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avformat/mpl2dec: Fix memleak upon read header failure
The already parsed subtitles (contained in an FFDemuxSubtitlesQueue) would leak if an error happened upon reading a subsequent subtitle. Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com>
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@ -111,8 +111,10 @@ static int mpl2_read_header(AVFormatContext *s)
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AVPacket *sub;
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sub = ff_subtitles_queue_insert(&mpl2->q, p, strlen(p), 0);
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if (!sub)
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if (!sub) {
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ff_subtitles_queue_clean(&mpl2->q);
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return AVERROR(ENOMEM);
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}
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sub->pos = pos;
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sub->pts = pts_start;
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sub->duration = duration;
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