avfilter/vf_unsharp: use av_malloc_array()
authorMichael Niedermayer <michaelni@gmx.at>
Fri, 13 Jun 2014 21:14:18 +0000 (23:14 +0200)
committerMichael Niedermayer <michaelni@gmx.at>
Fri, 13 Jun 2014 21:14:18 +0000 (23:14 +0200)
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
libavfilter/vf_unsharp.c

index b9f6821..37053d9 100644 (file)
@@ -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;