Commits
Ilya Dryomov committed bf023ecfcaf
Btrfs: eliminate a use-after-free in btrfs_balance() Commit 5af3e8cc introduced a use-after-free at volumes.c:3139: bctl is freed above in __cancel_balance() in all cases except for balance pause. Fix this by moving the offending check a couple statements above, the meaning of the check is preserved. Reported-by: Chris Mason <chris.mason@fusionio.com> Signed-off-by: Ilya Dryomov <idryomov@gmail.com> Signed-off-by: Josef Bacik <jbacik@fusionio.com>