diff options
| -rw-r--r-- | libavcodec/utvideodec.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/libavcodec/utvideodec.c b/libavcodec/utvideodec.c index 7d75c59336..bb8c7aac1e 100644 --- a/libavcodec/utvideodec.c +++ b/libavcodec/utvideodec.c @@ -213,6 +213,8 @@ static void restore_median(uint8_t *src, int step, int stride, slice_start = ((slice * height) / slices) & cmask; slice_height = ((((slice + 1) * height) / slices) & cmask) - slice_start; + if (!slice_height) + continue; bsrc = src + slice_start * stride; @@ -269,6 +271,8 @@ static void restore_median_il(uint8_t *src, int step, int stride, slice_height = ((((slice + 1) * height) / slices) & cmask) - slice_start; slice_height >>= 1; + if (!slice_height) + continue; bsrc = src + slice_start * stride; |