mpegdemux: check pointer before dereferencing
authorSangkyu Park <sk1122.park@samsung.com>
Fri, 26 Jun 2015 06:58:25 +0000 (15:58 +0900)
committerLuis de Bethencourt <luis@debethencourt.com>
Fri, 26 Jun 2015 17:02:22 +0000 (18:02 +0100)
commit0ca354eb102d883d0bc4cb9762c8911ccf698ffc
tree461ee119658e9e32ff516e3c0dc184e6bcf440a3
parente09cf2f3b6106d3aa9e7b8b6ab72b09cce3d45c5
mpegdemux: check pointer before dereferencing

gst_ps_demux_get_stream() could return NULL when it is unknown stream,
check this hasn't happened before dereferencing the returned pointer.

https://bugzilla.gnome.org/show_bug.cgi?id=751528
gst/mpegdemux/gstmpegdemux.c [changed mode: 0644->0755]