[vlc-commits] demux: asf: ignore empty sub-payloads (fix #9990)

[Francois Cartegnie]

vlc/vlc-2.1 | branch: master | Francois Cartegnie <fcvlcdev at free.fr> | Tue Nov 26 15:40:33 2013 +0100| [40d5cdb342e4afde07cb730b7c5e221841a79425] | committer: Jean-Baptiste Kempf

demux: asf: ignore empty sub-payloads (fix #9990)

> http://git.videolan.org/gitweb.cgi/vlc/vlc-2.1.git/?a=commit;h=40d5cdb342e4afde07cb730b7c5e221841a79425
---

 modules/demux/asf/asf.c |    4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/modules/demux/asf/asf.c b/modules/demux/asf/asf.c
index 3acea45..9acb430 100644
--- a/modules/demux/asf/asf.c
+++ b/modules/demux/asf/asf.c
@@ -557,8 +557,8 @@ static int DemuxPayload(demux_t *p_demux, struct asf_packet_t *pkt, int i_payloa
             i_sub_payload_data_length = pkt->p_peek[pkt->i_skip++];
 
         stream_Read(p_demux->s, NULL, pkt->i_skip);
-
-        if (DemuxSubPayload(p_demux, tk, i_sub_payload_data_length, i_pts,
+        if ( i_sub_payload_data_length &&
+	     DemuxSubPayload(p_demux, tk, i_sub_payload_data_length, i_pts,
                             i_media_object_offset) < 0)
             return -1;