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lavfi/unsharp: add missing NULL check

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This commit is contained in:
Stefano Sabatini 2013-02-15 14:22:21 +01:00
parent 64e592eef2
commit 89505f2c3f
1 changed files with 2 additions and 1 deletions
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libavfilter/vf_unsharp.c
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@ -216,7 +216,8 @@ static int init_filter_param(AVFilterContext *ctx, FilterParam *fp, const char *
effect, effect_type, fp->msize_x, fp->msize_y, fp->amount / 65535.0); effect, effect_type, fp->msize_x, fp->msize_y, fp->amount / 65535.0);
for (z = 0; z < 2 * fp->steps_y; z++) for (z = 0; z < 2 * fp->steps_y; z++)
fp->sc[z] = av_malloc(sizeof(*(fp->sc[z])) * (width + 2 * fp->steps_x)); if (!(fp->sc[z] = av_malloc(sizeof(*(fp->sc[z])) * (width + 2 * fp->steps_x))))
return AVERROR(ENOMEM);
return 0; return 0;
} }