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avfilter/vf_dctdnoiz: use av_freep() to avoid leaving stale pointers in memory

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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
This commit is contained in:
Michael Niedermayer 2014-12-14 15:56:32 +01:00
parent eb055295bd
commit 6de2f027cd
1 changed files with 5 additions and 5 deletions
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10
libavfilter/vf_dctdnoiz.c
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@ -732,14 +732,14 @@ static av_cold void uninit(AVFilterContext *ctx)
int i;
DCTdnoizContext *s = ctx->priv;
av_free(s->weights);
av_freep(&s->weights);
for (i = 0; i < 2; i++) {
av_free(s->cbuf[i][0]);
av_free(s->cbuf[i][1]);
av_free(s->cbuf[i][2]);
av_freep(&s->cbuf[i][0]);
av_freep(&s->cbuf[i][1]);
av_freep(&s->cbuf[i][2]);
}
for (i = 0; i < s->nb_threads; i++) {
av_free(s->slices[i]);
av_freep(&s->slices[i]);
av_expr_free(s->expr[i]);
}
}