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avformat/oggenc: free buffered page lists while uninitializing the muxer

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If the trailer is never writen, there could be buffered pages that would leak.

Reviewed-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com>
Signed-off-by: James Almer <jamrial@gmail.com>
This commit is contained in:
James Almer
2019-10-20 23:38:05 -03:00
parent aeb8b65cdf
commit cecf29eb1c
1 changed files with 9 additions and 0 deletions
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9
libavformat/oggenc.c
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@@ -740,6 +740,8 @@ static int ogg_write_trailer(AVFormatContext *s)
static void ogg_free(AVFormatContext *s) static void ogg_free(AVFormatContext *s)
{ {
OGGContext *ogg = s->priv_data;
OGGPageList *p = ogg->page_list;
int i; int i;
for (i = 0; i < s->nb_streams; i++) { for (i = 0; i < s->nb_streams; i++) {
@@ -756,6 +758,13 @@ static void ogg_free(AVFormatContext *s)
av_freep(&oggstream->header[1]); av_freep(&oggstream->header[1]);
av_freep(&st->priv_data); av_freep(&st->priv_data);
} }
while (p) {
OGGPageList *next = p->next;
av_free(p);
p = next;
}
ogg->page_list = NULL;
} }
#if CONFIG_OGG_MUXER #if CONFIG_OGG_MUXER