btrfs-progs: check, handle error in fix_key_order
authorDavid Sterba <dsterba@suse.cz>
Sat, 3 Jan 2015 01:47:32 +0000 (02:47 +0100)
committerDavid Sterba <dsterba@suse.cz>
Sat, 3 Jan 2015 01:47:32 +0000 (02:47 +0100)
commitfd1e9ad6a89b9b24a601d85b68c7a616f63ef0a7
tree44d08b1ddcd017c0108b78ba25ab5d0d8b8ce611
parentde5c5422753fbb39132457c55496ffcbee846519
btrfs-progs: check, handle error in fix_key_order

In case the buffer is corrupted and the for loop does not happen, we'd
return garbage. The caller retunrs -EIO in case of any corruption, use
that value in fix_key_order.

Resolves-coverity-id: 1246944
Signed-off-by: David Sterba <dsterba@suse.cz>
cmds-check.c