ChangeSet 1.1276.22.25, 2003/08/22 15:52:51-07:00, greg@kroah.com

[PATCH] V4L: fix use after free bug in v4l core.


 drivers/media/video/videodev.c |    2 +-
 1 files changed, 1 insertion(+), 1 deletion(-)


diff -Nru a/drivers/media/video/videodev.c b/drivers/media/video/videodev.c
--- a/drivers/media/video/videodev.c	Tue Sep  2 12:46:38 2003
+++ b/drivers/media/video/videodev.c	Tue Sep  2 12:46:38 2003
@@ -349,9 +349,9 @@
 	if(video_device[vfd->minor]!=vfd)
 		panic("videodev: bad unregister");
 
-	class_device_unregister(&vfd->class_dev);
 	devfs_remove(vfd->devfs_name);
 	video_device[vfd->minor]=NULL;
+	class_device_unregister(&vfd->class_dev);
 	up(&videodev_lock);
 }