avfilter/vf_unsharp: use av_malloc_array()

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
11 years ago · 263aeb826d
parent 043bcdcdb0
commit 263aeb826d
1 changed files with 2 additions and 1 deletions
--- a/libavfilter/vf_unsharp.c
+++ b/libavfilter/vf_unsharp.c
@ -184,7 +184,8 @@ static int init_filter_param(AVFilterContext *ctx, UnsharpFilterParam *fp, const
           effect, effect_type, fp->msize_x, fp->msize_y, fp->amount / 65535.0);

    for (z = 0; z < 2 * fp->steps_y; z++)
-        if (!(fp->sc[z] = av_malloc(sizeof(*(fp->sc[z])) * (width + 2 * fp->steps_x))))
+        if (!(fp->sc[z] = av_malloc_array(width + 2 * fp->steps_x,
+                                          sizeof(*(fp->sc[z])))))
            return AVERROR(ENOMEM);

    return 0;