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avfilter/af_channelmap: Use av_mallocz_array()

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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
This commit is contained in:
Michael Niedermayer 2014-06-07 15:05:51 +02:00
parent 1c7ac94cdf
commit a62814abf4
1 changed files with 1 additions and 1 deletions
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2
libavfilter/af_channelmap.c
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@ -312,7 +312,7 @@ static int channelmap_filter_frame(AVFilterLink *inlink, AVFrame *buf)
if (nch_out > nch_in) {
if (nch_out > FF_ARRAY_ELEMS(buf->data)) {
uint8_t **new_extended_data =
av_mallocz(nch_out * sizeof(*buf->extended_data));
av_mallocz_array(nch_out, sizeof(*buf->extended_data));
if (!new_extended_data) {
av_frame_free(&buf);
return AVERROR(ENOMEM);