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Code Issues Releases Activity

avcodec/dvbsubdec: use av_freep() for saftey

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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
This commit is contained in:
Michael Niedermayer 2014-11-11 22:20:20 +01:00
parent 4809ac75fc
commit 2813dabdd4
1 changed files with 3 additions and 3 deletions
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6
libavcodec/dvbsubdec.c
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@ -842,15 +842,15 @@ static int save_subtitle_set(AVCodecContext *avctx, AVSubtitle *sub, int *got_ou
rect->pict.data[1] = av_mallocz(AVPALETTE_SIZE);
if (!rect->pict.data[1]) {
av_free(sub->rects);
av_freep(&sub->rects);
return AVERROR(ENOMEM);
}
memcpy(rect->pict.data[1], clut_table, (1 << region->depth) * sizeof(uint32_t));
rect->pict.data[0] = av_malloc(region->buf_size);
if (!rect->pict.data[0]) {
av_free(rect->pict.data[1]);
av_free(sub->rects);
av_freep(&rect->pict.data[1]);
av_freep(&sub->rects);
return AVERROR(ENOMEM);
}