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avformat/mpl2dec: Simplify cleanup after read_header failure

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by setting the FF_FMT_INIT_CLEANUP flag.

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
This commit is contained in:
Andreas Rheinhardt 2020-03-21 18:31:06 +01:00
parent bcdc1d1060
commit 3237d955e8
1 changed files with 2 additions and 3 deletions
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5
libavformat/mpl2dec.c
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@ -110,10 +110,8 @@ static int mpl2_read_header(AVFormatContext *s)
AVPacket *sub;
sub = ff_subtitles_queue_insert(&mpl2->q, p, strlen(p), 0);
if (!sub) {
ff_subtitles_queue_clean(&mpl2->q);
if (!sub)
return AVERROR(ENOMEM);
}
sub->pos = pos;
sub->pts = pts_start;
sub->duration = duration;
@ -149,6 +147,7 @@ const AVInputFormat ff_mpl2_demuxer = {
.name = "mpl2",
.long_name = NULL_IF_CONFIG_SMALL("MPL2 subtitles"),
.priv_data_size = sizeof(MPL2Context),
.flags_internal = FF_FMT_INIT_CLEANUP,
.read_probe = mpl2_probe,
.read_header = mpl2_read_header,
.read_packet = mpl2_read_packet,