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avformat/hlsenc: check return value of avcodec_parameters_copy()

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Written in the dominant style of the surrounding code block.

Signed-off-by: Marth64 <marth64@proxyid.net>
Reviewed-by: Steven Liu <lq@chinaffmpeg.org>
(cherry picked from commit f46415f373)
This commit is contained in:
Marth64
2024-10-12 12:25:40 -05:00
parent ae7332065b
commit dd78b9ed7c
1 changed files with 3 additions and 1 deletions
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4
libavformat/hlsenc.c
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@@ -887,7 +887,9 @@ static int hls_mux_init(AVFormatContext *s, VariantStream *vs)
if (!(st = avformat_new_stream(loc, NULL)))
return AVERROR(ENOMEM);
avcodec_parameters_copy(st->codecpar, vs->streams[i]->codecpar);
ret = avcodec_parameters_copy(st->codecpar, vs->streams[i]->codecpar);
if (ret < 0)
return ret;
if (!oc->oformat->codec_tag ||
av_codec_get_id (oc->oformat->codec_tag, vs->streams[i]->codecpar->codec_tag) == st->codecpar->codec_id ||
av_codec_get_tag(oc->oformat->codec_tag, vs->streams[i]->codecpar->codec_id) <= 0) {