averello/linux-stable-mirror
1
0
Fork 0
mirror of https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git synced 2026-08-09 06:14:34 +02:00
Code Issues Packages Projects Releases Wiki Activity
Files
v6.6.46
linux-stable-mirror/fs
T
History
Filipe MananaandGreg Kroah-Hartman 7ba27f1416 btrfs: fix double inode unlock for direct IO sync writes 
commit e0391e92f9 upstream.

If we do a direct IO sync write, at btrfs_sync_file(), and we need to skip
inode logging or we get an error starting a transaction or an error when
flushing delalloc, we end up unlocking the inode when we shouldn't under
the 'out_release_extents' label, and then unlock it again at
btrfs_direct_write().

Fix that by checking if we have to skip inode unlocking under that label.

Reported-by: syzbot+7dbbb74af6291b5a5a8b@syzkaller.appspotmail.com
Link: https://lore.kernel.org/linux-btrfs/000000000000dfd631061eaeb4bc@google.com/
Fixes: 939b656bc8 ("btrfs: fix corruption after buffer fault in during direct IO append write")
Reviewed-by: Josef Bacik <josef@toxicpanda.com>
Signed-off-by: Filipe Manana <fdmanana@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2024-08-14 13:59:04 +02:00
..
9p
9p: add missing locking around taking dentry fid list
2024-06-16 13:47:37 +02:00
adfs
…
affs
…
afs
mm: page_ref: remove folio_try_get_rcu()
2024-07-25 09:50:56 +02:00
autofs
…
befs
…
bfs
…
btrfs
btrfs: fix double inode unlock for direct IO sync writes
2024-08-14 13:59:04 +02:00
cachefiles
cachefiles: fix slab-use-after-free in cachefiles_withdraw_cookie()
2024-07-25 09:50:58 +02:00
ceph
ceph: fix incorrect kmalloc size of pagevec mempool
2024-08-03 08:54:40 +02:00
coda
…
configfs
…
cramfs
…
crypto
…
debugfs
debugfs: fix automount d_fsdata usage
2024-01-20 11:51:37 +01:00
devpts
…
dlm
dlm: fix user space lock decision to copy lvb
2024-06-12 11:11:38 +02:00
ecryptfs
ecryptfs: Fix buffer size for tag 66 packet
2024-06-12 11:11:31 +02:00
efivarfs
efivarfs: Request at most 512 bytes for variable names
2024-03-06 14:48:41 +00:00
efs
…
erofs
erofs: ensure m_llen is reset to 0 if metadata is invalid
2024-07-25 09:50:54 +02:00
exfat
exfat: fix potential deadlock on __exfat_get_dentry_set
2024-08-03 08:54:12 +02:00
exportfs
…
ext2
ext2: Verify bitmap and itable block numbers before using them
2024-08-03 08:54:15 +02:00
ext4
ext4: fix uninitialized variable in ext4_inlinedir_to_tree
2024-08-14 13:58:46 +02:00
f2fs
f2fs: assign CURSEG_ALL_DATA_ATGC if blkaddr is valid
2024-08-11 12:47:16 +02:00
fat
fat: fix uninitialized field in nostale filehandles
2024-04-03 15:28:20 +02:00
freevxfs
…
fscache
netfs, fscache: export fscache_put_volume() and add fscache_try_get_volume()
2024-07-25 09:50:57 +02:00
fuse
fuse: verify {g,u}id mount options correctly
2024-08-03 08:54:14 +02:00
gfs2
gfs2: Fix NULL pointer dereference in gfs2_log_flush
2024-07-05 09:33:52 +02:00
hfs
hfs: fix to initialize fields of hfs_inode_info after hfs_alloc_inode()
2024-08-03 08:54:15 +02:00
hfsplus
hfsplus: fix to avoid false alarm of circular locking
2024-08-03 08:53:21 +02:00
hostfs
hostfs: fix dev_t handling
2024-08-03 08:54:22 +02:00
hpfs
…
hugetlbfs
mm: hugetlb pages should not be reserved by shmat() if SHM_NORESERVE
2024-02-23 09:25:16 +01:00
iomap
iomap: Fix iomap_adjust_read_range for plen calculation
2024-07-25 09:50:46 +02:00
isofs
isofs: handle CDs with bad root inode but good Joliet root directory
2024-04-13 13:07:34 +02:00
jbd2
jbd2: avoid memleak in jbd2_journal_write_metadata_buffer
2024-08-14 13:58:46 +02:00
jffs2
jffs2: Fix potential illegal address access in jffs2_free_inode
2024-07-11 12:49:09 +02:00
jfs
jfs: Fix array-index-out-of-bounds in diFree
2024-08-03 08:54:34 +02:00
kernfs
kernfs: Convert kernfs_path_from_node_locked() from strlcpy() to strscpy()
2024-08-03 08:53:21 +02:00
lockd
…
minix
…
netfs
netfs: Only call folio_start_fscache() one time for each folio
2023-09-18 12:03:46 -07:00
nfs
NFSv4.1 another fix for EXCHGID4_FLAG_USE_PNFS_DS for DS server
2024-08-03 08:53:54 +02:00
nfs_common
…
nfsd
NFSD: Support write delegations in LAYOUTGET
2024-08-03 08:54:14 +02:00
nilfs2
nilfs2: handle inconsistent state in nilfs_btnode_create_block()
2024-08-03 08:54:33 +02:00
nls
nls: Hide new NLS_UCS2_UTILS
2023-08-31 12:07:34 -05:00
notify
fanotify: limit reporting of event with non-decodeable file handles
2023-10-19 16:19:20 +02:00
ntfs
…
ntfs3
fs/ntfs3: Update log->page_{mask,bits} if log->page_size changed
2024-08-03 08:54:22 +02:00
ocfs2
ocfs2: add bounds checking to ocfs2_check_dir_entry()
2024-07-27 11:34:08 +02:00
omfs
…
openpromfs
openpromfs: finish conversion to the new mount API
2024-06-12 11:11:30 +02:00
orangefs
orangefs: fix out-of-bounds fsid access
2024-07-11 12:49:08 +02:00
overlayfs
ovl: fix encoding fid for lower only root
2024-06-27 13:49:12 +02:00
proc
sysctl: always initialize i_uid/i_gid
2024-08-11 12:47:13 +02:00
pstore
pstore/zone: Add a null pointer check to the psz_kmsg_read
2024-04-13 13:07:31 +02:00
qnx4
…
qnx6
…
quota
quota: Properly annotate i_dquot arrays with __rcu
2024-03-26 18:19:46 -04:00
ramfs
…
reiserfs
quota: Properly annotate i_dquot arrays with __rcu
2024-03-26 18:19:46 -04:00
romfs
…
smb
smb3: fix setting SecurityFlags when encryption is required
2024-08-14 13:58:59 +02:00
squashfs
Squashfs: check the inode number is not the invalid value of zero
2024-05-02 16:32:41 +02:00
sysfs
fs: sysfs: Fix reference leak in sysfs_break_active_protection()
2024-04-27 17:11:41 +02:00
sysv
sysv: don't call sb_bread() with pointers_lock held
2024-04-13 13:07:34 +02:00
tracefs
eventfs: Use SRCU for freeing eventfs_inodes
2024-08-14 13:58:59 +02:00
ubifs
ubifs: Set page uptodate in the correct place
2024-04-03 15:28:20 +02:00
udf
udf: prevent integer overflow in udf_bitmap_free_blocks()
2024-08-14 13:58:43 +02:00
ufs
…
unicode
…
vboxsf
vboxsf: explicitly deny setlease attempts
2024-05-17 12:02:13 +02:00
verity
fsverity: use register_sysctl_init() to avoid kmemleak warning
2024-06-16 13:47:33 +02:00
xfs
xfs: fix log recovery buffer allocation for the legacy h_size fixup
2024-08-14 13:59:03 +02:00
zonefs
zonefs: Improve error handling
2024-02-23 09:25:13 +01:00
aio.c
fs/aio: Check IOCB_AIO_RW before the struct aio_kiocb conversion
2024-04-03 15:28:44 +02:00
anon_inodes.c
…
attr.c
…
bad_inode.c
…
binfmt_elf_fdpic.c
fs: binfmt_elf_efpic: fix personality for ELF-FDPIC
2023-09-29 17:20:45 -07:00
binfmt_elf_test.c
…
binfmt_elf.c
…
binfmt_flat.c
…
binfmt_misc.c
…
binfmt_script.c
…
buffer.c
iomap: add a workaround for racy i_size updates on block devices
2023-09-25 08:55:00 -07:00
char_dev.c
…
compat_binfmt_elf.c
…
coredump.c
…
d_path.c
…
dax.c
mm: convert DAX lock/unlock page to lock/unlock folio
2024-01-10 17:16:53 +01:00
dcache.c
fs: better handle deep ancestor chains in is_subdir()
2024-07-25 09:50:54 +02:00
direct-io.c
…
drop_caches.c
…
eventfd.c
…
eventpoll.c
epoll: be better about file lifetimes
2024-06-12 11:11:30 +02:00
exec.c
exec: Fix NOMMU linux_binprm::exec in transfer_args_to_stack()
2024-04-03 15:28:55 +02:00
fcntl.c
fs: Fix rw_hint validation
2024-03-26 18:19:17 -04:00
fhandle.c
do_sys_name_to_handle(): use kzalloc() to fix kernel-infoleak
2024-03-26 18:19:15 -04:00
file_table.c
…
file.c
protect the fetch of ->fd[fd] in do_dup2() from mispredictions
2024-08-11 12:47:25 +02:00
filesystems.c
…
fs_context.c
fs: factor out vfs_parse_monolithic_sep() helper
2023-10-12 18:53:36 +03:00
fs_parser.c
…
fs_pin.c
…
fs_struct.c
…
fs_types.c
…
fs-writeback.c
fs/writeback: bail out if there is no more inodes for IO and queued once
2024-06-27 13:49:00 +02:00
fsopen.c
…
init.c
…
inode.c
filemap: add a per-mapping stable writes flag
2023-12-03 07:33:03 +01:00
internal.h
…
ioctl.c
lsm: new security_file_ioctl_compat() hook
2024-01-31 16:18:54 -08:00
Kconfig
…
Kconfig.binfmt
…
kernel_read_file.c
…
libfs.c
fs: new accessor methods for atime and mtime
2024-01-05 15:19:40 +01:00
locks.c
filelock: Fix fcntl/close race recovery compat path
2024-07-27 11:34:10 +02:00
Makefile
…
mbcache.c
…
mnt_idmapping.c
…
mount.h
…
mpage.c
…
namei.c
rename(): fix the locking of subdirectories
2024-01-31 16:18:57 -08:00
namespace.c
fs: relax mount_setattr() permission checks
2024-02-23 09:25:15 +01:00
nsfs.c
…
open.c
ftruncate: pass a signed offset
2024-07-05 09:34:04 +02:00
pipe.c
fs/pipe: Fix lockdep false-positive in watchqueue pipe_write()
2024-04-10 16:35:57 +02:00
pnode.c
…
pnode.h
…
posix_acl.c
…
proc_namespace.c
…
read_write.c
…
readdir.c
…
remap_range.c
…
select.c
fs/select: rework stack allocation hack for clang
2024-03-26 18:19:17 -04:00
seq_file.c
…
signalfd.c
…
splice.c
…
stack.c
…
stat.c
fs: Pass AT_GETATTR_NOSEC flag to getattr interface function
2023-12-03 07:33:03 +01:00
statfs.c
…
super.c
fs: don't allow non-init s_user_ns for filesystems without FS_USERNS_MOUNT
2024-08-03 08:54:41 +02:00
sync.c
…
sysctls.c
…
timerfd.c
…
userfaultfd.c
Fix userfaultfd_api to return EINVAL as expected
2024-07-18 13:21:22 +02:00
utimes.c
…
xattr.c
…