diff options
Diffstat (limited to 'libavcodec/vcr1.c')
-rw-r--r-- | libavcodec/vcr1.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/libavcodec/vcr1.c b/libavcodec/vcr1.c index 73a7226523..1526215314 100644 --- a/libavcodec/vcr1.c +++ b/libavcodec/vcr1.c @@ -56,6 +56,11 @@ static int decode_frame(AVCodecContext *avctx, if(p->data[0]) avctx->release_buffer(avctx, p); + if(buf_size < 16 + avctx->height + avctx->width*avctx->height*5/8){ + av_log(avctx, AV_LOG_ERROR, "Insufficient input data.\n"); + return AVERROR(EINVAL); + } + p->reference= 0; if(avctx->get_buffer(avctx, p) < 0){ av_log(avctx, AV_LOG_ERROR, "get_buffer() failed\n"); |