Liu Bo 64ecdb647d Btrfs: add one more sanity check for shared ref type ... Every shared ref has a parent tree block, which can be get from btrfs_extent_inline_ref_offset(). And the tree block must be aligned to the nodesize, so we'd know this inline ref is not valid if this block's bytenr is not aligned to the nodesize, in which case, most likely the ref type has been misused. This adds the above mentioned check and also updates print_extent_item() called by btrfs_print_leaf() to point out the invalid ref while printing the tree structure. Signed-off-by: Liu Bo <bo.li.liu@oracle.com> Signed-off-by: David Sterba <dsterba@suse.com>		2017-08-21 17:47:43 +02:00
..
tests	btrfs: remove unused sectorsize member	2017-08-16 14:19:53 +02:00
acl.c	btrfs: preserve i_mode if __btrfs_set_acl() fails	2017-08-21 17:47:42 +02:00
async-thread.c	btrfs: constify tracepoint arguments	2017-08-16 14:19:53 +02:00
async-thread.h	btrfs: constify tracepoint arguments	2017-08-16 14:19:53 +02:00
backref.c	Btrfs: convert to use btrfs_get_extent_inline_ref_type	2017-08-21 17:47:43 +02:00
backref.h	btrfs: backref, add tracepoints for prelim_ref insertion and merging	2017-08-16 16:12:01 +02:00
btrfs_inode.h	btrfs: separate defrag and property compression	2017-08-16 16:12:05 +02:00
check-integrity.c	btrfs: use appropriate define for the fsid	2017-08-18 16:36:29 +02:00
check-integrity.h	btrfs: take an fs_info directly when the root is not used otherwise	2016-12-06 16:06:59 +01:00
compression.c	Btrfs: add skeleton code for compression heuristic	2017-08-16 16:12:04 +02:00
compression.h	btrfs: remove unused BTRFS_COMPRESS_LAST	2017-08-18 16:36:29 +02:00
ctree.c	btrfs: get fs_info from eb in btrfs_print_leaf, remove argument	2017-08-16 16:12:03 +02:00
ctree.h	Btrfs: remove BUG() in btrfs_extent_inline_ref_size	2017-08-21 17:47:43 +02:00
dedupe.h	btrfs: expand cow_file_range() to support in-band dedup and subpage-blocksize	2016-07-26 13:52:25 +02:00
delayed-inode.c	btrfs: increase ctx->pos for delayed dir index	2017-08-18 16:36:20 +02:00
delayed-inode.h	btrfs: convert btrfs_delayed_item.refs from atomic_t to refcount_t	2017-04-18 14:07:23 +02:00
delayed-ref.c	Btrfs: return old and new total ref mods when adding delayed refs	2017-06-29 20:17:01 +02:00
delayed-ref.h	Btrfs: return old and new total ref mods when adding delayed refs	2017-06-29 20:17:01 +02:00
dev-replace.c	btrfs: simplify btrfs_dev_replace_kthread	2017-08-16 16:12:03 +02:00
dev-replace.h	btrfs: constify device path passed to relevant helpers	2017-02-28 14:26:07 +01:00
dir-item.c	btrfs: fix validation of XATTR_ITEM dir items	2017-06-29 20:06:11 +02:00
disk-io.c	btrfs: Do not use data_alloc_cluster in ssd mode	2017-08-21 17:47:42 +02:00
disk-io.h	btrfs: use named constant for bdev blocksize	2017-08-16 16:12:04 +02:00
export.c	btrfs: Check name_len before reading btrfs_get_name	2017-06-21 19:16:04 +02:00
export.h
extent_io.c	Btrfs: fix out of bounds array access while reading extent buffer	2017-08-21 17:47:14 +02:00
extent_io.h	btrfs: struct-funcs, constify readers	2017-08-16 14:19:53 +02:00
extent_map.c	btrfs: convert extent_map.refs from atomic_t to refcount_t	2017-04-18 14:07:23 +02:00
extent_map.h	btrfs: convert extent_map.refs from atomic_t to refcount_t	2017-04-18 14:07:23 +02:00
extent-tree.c	Btrfs: add one more sanity check for shared ref type	2017-08-21 17:47:43 +02:00
file-item.c	Merge branch 'for-4.13-part1' of git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux	2017-07-05 16:41:23 -07:00
file.c	btrfs: fix readdir deadlock with pagefault	2017-08-16 16:12:05 +02:00
free-space-cache.c	btrfs: drop newlines from strings when using btrfs_* helpers	2017-08-16 16:12:02 +02:00
free-space-cache.h	btrfs: free-space-cache, clean up unnecessary root arguments	2017-02-17 12:03:56 +01:00
free-space-tree.c	Btrfs: use memalloc_nofs and kvzalloc() for free space tree bitmaps	2017-06-19 18:26:01 +02:00
free-space-tree.h	btrfs: expose internal free space tree routine only if sanity tests are enabled	2017-08-18 16:36:29 +02:00
hash.c	crypto: Work around deallocated stack frame reference gcc bug on sparc.	2017-06-08 17:36:03 +08:00
hash.h	btrfs: advertise which crc32c implementation is being used at module load	2016-06-06 14:08:28 +02:00
inode-item.c	btrfs: take an fs_info directly when the root is not used otherwise	2016-12-06 16:06:59 +01:00
inode-map.c	btrfs: qgroup: Introduce extent changeset for qgroup reserve functions	2017-06-29 20:17:02 +02:00
inode-map.h	Btrfs: Initialize btrfs_root->highest_objectid when loading tree root and subvolume roots	2016-01-15 19:25:02 +01:00
inode.c	btrfs: Move skip checksum check from btrfs_submit_direct to __btrfs_submit_dio_bio	2017-08-18 16:36:29 +02:00
ioctl.c	btrfs: Fix -EOVERFLOW handling in btrfs_ioctl_tree_search_v2	2017-08-18 16:36:29 +02:00
Kconfig
locking.c	btrfs: cleanup, remove stray return statements	2016-01-07 14:30:52 +01:00
locking.h
lzo.c	btrfs: switch to kvmalloc and GFP_KERNEL in lzo/zlib alloc_workspace	2017-06-19 18:26:02 +02:00
Makefile	Btrfs: add free space tree sanity tests	2015-12-17 12:16:47 -08:00
math.h
ordered-data.c	btrfs: fix integer overflow in calc_reclaim_items_nr	2017-06-29 20:17:02 +02:00
ordered-data.h	btrfs: fix integer overflow in calc_reclaim_items_nr	2017-06-29 20:17:02 +02:00
orphan.c
print-tree.c	Btrfs: add one more sanity check for shared ref type	2017-08-21 17:47:43 +02:00
print-tree.h	btrfs: get fs_info from eb in btrfs_print_tree, remove argument	2017-08-16 16:12:03 +02:00
props.c	btrfs: prepare for extensions in compression options	2017-08-16 16:12:05 +02:00
props.h
qgroup.c	btrfs: drop newlines from strings when using btrfs_* helpers	2017-08-16 16:12:02 +02:00
qgroup.h	btrfs: qgroup: Fix qgroup reserved space underflow by only freeing reserved ranges	2017-06-29 20:17:02 +02:00
raid56.c	Merge branch 'for-4.13-part2' of git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux	2017-07-14 22:55:52 -07:00
raid56.h	btrfs: take an fs_info directly when the root is not used otherwise	2016-12-06 16:06:59 +01:00
rcu-string.h
reada.c	btrfs: remove unused member err from reada_extent	2017-06-19 18:25:59 +02:00
relocation.c	Btrfs: remove BUG_ON in __add_tree_block	2017-08-21 17:47:43 +02:00
root-tree.c	btrfs: get fs_info from eb in btrfs_print_leaf, remove argument	2017-08-16 16:12:03 +02:00
scrub.c	btrfs: scrub: simplify scrub worker initialization	2017-08-21 17:47:42 +02:00
send.c	Btrfs: incremental send, fix emission of invalid clone operations	2017-08-21 17:47:42 +02:00
send.h	Btrfs: use linux/sizes.h to represent constants	2016-01-07 14:38:02 +01:00
struct-funcs.c	btrfs: struct-funcs, constify readers	2017-08-16 14:19:53 +02:00
super.c	btrfs: Do not use data_alloc_cluster in ssd mode	2017-08-21 17:47:42 +02:00
sysfs.c	btrfs: Add quota_override knob into sysfs	2017-06-19 18:25:58 +02:00
sysfs.h	btrfs: sysfs: introduce helper for syncing bits with sysfs files	2016-01-21 18:50:40 +01:00
transaction.c	btrfs: fix integer overflow in calc_reclaim_items_nr	2017-06-29 20:17:02 +02:00
transaction.h	btrfs: remove unused qgroup members from btrfs_trans_handle	2017-04-18 14:07:25 +02:00
tree-defrag.c	Btrfs: fix locking bugs when defragging leaves	2015-12-18 02:51:32 +00:00
tree-log.c	btrfs: Remove extra parentheses from condition in copy_items()	2017-08-21 17:47:42 +02:00
tree-log.h	btrfs: Make btrfs_del_inode_ref take btrfs_inode	2017-02-14 15:50:54 +01:00
ulist.c	btrfs: ulist: rename ulist_fini to ulist_release	2017-02-17 12:03:50 +01:00
ulist.h	btrfs: ulist: rename ulist_fini to ulist_release	2017-02-17 12:03:50 +01:00
uuid-tree.c	btrfs: return the actual error value from from btrfs_uuid_tree_iterate	2016-12-19 18:08:15 +01:00
volumes.c	btrfs: Remove extraneous chunk_objectid variable	2017-08-21 17:47:42 +02:00
volumes.h	btrfs: Remove unused sectorsize variable from struct map_lookup	2017-08-18 16:36:29 +02:00
xattr.c	btrfs: Check name_len with boundary in verify dir_item	2017-06-21 19:16:04 +02:00
xattr.h	btrfs: Switch to generic xattr handlers	2016-05-17 19:17:09 -04:00
zlib.c	btrfs: switch to kvmalloc and GFP_KERNEL in lzo/zlib alloc_workspace	2017-06-19 18:26:02 +02:00