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avcodec/pgssubdec: Use av_malloc(z)_array()

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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
This commit is contained in:
Michael Niedermayer 2014-05-22 15:04:34 +02:00
parent f932e5f716
commit e8e9186a70
1 changed files with 2 additions and 2 deletions
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4
libavcodec/pgssubdec.c
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@ -341,7 +341,7 @@ static int parse_presentation_segment(AVCodecContext *avctx,
}
av_freep(&ctx->presentation.objects);
ctx->presentation.objects = av_malloc(sizeof(PGSSubPictureReference) * ctx->presentation.object_count);
ctx->presentation.objects = av_malloc_array(ctx->presentation.object_count, sizeof(PGSSubPictureReference));
if (!ctx->presentation.objects) {
ctx->presentation.object_count = 0;
return AVERROR(ENOMEM);
@ -417,7 +417,7 @@ static int display_end_segment(AVCodecContext *avctx, void *data,
sub->format = 0;
sub->num_rects = ctx->presentation.object_count;
sub->rects = av_mallocz(sizeof(*sub->rects) * sub->num_rects);
sub->rects = av_mallocz_array(sub->num_rects, sizeof(*sub->rects));
for (rect = 0; rect < sub->num_rects; ++rect) {
uint16_t picture_id = ctx->presentation.objects[rect].picture_id;