jvdec.c b/libavcodec/jvdec.c index d371950b6e..4031fadf15 100644 --- a/libavcodec/jvdec.c +++ b/libavcodec/jvdec.c @@ -143,6 +143,10 @@ static int decode_frame(AVCodecContext *avctx, buf += 5; if (video_size) { + if(video_size < 0) { + av_log(avctx, AV_LOG_ERROR, "video size %d invalid\n", video_size); + return AVERROR_INVALIDDATA; + } if (avctx->reget_buffer(avctx, &s->frame) < 0) { av_log(avctx, AV_LOG_ERROR, "get_buffer() failed\n"); return -1; |