Filipe Manana 1a4ed8fdca Btrfs: fix invalid leaf slot access in btrfs_lookup_extent() ... If we couldn't find our extent item, we accessed the current slot (path->slots[0]) to check if it corresponds to an equivalent skinny metadata item. However this slot could be beyond our last item in the leaf (i.e. path->slots[0] >= btrfs_header_nritems(leaf)), in which case we shouldn't process it. Since btrfs_lookup_extent() is only used to find extent items for data extents, fix this by removing completely the logic that looks up for an equivalent skinny metadata item, since it can not exist. Signed-off-by: Filipe Manana <fdmanana@suse.com> Signed-off-by: Chris Mason <clm@fb.com>		2014-10-27 13:16:52 -07:00
..
tests	Btrfs: remove empty block groups automatically	2014-09-22 17:13:21 -07:00
acl.c	btrfs: remove useless ACL check	2014-06-09 17:20:42 -07:00
async-thread.c	btrfs: remove unlikely from NULL checks	2014-10-02 16:06:19 +02:00
async-thread.h	Btrfs: implement repair function when direct read fails	2014-09-17 13:39:01 -07:00
backref.c	btrfs: remove parameter blocksize from read_tree_block	2014-10-02 17:14:50 +02:00
backref.h	Btrfs: make fiemap not blow when you have lots of snapshots	2014-09-17 13:38:24 -07:00
btrfs_inode.h	Btrfs: be aware of btree inode write errors to avoid fs corruption	2014-10-03 16:14:59 -07:00
check-integrity.c	Btrfs: fix wrong disk size when writing super blocks	2014-09-17 13:38:33 -07:00
check-integrity.h	block: submit_bio_wait() conversions	2013-11-24 16:33:41 -07:00
compression.c	btrfs: use enum for wq endio metadata type	2014-10-02 17:30:28 +02:00
compression.h	btrfs: make static code static & remove dead code	2013-05-06 15:55:23 -04:00
ctree.c	Merge branch 'cleanup/blocksize-diet-part1' of git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux into for-linus	2014-10-04 09:57:14 -07:00
ctree.h	Btrfs: fix invalid leaf slot access in btrfs_lookup_extent()	2014-10-27 13:16:52 -07:00
delayed-inode.c	btrfs: kill the key type accessor helpers	2014-09-17 13:37:12 -07:00
delayed-inode.h	Btrfs: introduce the delayed inode ref deletion for the single link inode	2014-01-28 13:20:09 -08:00
delayed-ref.c	Btrfs: rework qgroup accounting	2014-06-09 17:20:48 -07:00
delayed-ref.h	Btrfs: rework qgroup accounting	2014-06-09 17:20:48 -07:00
dev-replace.c	Btrfs: make the logic of source device removing more clear	2014-09-17 13:38:46 -07:00
dev-replace.h	Btrfs: add new sources for device replace code	2012-12-12 17:15:41 -05:00
dir-item.c	btrfs: kill the key type accessor helpers	2014-09-17 13:37:12 -07:00
disk-io.c	btrfs: use macro accessors in superblock validation checks	2014-10-27 13:16:52 -07:00
disk-io.h	Merge branch 'cleanup/blocksize-diet-part1' of git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux into for-linus	2014-10-04 09:57:14 -07:00
export.c	btrfs: kill the key type accessor helpers	2014-09-17 13:37:12 -07:00
export.h
extent_io.c	Merge branch 'cleanup/misc-for-3.18' of git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux into for-linus	2014-10-04 09:56:45 -07:00
extent_io.h	Btrfs: fix compiles when CONFIG_BTRFS_FS_RUN_SANITY_TESTS is off	2014-10-07 13:24:20 -07:00
extent_map.c	Btrfs: fix NULL pointer crash when running balance and scrub concurrently	2014-06-19 14:20:55 -07:00
extent_map.h	Btrfs: fix NULL pointer crash when running balance and scrub concurrently	2014-06-19 14:20:55 -07:00
extent-tree.c	Btrfs: fix invalid leaf slot access in btrfs_lookup_extent()	2014-10-27 13:16:52 -07:00
file-item.c	Btrfs: load checksum data once when submitting a direct read io	2014-09-17 13:38:50 -07:00
file.c	btrfs: remove unlikely from data-dependent branches and slow paths	2014-10-02 16:15:21 +02:00
free-space-cache.c	Btrfs: improve free space cache management and space allocation	2014-09-17 13:38:13 -07:00
free-space-cache.h	Btrfs: remove path arg from btrfs_truncate_free_space_cache	2013-11-11 21:51:33 -05:00
hash.c	btrfs: use PTR_ERR_OR_ZERO	2014-09-17 13:37:29 -07:00
hash.h	Btrfs: fix btrfs boot when compiled as built-in	2014-01-28 13:20:31 -08:00
inode-item.c	btrfs: kill the key type accessor helpers	2014-09-17 13:37:12 -07:00
inode-map.c	btrfs: cleanup ino cache members of btrfs_root	2014-09-17 13:37:09 -07:00
inode-map.h
inode.c	Revert "Btrfs: race free update of commit root for ro snapshots"	2014-10-17 02:40:59 -07:00
ioctl.c	Revert "Btrfs: race free update of commit root for ro snapshots"	2014-10-17 02:40:59 -07:00
Kconfig	Btrfs: fix btrfs boot when compiled as built-in	2014-01-28 13:20:31 -08:00
locking.c	Btrfs: fix deadlocks with trylock on tree nodes	2014-06-19 14:19:55 -07:00
locking.h	Btrfs: remove btrfs_try_spin_lock	2013-03-14 14:57:10 -04:00
lzo.c	btrfs: use DIV_ROUND_UP instead of open-coded variants	2014-09-17 13:37:17 -07:00
Makefile	Btrfs: add sanity tests for new qgroup accounting code	2014-06-09 17:20:49 -07:00
math.h	Btrfs: cleanup duplicated division functions	2012-12-11 13:31:30 -05:00
ordered-data.c	Btrfs: fix task hang under heavy compressed write	2014-08-24 07:17:02 -07:00
ordered-data.h	btrfs: disable strict file flushes for renames and truncates	2014-08-15 07:43:42 -07:00
orphan.c	btrfs: kill the key type accessor helpers	2014-09-17 13:37:12 -07:00
print-tree.c	btrfs: remove parameter blocksize from read_tree_block	2014-10-02 17:14:50 +02:00
print-tree.h	btrfs: make static code static & remove dead code	2013-05-06 15:55:23 -04:00
props.c	Btrfs: add support for inode properties	2014-01-28 13:20:24 -08:00
props.h	Btrfs: add support for inode properties	2014-01-28 13:20:24 -08:00
qgroup.c	btrfs: move checks for DUMMY_ROOT into a helper	2014-10-02 17:30:33 +02:00
qgroup.h	btrfs: qgroup: account shared subtrees during snapshot delete	2014-08-15 07:43:14 -07:00
raid56.c	btrfs: use DIV_ROUND_UP instead of open-coded variants	2014-09-17 13:37:17 -07:00
raid56.h	Btrfs: RAID5 and RAID6	2013-02-01 14:24:23 -05:00
rcu-string.h	Btrfs: use rcu to protect device->name	2012-06-14 21:29:16 -04:00
reada.c	btrfs: use nodesize everywhere, kill leafsize	2014-09-17 13:37:14 -07:00
relocation.c	Merge branch 'cleanup/blocksize-diet-part1' of git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux into for-linus	2014-10-04 09:57:14 -07:00
root-tree.c	Btrfs: use bitfield instead of integer data type for the some variants in btrfs_root	2014-06-09 17:20:40 -07:00
scrub.c	btrfs: remove unused members from struct scrub_warning	2014-10-02 17:30:30 +02:00
send.c	Merge branch 'cleanup/misc-for-3.18' of git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux into for-linus	2014-10-04 09:56:45 -07:00
send.h	btrfs: make static code static & remove dead code	2013-05-06 15:55:23 -04:00
struct-funcs.c	Btrfs: rewrite BTRFS_SETGET_FUNCS	2012-07-23 16:28:06 -04:00
super.c	btrfs: Fix compile error when CONFIG_SECURITY is not set.	2014-10-08 06:59:24 -07:00
sysfs.c	btrfs: sysfs label interface should check for read only FS	2014-09-17 13:38:01 -07:00
sysfs.h	btrfs: code optimize: BTRFS_ATTR_RW could set the mode	2014-09-17 13:37:59 -07:00
transaction.c	Merge branch 'remove-unlikely' of git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux into for-linus	2014-10-04 09:57:44 -07:00
transaction.h	btrfs: hide typecast to definition of BTRFS_SEND_TRANS_STUB	2014-10-02 17:30:31 +02:00
tree-defrag.c	Btrfs: use bitfield instead of integer data type for the some variants in btrfs_root	2014-06-09 17:20:40 -07:00
tree-log.c	Btrfs: fix invalid leaf slot access in btrfs_lookup_extent()	2014-10-27 13:16:52 -07:00
tree-log.h	Btrfs: fix data corruption after fast fsync and writeback error	2014-09-19 06:57:51 -07:00
ulist.c	Btrfs: do not export ulist functions	2014-01-29 07:06:27 -08:00
ulist.h	Btrfs: Fix memory corruption by ulist_add_merge() on 32bit arch	2014-08-15 07:43:19 -07:00
uuid-tree.c	Btrfs: make btrfs_search_forward return with nodes unlocked	2014-09-17 13:38:02 -07:00
volumes.c	Btrfs: fix compilation errors under DEBUG	2014-10-03 16:14:58 -07:00
volumes.h	Btrfs: remove empty block groups automatically	2014-09-22 17:13:21 -07:00
xattr.c	btrfs: kill the key type accessor helpers	2014-09-17 13:37:12 -07:00
xattr.h	btrfs: use generic posix ACL infrastructure	2014-01-25 23:58:18 -05:00
zlib.c	btrfs compression: merge inflate and deflate z_streams	2014-09-17 13:37:33 -07:00