btrfs-progs: free local variable buf upon unsuccessful returns
authorGui Hecheng <guihc.fnst@cn.fujitsu.com>
Thu, 5 Sep 2013 02:38:54 +0000 (10:38 +0800)
committerChris Mason <chris.mason@fusionio.com>
Wed, 16 Oct 2013 12:20:42 +0000 (08:20 -0400)
commit0f2569b1266b0a6288013a81e4c93f4ac09fdb9b
treee36fb323a40982ad8571b00651e7e45096eb78a2
parent5991043ea4e825f002d58472554cee4475dffb0d
btrfs-progs: free local variable buf upon unsuccessful returns

The variable "buf" passed into find_collision() as parameter "name"
should be freed on unsuccessful returns.

Signed-off-by: Gui Hecheng <guihc.fnst@cn.fujitsu.com>
Signed-off-by: David Sterba <dsterba@suse.cz>
Signed-off-by: Chris Mason <chris.mason@fusionio.com>
btrfs-image.c