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Btrfs: fix subvol_name leak on error in btrfs_mount()
authorIlya Dryomov <idryomov@gmail.com>
Tue, 8 Nov 2011 17:15:05 +0000 (19:15 +0200)
committerIlya Dryomov <idryomov@gmail.com>
Wed, 9 Nov 2011 20:53:38 +0000 (22:53 +0200)
btrfs_parse_early_options() can fail due to error while scanning devices
(-o device= option), but still strdup() subvol_name string:

mount -o subvol=SUBV,device=BAD_DEVICE <dev> <mnt>

So free subvol_name string on error.

Signed-off-by: Ilya Dryomov <idryomov@gmail.com>
fs/btrfs/super.c patch | blob | history

diff --cc fs/btrfs/super.c
Simple merge
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