Merge commit 'df0891fc8f32db3ced797cd6ebff9492fda01b99'

[ffmpeg] / libavcodec / wmalosslessdec.c

diff --git a/libavcodec/wmalosslessdec.c b/libavcodec/wmalosslessdec.c
index c9bcc2683af1a864650c27c16123c26b8c3d3232..fcadbc034bf9e66cc621f07399e0d4ceecc8e989 100644 (file)
--- a/libavcodec/wmalosslessdec.c
+++ b/libavcodec/wmalosslessdec.c
@@ -700,9 +700,9 @@ static void lms_update(WmallDecodeCtx *s, int ich, int ilms, int input)
         recent--;
     else {
         memcpy(s->cdlms[ich][ilms].lms_prevvalues + order,
-               s->cdlms[ich][ilms].lms_prevvalues, 2 * order);
+               s->cdlms[ich][ilms].lms_prevvalues, sizeof(*s->cdlms[ich][ilms].lms_prevvalues) * order);
         memcpy(s->cdlms[ich][ilms].lms_updates + order,
-               s->cdlms[ich][ilms].lms_updates, 2 * order);
+               s->cdlms[ich][ilms].lms_updates, sizeof(*s->cdlms[ich][ilms].lms_updates) * order);
         recent = order - 1;
     }