[vlc-devel] commit: libvlc_video_get_width: Don't use a potentially freed pointer. ( Pierre d'Herbemont )

[git version control]

vlc | branch: master | Pierre d'Herbemont <pdherbemont at videolan.org> | Fri Jun 13 15:38:23 2008 +0200| [d7f46e85fb1bbe570dc617458529f71552005bcd]

libvlc_video_get_width: Don't use a potentially freed pointer.

Pointed-out-by: Lukas

> http://git.videolan.org/gitweb.cgi/vlc.git/?a=commit;h=d7f46e85fb1bbe570dc617458529f71552005bcd
---

 src/control/video.c |    9 ++++++---
 1 files changed, 6 insertions(+), 3 deletions(-)

diff --git a/src/control/video.c b/src/control/video.c
index 9e0e263..f243333 100644
--- a/src/control/video.c
+++ b/src/control/video.c
@@ -154,13 +154,16 @@ int libvlc_video_get_height( libvlc_media_player_t *p_mi,
 int libvlc_video_get_width( libvlc_media_player_t *p_mi,
                             libvlc_exception_t *p_e )
 {
+    int width;
+
     vout_thread_t *p_vout = GetVout( p_mi, p_e );
-    if( !p_vout )
-        return 0;
+    if( !p_vout ) return 0;
+
+    width = p_vout->i_window_width;
 
     vlc_object_release( p_vout );
 
-    return p_vout->i_window_width;
+    return width;
 }
 
 int libvlc_media_player_has_vout( libvlc_media_player_t *p_mi,