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avformat/dashdec: check return code of avcodec_parameters_copy()

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Signed-off-by: Marth64 <marth64@proxyid.net>
Reviewed-by: Steven Liu <lq@chinaffmpeg.org>
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Marth64 2024-10-11 02:06:36 -05:00 committed by Steven Liu
parent 6ee7555a90
commit 7acc2ebd5d
1 changed files with 5 additions and 1 deletions
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6
libavformat/dashdec.c
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@ -1949,7 +1949,11 @@ static int open_demux_for_component(AVFormatContext *s, struct representation *p
return AVERROR(ENOMEM);
st->id = i;
avcodec_parameters_copy(st->codecpar, ist->codecpar);
ret = avcodec_parameters_copy(st->codecpar, ist->codecpar);
if (ret < 0)
return ret;
avpriv_set_pts_info(st, ist->pts_wrap_bits, ist->time_base.num, ist->time_base.den);
// copy disposition