If AVPacket->data == NULL, the packet does not contain any buffer to
commit339132e96405f00d586f3f8eaa4585f845582cec
authorlucabe <lucabe@9553f0bf-9b14-0410-a0b8-cfaf0461ba5b>
Fri, 30 Jan 2009 12:41:44 +0000 (30 12:41 +0000)
committerlucabe <lucabe@9553f0bf-9b14-0410-a0b8-cfaf0461ba5b>
Fri, 30 Jan 2009 12:41:44 +0000 (30 12:41 +0000)
tree29405a3ba83a8ffa05fec10f1fc6cdbcc4359bda
parentfc798190d933cbcc9af6d23350c722f1fc4f2cd1
If AVPacket->data == NULL, the packet does not contain any buffer to
be freed.
This fixes a double free on exit.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@16857 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b
libavdevice/v4l2.c