diff options
| -rw-r--r-- | libavcodec/svq3.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/libavcodec/svq3.c b/libavcodec/svq3.c index 31187713da..c35138b8bc 100644 --- a/libavcodec/svq3.c +++ b/libavcodec/svq3.c @@ -906,7 +906,7 @@ static av_cold int svq3_decode_init(AVCodecContext *avctx) int offset = (get_bits_count(&gb)+7)>>3; uint8_t *buf; - if ((uint64_t)watermark_width*4 > UINT_MAX/watermark_height) + if (watermark_height<=0 || (uint64_t)watermark_width*4 > UINT_MAX/watermark_height) return -1; buf = av_malloc(buf_len); |