avcodec/wmalosslessdec: Fix memset sizeof

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
9 years ago · 3187277ebb
parent 52623ef785
commit 3187277ebb
1 changed files with 1 additions and 1 deletions
--- a/libavcodec/wmalosslessdec.c
+++ b/libavcodec/wmalosslessdec.c
@ -717,7 +717,7 @@ static void lms_update(WmallDecodeCtx *s, int ich, int ilms, int input)
    s->cdlms[ich][ilms].lms_updates[recent + (order >> 3)] >>= 1;
    s->cdlms[ich][ilms].recent = recent;
    memset(s->cdlms[ich][ilms].lms_updates + recent + order, 0,
-           sizeof(s->cdlms[ich][ilms].lms_updates) - 4*(recent+order));
+           sizeof(s->cdlms[ich][ilms].lms_updates) - sizeof(int16_t)*(recent+order));
 }

 static void use_high_update_speed(WmallDecodeCtx *s, int ich)