Ilya Dryomov bf023ecfca 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>		2013-02-20 12:59:53 -05:00
..
acl.c	Btrfs: skip adding an acl attribute if we don't have to	2012-12-16 20:46:15 -05:00
async-thread.c	Btrfs: call the ordered free operation without any locks held	2012-07-25 16:15:07 -04:00
async-thread.h	btrfs: return void in functions without error conditions	2012-03-22 01:45:34 +01:00
backref.c	Btrfs: merge inode_list in __merge_refs	2012-12-12 17:15:27 -05:00
backref.h	Btrfs: move fs/btrfs/ioctl.h to include/uapi/linux/btrfs.h	2013-02-20 09:37:28 -05:00
btrfs_inode.h	Btrfs: serialize unlocked dio reads with truncate	2013-02-20 12:59:47 -05:00
check-integrity.c	Btrfs: fix race in check-integrity caused by usage of bitfield	2012-12-16 20:46:13 -05:00
check-integrity.h	Btrfs: add optional integrity check code	2011-12-21 19:14:09 +01:00
compat.h
compression.c	Btrfs: handle errors from btrfs_map_bio() everywhere	2012-12-12 17:15:40 -05:00
compression.h	btrfs: return void in functions without error conditions	2012-03-22 01:45:34 +01:00
ctree.c	btrfs: remove cache only arguments from defrag path	2013-02-20 12:59:36 -05:00
ctree.h	btrfs: add cancellation points to defrag	2013-02-20 12:59:51 -05:00
delayed-inode.c	btrfs: remove unused "item" in btrfs_insert_delayed_item()	2013-02-20 12:59:23 -05:00
delayed-inode.h	Btrfs: fix lots of orphan inodes when the space is not enough	2013-02-20 09:36:39 -05:00
delayed-ref.c	Btrfs: make delayed ref lock logic more readable	2013-02-20 09:36:41 -05:00
delayed-ref.h	Btrfs: make delayed ref lock logic more readable	2013-02-20 09:36:41 -05:00
dev-replace.c	Btrfs: check the return value of btrfs_start_delalloc_inodes()	2013-02-20 09:37:21 -05:00
dev-replace.h	Btrfs: add new sources for device replace code	2012-12-12 17:15:41 -05:00
dir-item.c	Btrfs: fix hash overflow handling	2012-12-17 14:48:21 -05:00
disk-io.c	Btrfs: fix the race between bio and btrfs_stop_workers	2013-02-20 12:59:40 -05:00
disk-io.h	Btrfs: cleanup for btrfs_btree_balance_dirty	2012-12-12 17:15:28 -05:00
export.c	->encode_fh() API change	2012-05-29 23:28:33 -04:00
export.h
extent_io.c	Btrfs: remove unused extent io tree ops V2	2013-02-20 12:59:52 -05:00
extent_io.h	Btrfs: remove unused extent io tree ops V2	2013-02-20 12:59:52 -05:00
extent_map.c	Btrfs: do not merge logged extents if we've removed them from the tree	2013-02-05 16:09:03 -05:00
extent_map.h	Btrfs: do not allow logged extents to be merged or removed	2013-01-24 12:49:48 -05:00
extent-tree.c	btrfs: put some enospc messages under enospc_debug	2013-02-20 12:59:49 -05:00
file-item.c	Btrfs: extend the checksum item as much as possible	2013-02-20 12:59:37 -05:00
file.c	Btrfs: use bit operation for ->fs_state	2013-02-20 12:59:09 -05:00
free-space-cache.c	Btrfs: fix panic when recovering tree log	2013-01-24 12:49:49 -05:00
free-space-cache.h	btrfs: remove all unused functions	2011-05-06 12:34:03 +02:00
hash.h	btrfs: extended inode refs	2012-10-09 09:14:45 -04:00
inode-item.c	btrfs: extended inode refs	2012-10-09 09:14:45 -04:00
inode-map.c	Btrfs: improve the noflush reservation	2012-12-11 13:31:31 -05:00
inode-map.h	Btrfs: Support reading/writing on disk free ino cache	2011-04-25 16:46:11 +08:00
inode.c	Btrfs: implement unlocked dio write	2013-02-20 12:59:48 -05:00
ioctl.c	btrfs: add cancellation points to defrag	2013-02-20 12:59:51 -05:00
Kconfig	Btrfs: add config option to enable btrfs integrity check	2011-12-21 19:14:16 +01:00
locking.c	Btrfs: save us a read_lock	2013-02-20 09:37:17 -05:00
locking.h	btrfs: return void in functions without error conditions	2012-03-22 01:45:34 +01:00
lzo.c	btrfs: remove the second argument of k[un]map_atomic()	2012-03-20 21:48:21 +08:00
Makefile	Btrfs: add new sources for device replace code	2012-12-12 17:15:41 -05:00
math.h	Btrfs: cleanup duplicated division functions	2012-12-11 13:31:30 -05:00
ordered-data.c	Btrfs: don't traverse the ordered operation list repeatedly	2013-02-20 09:37:24 -05:00
ordered-data.h	Btrfs: wait on ordered extents at the last possible moment	2013-02-20 09:37:04 -05:00
orphan.c	btrfs: replace many BUG_ONs with proper error handling	2012-03-22 11:52:54 +01:00
print-tree.c	btrfs: add missing break in btrfs_print_leaf()	2013-02-20 12:59:20 -05:00
print-tree.h
qgroup.c	Btrfs: move fs/btrfs/ioctl.h to include/uapi/linux/btrfs.h	2013-02-20 09:37:28 -05:00
rcu-string.h	Btrfs: use rcu to protect device->name	2012-06-14 21:29:16 -04:00
reada.c	Btrfs: introduce GET_READ_MIRRORS functionality for btrfs_map_block()	2012-12-12 17:15:43 -05:00
relocation.c	Btrfs: use wrapper page_offset	2013-02-20 09:36:43 -05:00
root-tree.c	Btrfs: rename root_times_lock to root_item_lock	2012-12-16 20:46:21 -05:00
scrub.c	Btrfs: use bit operation for ->fs_state	2013-02-20 12:59:09 -05:00
send.c	btrfs: add "no file data" flag to btrfs send ioctl	2013-02-20 12:59:39 -05:00
send.h	btrfs: add "no file data" flag to btrfs send ioctl	2013-02-20 12:59:39 -05:00
struct-funcs.c	Btrfs: rewrite BTRFS_SETGET_FUNCS	2012-07-23 16:28:06 -04:00
super.c	btrfs: fix varargs in __btrfs_std_error	2013-02-20 12:59:22 -05:00
sysfs.c	btrfs: Remove unused sysfs code	2011-06-17 14:54:18 -04:00
transaction.c	btrfs: add cancellation points to defrag	2013-02-20 12:59:51 -05:00
transaction.h	btrfs: remove cache only arguments from defrag path	2013-02-20 12:59:36 -05:00
tree-defrag.c	btrfs: remove cache only arguments from defrag path	2013-02-20 12:59:36 -05:00
tree-log.c	btrfs: remove cache only arguments from defrag path	2013-02-20 12:59:36 -05:00
tree-log.h	btrfs: return void in functions without error conditions	2012-03-22 01:45:34 +01:00
ulist.c	Btrfs: make aux field of ulist 64 bit	2012-10-01 15:18:53 -04:00
ulist.h	Btrfs: make aux field of ulist 64 bit	2012-10-01 15:18:53 -04:00
version.h
volumes.c	Btrfs: eliminate a use-after-free in btrfs_balance()	2013-02-20 12:59:53 -05:00
volumes.h	Btrfs: move fs/btrfs/ioctl.h to include/uapi/linux/btrfs.h	2013-02-20 09:37:28 -05:00
xattr.c	Btrfs: only log the inode item if we can get away with it	2012-12-16 20:46:21 -05:00
xattr.h	fs/vfs/security: pass last path component to LSM on inode creation	2011-02-01 11:12:29 -05:00
zlib.c	btrfs: fix message printing	2012-10-09 09:19:57 -04:00