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avformat/segment: Remove redundant code for freeing in write_trailer 

This code mostly duplicates code in the deinit function; the only
exception is av_opt_free(): The options are freed generically lateron.

Reviewed-by: Ridley Combs <rcombs@rcombs.me>
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com>
This commit is contained in:
Andreas Rheinhardt 2020-09-05 23:45:22 +02:00
parent 848f96a2a6
commit 5db09e8930
1 changed files with 4 additions and 13 deletions
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17
libavformat/segment.c
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@ -981,30 +981,21 @@ static int seg_write_trailer(struct AVFormatContext *s)
{
SegmentContext *seg = s->priv_data;
AVFormatContext *oc = seg->avf;
int ret = 0;
int ret;
if (!oc)
goto fail;
return 0;
if (!seg->write_header_trailer) {
if ((ret = segment_end(s, 0, 1)) < 0)
goto fail;
return ret;
if ((ret = open_null_ctx(&oc->pb)) < 0)
goto fail;
return ret;
seg->is_nullctx = 1;
ret = av_write_trailer(oc);
close_null_ctxp(&oc->pb);
} else {
ret = segment_end(s, 1, 1);
}
fail:
if (seg->list)
ff_format_io_close(s, &seg->list_pb);
av_opt_free(seg);
avformat_free_context(oc);
seg->avf = NULL;
return ret;
}