[vlc-commits] demux/mp4: SetupAudioES: add missing error-check

[Filip Roséen]

vlc | branch: master | Filip Roséen <filip at atch.se> | Thu May 18 12:16:55 2017 +0200| [21096ae260f6b22d385265fd11a897e2638f9382] | committer: Jean-Baptiste Kempf

demux/mp4: SetupAudioES: add missing error-check

The changes introduced in 08a2eb61 correctly adds a new block for
reading from p_extra, it however left out the if-condition to protect
said block.

Signed-off-by: Jean-Baptiste Kempf <jb at videolan.org>

> http://git.videolan.org/gitweb.cgi/vlc.git/?a=commit;h=21096ae260f6b22d385265fd11a897e2638f9382
---

 modules/demux/mp4/essetup.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/modules/demux/mp4/essetup.c b/modules/demux/mp4/essetup.c
index e499c6b03f..cc53143881 100644
--- a/modules/demux/mp4/essetup.c
+++ b/modules/demux/mp4/essetup.c
@@ -913,6 +913,7 @@ int SetupAudioES( demux_t *p_demux, mp4_track_t *p_track, MP4_Box_t *p_sample )
             {
                 size_t i_extra = p_dfLa->data.p_binary->i_blob;
                 uint8_t *p_extra = malloc(i_extra);
+                if( likely( p_extra ) )
                 {
                     p_track->fmt.i_extra = i_extra;
                     p_track->fmt.p_extra = p_extra;