Btrfs-progs: return immediately on tree search failure
authorFilipe David Borba Manana <fdmanana@gmail.com>
Mon, 29 Jul 2013 18:36:36 +0000 (19:36 +0100)
committerDavid Sterba <dsterba@suse.cz>
Tue, 3 Sep 2013 17:40:45 +0000 (19:40 +0200)
commit02e778b2783f9a9ae89d0e4c8c25213fc5f750d1
tree9da1722d6e49d53c52ced8dc7225e908f0b3bd9c
parent1c1725a07b384e13300b99ecf6816b6f78615691
Btrfs-progs: return immediately on tree search failure

If the chunk tree search failed in volumes.c:btrfs_read_chunk_tree()
return immediately, rather than looping and use the invalid contents
of the path structure, causing weird errors/crash at run time.

Signed-off-by: Filipe David Borba Manana <fdmanana@gmail.com>
Signed-off-by: David Sterba <dsterba@suse.cz>
Signed-off-by: Chris Mason <chris.mason@fusionio.com>
volumes.c