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Darrick J. Wong 7c07806ab0 xfs: fix the forward progress assertion in xfs_iwalk_run_callbacks 
commit a5336d6bb2d02d0e9d4d3c8be04b80b8b68d56c8 upstream.

In commit 27c14b5daa82 we started tracking the last inode seen during an
inode walk to avoid infinite loops if a corrupt inobt record happens to
have a lower ir_startino than the record preceeding it.  Unfortunately,
the assertion trips over the case where there are completely empty inobt
records (which can happen quite easily on 64k page filesystems) because
we advance the tracking cursor without actually putting the empty record
into the processing buffer.  Fix the assert to allow for this case.

Reported-by: zlang@redhat.com
Fixes: 27c14b5daa82 ("xfs: ensure inobt record walks always make forward progress")
Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
Reviewed-by: Zorro Lang <zlang@redhat.com>
Reviewed-by: Dave Chinner <dchinner@redhat.com>
Signed-off-by: Chandan Babu R <chandan.babu@oracle.com>
Acked-by: Darrick J. Wong <djwong@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2023-02-22 12:50:38 +01:00
..
9p
9p: missing chunk of "fs/9p: Don't update file type when updating file attributes"
2022-06-22 14:11:02 +02:00
adfs
…
affs
affs: initialize fsdata in affs_truncate()
2023-02-06 07:52:36 +01:00
afs
afs: Fix fileserver probe RTT handling
2022-12-08 11:23:03 +01:00
autofs
autofs: fix a leak in autofs_expire_indirect()
2019-10-25 00:03:11 -04:00
befs
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bfs
bfs: don't use WARNING: string when it's just info.
2021-01-06 14:48:39 +01:00
btrfs
btrfs: free device in btrfs_close_devices for a single device filesystem
2023-02-22 12:50:35 +01:00
cachefiles
cachefiles: Handle readpage error correctly
2020-11-05 11:43:36 +01:00
ceph
ceph: flush cap releases when the session is flushed
2023-02-22 12:50:33 +01:00
cifs
cifs: Fix oops due to uncleared server->smbd_conn in reconnect
2023-02-06 07:52:44 +01:00
coda
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configfs
configfs: fix possible memory leak in configfs_create_dir()
2023-01-18 11:41:09 +01:00
cramfs
cramfs: fix usage on non-MTD device
2019-11-23 21:44:49 -05:00
crypto
fscrypt: add fscrypt_symlink_getattr() for computing st_size
2021-09-12 08:56:38 +02:00
debugfs
debugfs: fix error when writing negative value to atomic_t debugfs file
2023-01-18 11:40:56 +01:00
devpts
fsnotify: fix fsnotify hooks in pseudo filesystems
2022-02-01 17:24:34 +01:00
dlm
fs: dlm: handle -EBUSY first in lock arg validation
2022-10-26 13:22:14 +02:00
ecryptfs
Revert "ecryptfs: replace BUG_ON with error handling code"
2021-05-26 12:05:19 +02:00
efivarfs
efivarfs: revert "fix memory leak in efivarfs_create()"
2020-12-02 08:49:53 +01:00
efs
…
erofs
erofs: avoid consecutive detection for Highmem memory
2022-08-25 11:17:36 +02:00
exportfs
exportfs_decode_fh(): negative pinned may become positive without the parent locked
2019-11-10 11:56:05 -05:00
ext2
ext2: Add more validity checks for inode counts
2022-08-25 11:17:28 +02:00
ext4
ext4: fix uninititialized value in 'ext4_evict_inode'
2023-01-18 11:42:03 +01:00
f2fs
f2fs: fix to do sanity check on i_extra_isize in is_alive()
2023-02-22 12:50:29 +01:00
fat
fat: add ratelimit to fat*_ent_bread()
2022-06-14 18:11:30 +02:00
freevxfs
…
fscache
fscache: Fix cookie key hashing
2021-09-22 12:26:25 +02:00
fuse
fuse: lock inode unconditionally in fuse_fallocate()
2022-12-08 11:23:01 +01:00
gfs2
gfs2: Switch from strlcpy to strscpy
2022-11-25 17:42:22 +01:00
hfs
hfs/hfsplus: avoid WARN_ON() for sanity check, use proper error handling
2023-01-18 11:41:59 +01:00
hfsplus
hfs/hfsplus: use WARN_ON for sanity check
2023-01-18 11:41:59 +01:00
hostfs
hostfs: fix memory handling in follow_link()
2021-04-14 08:24:14 +02:00
hpfs
…
hugetlbfs
hugetlbfs: fix null-ptr-deref in hugetlbfs_parse_param()
2023-01-18 11:41:38 +01:00
iomap
iomap: iomap_write_failed fix
2022-06-14 18:11:36 +02:00
isofs
isofs: Fix out of bound access for corrupted isofs image
2021-11-12 14:43:03 +01:00
jbd2
jbd2: wake up journal waiters in FIFO order, not LIFO
2022-10-26 13:22:17 +02:00
jffs2
jffs2: fix memory leak in jffs2_do_fill_super
2022-06-14 18:11:55 +02:00
jfs
fs: jfs: fix shift-out-of-bounds in dbDiscardAG
2023-01-18 11:41:34 +01:00
kernfs
kernfs: fix use-after-free in __kernfs_remove
2022-11-03 23:56:54 +09:00
lockd
lockd: lockd server-side shouldn't set fl_ops
2021-09-22 12:26:34 +02:00
minix
minix: fix bug when opening a file with O_DIRECT
2022-04-15 14:18:35 +02:00
nfs
pNFS/filelayout: Fix coalescing test for single DS
2023-01-24 07:17:58 +01:00
nfs_common
nfs_common: need lock during iterate through the list
2020-12-30 11:51:22 +01:00
nfsd
nfsd: Ensure knfsd shuts down when the "nfsd" pseudofs is unmounted
2023-02-06 07:52:47 +01:00
nilfs2
nilfs2: fix general protection fault in nilfs_btree_insert()
2023-01-24 07:17:58 +01:00
nls
…
notify
fsnotify: fix wrong lockdep annotations
2022-06-14 18:11:34 +02:00
ntfs
ntfs: check overflow when iterating ATTR_RECORDs
2022-11-25 17:42:22 +01:00
ocfs2
ocfs2: fix freeing uninitialized resource on ocfs2_dlm_shutdown
2023-01-18 11:42:06 +01:00
omfs
…
openpromfs
…
orangefs
orangefs: Fix kmemleak in orangefs_{kernel,client}_debug_init()
2023-01-18 11:41:39 +01:00
overlayfs
ovl: Use ovl mounter's fsuid and fsgid in ovl_link()
2023-01-18 11:41:43 +01:00
proc
mm: hugetlb: proc: check for hugetlb shared PMD in /proc/PID/smaps
2023-02-22 12:50:28 +01:00
pstore
pstore: Make sure CONFIG_PSTORE_PMSG selects CONFIG_RT_MUTEXES
2023-01-18 11:41:40 +01:00
qnx4
qnx4: work around gcc false positive warning bug
2021-09-30 10:09:26 +02:00
qnx6
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quota
ext4: fix bug_on in __es_tree_search caused by bad quota inode
2023-01-18 11:42:02 +01:00
ramfs
ramfs: fix nommu mmap with gaps in the page cache
2020-10-29 09:57:53 +01:00
reiserfs
fs: reiserfs: remove useless new_opts in reiserfs_remount
2023-02-06 07:52:43 +01:00
romfs
romfs: fix uninitialized memory leak in romfs_dev_read()
2020-08-26 10:40:51 +02:00
squashfs
Squashfs: fix handling and sanity checking of xattr_ids count
2023-02-22 12:50:28 +01:00
sysfs
sysfs: Add sysfs_emit and sysfs_emit_at to format sysfs output
2021-03-07 12:20:48 +01:00
sysv
fs: sysv: Fix sysv_nblocks() returns wrong value
2023-01-18 11:40:58 +01:00
tracefs
tracefs: Only clobber mode/uid/gid on remount if asked
2022-09-20 12:28:00 +02:00
ubifs
ubifs: Rectify space amount budget for mkdir/tmpfile operations
2022-04-15 14:18:31 +02:00
udf
udf: Fix extension of the last extent in the file
2023-01-18 11:41:58 +01:00
ufs
fs/ufs: avoid potential u32 multiplication overflow
2020-08-21 13:05:37 +02:00
unicode
…
verity
fs-verity: fix signed integer overflow with i_size near S64_MAX
2021-10-06 15:42:30 +02:00
xfs
xfs: fix the forward progress assertion in xfs_iwalk_run_callbacks
2023-02-22 12:50:38 +01:00
aio.c
aio: fix mremap after fork null-deref
2023-02-22 12:50:35 +01:00
anon_inodes.c
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attr.c
vfs: Check the truncate maximum size in inode_newsize_ok()
2022-08-25 11:17:21 +02:00
bad_inode.c
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binfmt_aout.c
binfmt: Move install_exec_creds after setup_new_exec to match binfmt_elf
2023-01-18 11:41:46 +01:00
binfmt_elf_fdpic.c
binfmt: Fix error return code in load_elf_fdpic_binary()
2023-01-18 11:41:46 +01:00
binfmt_elf.c
elf: don't use MAP_FIXED_NOREPLACE for elf interpreter mappings
2021-10-06 15:42:35 +02:00
binfmt_em86.c
…
binfmt_flat.c
binfmt: Move install_exec_creds after setup_new_exec to match binfmt_elf
2023-01-18 11:41:46 +01:00
binfmt_misc.c
binfmt_misc: fix shift-out-of-bounds in check_special_flags
2023-01-18 11:41:33 +01:00
binfmt_script.c
…
block_dev.c
block: reexpand iov_iter after read/write
2021-05-22 11:38:29 +02:00
buffer.c
mm: fs: initialize fsdata passed to write_begin/write_end interface
2022-11-25 17:42:22 +01:00
char_dev.c
chardev: fix error handling in cdev_device_add()
2023-01-18 11:41:25 +01:00
compat_binfmt_elf.c
…
compat_ioctl.c
compat_ioctl: remove /dev/random commands
2022-06-22 14:11:03 +02:00
compat.c
…
coredump.c
coredump: fix core_pattern parse error
2020-12-11 13:23:30 +01:00
d_path.c
fs: fix NULL dereference due to data race in prepend_path()
2020-10-29 09:57:45 +01:00
dax.c
dax: fix cache flush on PMD-mapped pages
2022-06-14 18:11:41 +02:00
dcache.c
fix dget_parent() fastpath race
2020-10-01 13:17:19 +02:00
dcookies.c
…
direct-io.c
fs: direct-io: fix missing sdio->boundary
2021-04-14 08:24:11 +02:00
drop_caches.c
fs: avoid softlockups in s_inodes iterators
2020-01-12 12:21:37 +01:00
eventfd.c
eventfd: track eventfd_signal() recursion depth
2020-02-11 04:35:37 -08:00
eventpoll.c
epoll: check for events when removing a timed out thread from the wait queue
2022-12-08 11:23:05 +01:00
exec.c
exec: Force single empty string when argv is empty
2022-06-06 08:33:50 +02:00
fcntl.c
fcntl: fix potential deadlock for &fasync_struct.fa_lock
2021-09-15 09:47:28 +02:00
fhandle.c
…
file_table.c
SUNRPC: Ensure we flush any closed sockets before xs_xprt_free()
2022-05-25 09:14:34 +02:00
file.c
fget: clarify and improve __fget_files() implementation
2022-03-02 11:41:18 +01:00
filesystems.c
fs/filesystems.c: downgrade user-reachable WARN_ONCE() to pr_warn_once()
2020-04-17 10:50:21 +02:00
fs_context.c
memcg: charge fs_context and legacy_fs_context
2022-02-08 18:24:29 +01:00
fs_parser.c
…
fs_pin.c
…
fs_struct.c
…
fs_types.c
…
fs-writeback.c
fs-writeback: writeback_sb_inodes：Recalculate 'wrote' according skipped pages
2022-06-14 18:11:44 +02:00
fsopen.c
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inode.c
fs: fix UAF/GPF bug in nilfs_mdt_destroy
2022-10-15 07:54:36 +02:00
internal.h
cgroup1: fix leaked context root causing sporadic NULL deref in LTP
2021-07-31 08:19:37 +02:00
io_uring.c
io_uring/af_unix: defer registered files gc to io_uring release
2022-10-26 13:22:59 +02:00
ioctl.c
compat_ioctl: add compat_ptr_ioctl()
2019-12-17 19:55:30 +01:00
Kconfig
…
Kconfig.binfmt
…
libfs.c
libfs: add DEFINE_SIMPLE_ATTRIBUTE_SIGNED for signed value
2023-01-18 11:40:55 +01:00
locks.c
locks: reinstate locks_delete_block optimization
2020-03-25 08:25:41 +01:00
Makefile
…
mbcache.c
mbcache: Avoid nesting of cache->c_list_lock under bit locks
2023-01-18 11:41:59 +01:00
mount.h
…
mpage.c
fs: move guard_bio_eod() after bio_set_op_attrs
2020-01-17 19:48:21 +01:00
namei.c
mm: fs: initialize fsdata passed to write_begin/write_end interface
2022-11-25 17:42:22 +01:00
namespace.c
fs: warn about impending deprecation of mandatory locks
2021-08-26 08:36:22 -04:00
no-block.c
…
nsfs.c
…
open.c
cifs_atomic_open(): fix double-put on late allocation failure
2020-03-18 07:17:51 +01:00
pipe.c
pipe: increase minimum default pipe size to 2 pages
2021-08-12 13:21:02 +02:00
pnode.c
pnode: terminate at peers of source
2023-01-18 11:41:44 +01:00
pnode.h
mount: fix mounting of detached mounts onto targets that reside on shared mounts
2021-03-17 17:03:33 +01:00
posix_acl.c
…
proc_namespace.c
…
read_write.c
fs: allow deduplication of eof block into the end of the destination file
2020-02-11 04:35:23 -08:00
readdir.c
readdir: make sure to verify directory entry for legacy interfaces too
2021-04-21 12:56:16 +02:00
select.c
select: Fix indefinitely sleeping task in poll_schedule_timeout()
2022-01-29 10:25:11 +01:00
seq_file.c
seq_file: disallow extremely large seq buffer allocations
2021-07-20 16:10:54 +02:00
signalfd.c
io_uring: disable polling pollfree files
2022-09-05 10:27:47 +02:00
splice.c
Revert "fs: check FMODE_LSEEK to control internal pipe splicing"
2022-10-17 17:24:32 +02:00
stack.c
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stat.c
stat: fix inconsistency between struct stat and struct compat_stat
2022-04-27 13:50:48 +02:00
statfs.c
vfs: Fix EOVERFLOW testing in put_compat_statfs64
2019-10-03 14:21:35 -07:00
super.c
vfs: make freeze_super abort when sync_filesystem returns error
2022-02-23 11:59:55 +01:00
sync.c
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timerfd.c
…
userfaultfd.c
userfaultfd: open userfaultfds with O_RDONLY
2022-10-26 13:22:21 +02:00
utimes.c
utimes: Clamp the timestamps in notify_change()
2020-02-11 04:35:12 -08:00
xattr.c
fs: don't audit the capability check in simple_xattr_list()
2023-01-18 11:40:53 +01:00