vc2enc: correctly zero out coefficient array padding

Credit for figuring this out goes to James Darnley.

Signed-off-by: Rostislav Pehlivanov <atomnuker@gmail.com>
(cherry picked from commit 3ef10406e19663a78791ed1b38178fb00d4c7d88)

1 files changed, 1 insertions, 1 deletions

diff --git a/libavcodec/vc2enc.c b/libavcodec/vc2enc.c
index f42b10ffef..bf3f3a980d 100644
--- a/libavcodec/vc2enc.c
+++ b/libavcodec/vc2enc.c
@@ -867,7 +867,7 @@ static int dwt_plane(AVCodecContext *avctx, void *arg)
         }
     }
 
-    memset(buf, 0, (p->coef_stride*p->dwt_height - p->height*p->width)*sizeof(dwtcoef));
+    memset(buf, 0, p->coef_stride * (p->dwt_height - p->height) * sizeof(dwtcoef));
 
     for (level = s->wavelet_depth-1; level >= 0; level--) {
         const SubBand *b = &p->band[level][0];