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>
sub = ff_subtitles_queue_insert(&scc->q, out, i, 0);
if (!sub)
- return AVERROR(ENOMEM);
+ goto fail;
current_pos += i;
sub->pos = current_pos;
sub = ff_subtitles_queue_insert(&scc->q, out, i, 0);
if (!sub)
- return AVERROR(ENOMEM);
+ goto fail;
sub->pos = current_pos;
sub->pts = ts_start;
ff_subtitles_queue_finalize(s, &scc->q);
return ret;
+fail:
+ ff_subtitles_queue_clean(&scc->q);
+ return AVERROR(ENOMEM);
}
static int scc_read_packet(AVFormatContext *s, AVPacket *pkt)