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avfilter/vf_unsharp: use av_malloc_array()

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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
This commit is contained in:
Michael Niedermayer 2014-06-13 23:14:18 +02:00
parent 043bcdcdb0
commit 263aeb826d
1 changed files with 2 additions and 1 deletions
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3
libavfilter/vf_unsharp.c
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@ -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;