linux/fs
Enzo Matsumiya b09b556e48 smb: client: fix deadlock in smb2_find_smb_tcon()
commit 02c418774f upstream.

Unlock cifs_tcp_ses_lock before calling cifs_put_smb_ses() to avoid such
deadlock.

Cc: stable@vger.kernel.org
Signed-off-by: Enzo Matsumiya <ematsumiya@suse.de>
Reviewed-by: Shyam Prasad N <sprasad@microsoft.com>
Reviewed-by: Paulo Alcantara (Red Hat) <pc@manguebit.com>
Signed-off-by: Steve French <stfrench@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2024-06-16 13:41:42 +02:00
..
9p 9p: add missing locking around taking dentry fid list 2024-06-16 13:41:37 +02:00
adfs
affs affs: initialize fsdata in affs_truncate() 2023-02-01 08:34:08 +01:00
afs afs: Don't cross .backup mountpoint from backup volume 2024-06-16 13:41:31 +02:00
autofs autofs: fix memory leak of waitqueues in autofs_catatonic_mode 2023-09-23 11:10:59 +02:00
befs
bfs
btrfs btrfs: fix crash on racing fsync and size-extending write into prealloc 2024-06-16 13:41:42 +02:00
cachefiles cachefiles: fix memory leak in cachefiles_add_cache() 2024-03-01 13:26:32 +01:00
ceph ceph: switch to corrected encoding of max_xattr_size in mdsmap 2024-03-15 10:48:13 -04:00
coda coda: Avoid partial allocation of sig_inputArgs 2023-03-10 09:33:52 +01:00
configfs configfs: fix possible memory leak in configfs_create_dir() 2022-12-31 13:32:22 +01:00
cramfs fs/cramfs/inode.c: initialize file_ra_state 2023-03-10 09:34:09 +01:00
crypto blk-crypto: add a blk_crypto_config_supported_natively helper 2023-05-11 23:03:00 +09:00
debugfs debugfs: fix automount d_fsdata usage 2024-01-20 11:50:04 +01:00
devpts
dlm fs: dlm: don't put dlm_local_addrs on heap 2024-02-16 19:06:29 +01:00
ecryptfs ecryptfs: Fix buffer size for tag 66 packet 2024-06-12 11:03:04 +02:00
efivarfs efivarfs: Request at most 512 bytes for variable names 2024-03-06 14:45:11 +00:00
efs
erofs erofs: apply proper VMA alignment for memory mapped files on THP 2024-03-15 10:48:16 -04:00
exfat exfat: support handle zero-size directory 2023-11-28 17:07:00 +00:00
exportfs exportfs: use pr_debug for unreachable debug statements 2024-03-06 14:45:15 +00:00
ext2 ext2: fix datatype of block number in ext2_xattr_set2() 2023-09-23 11:11:05 +02:00
ext4 ext4: fix mb_cache_entry's e_refcnt leak in ext4_xattr_block_cache_find() 2024-06-16 13:41:40 +02:00
f2fs f2fs: fix to do sanity check on i_xattr_nid in sanity_check_inode() 2024-06-16 13:41:32 +02:00
fat fat: fix uninitialized field in nostale filehandles 2024-04-03 15:19:27 +02:00
freevxfs
fscache netfs, fscache: Prevent Oops in fscache_put_cache() 2024-01-31 16:17:04 -08:00
fuse fuse: don't unhash root 2024-04-03 15:19:30 +02:00
gfs2 gfs2: Fix "ignore unlock failures after withdraw" 2024-06-12 11:03:10 +02:00
hfs hfs: fix missing hfs_bnode_get() in __hfs_bnode_create 2023-03-10 09:34:07 +01:00
hfsplus fs: hfsplus: remove WARN_ON() from hfsplus_cat_{read,write}_inode() 2023-05-24 17:32:34 +01:00
hostfs hostfs: move from strlcpy with unused retval to strscpy 2022-09-19 22:46:25 +02:00
hpfs
hugetlbfs mm/hugetlb: add hugetlb_folio_subpool() helpers 2024-05-17 11:55:51 +02:00
iomap iomap: write iomap validity checks 2024-05-25 16:21:31 +02:00
isofs isofs: handle CDs with bad root inode but good Joliet root directory 2024-04-13 13:05:06 +02:00
jbd2 jbd2: fix soft lockup in journal_finish_inode_data_buffers() 2024-01-20 11:50:07 +01:00
jffs2 jffs2: prevent xattr node from overflowing the eraseblock 2024-06-12 11:03:06 +02:00
jfs jfs: fix array-index-out-of-bounds in diNewExt 2024-02-05 20:12:48 +00:00
kernfs fs/kernfs/dir: obey S_ISGID 2024-02-05 20:12:58 +00:00
lockd lockd: fix file selection in nlmsvc_cancel_blocked 2024-03-06 14:45:16 +00:00
minix vfs: open inside ->tmpfile() 2022-09-24 07:00:00 +02:00
netfs netfs: Only call folio_start_fscache() one time for each folio 2023-10-06 14:56:32 +02:00
nfs NFS: Fix READ_PLUS when server doesn't support OP_READ_PLUS 2024-06-16 13:41:41 +02:00
nfs_common
nfsd nfsd: don't allow nfsd threads to be signalled. 2024-05-25 16:21:30 +02:00
nilfs2 nilfs2: fix use-after-free of timer for log writer thread 2024-06-16 13:41:31 +02:00
nls fs/nls: make load_nls() take a const parameter 2023-09-13 09:42:22 +02:00
notify fanotify: disallow mount/sb marks on kernel internal pseudo fs 2023-07-19 16:22:05 +02:00
ntfs - hfs and hfsplus kmap API modernization from Fabio Francesco 2022-10-12 11:00:22 -07:00
ntfs3 fs/ntfs3: Use variable length array instead of fixed size 2024-06-12 11:03:46 +02:00
ocfs2 fs: ocfs2: namei: check return value of ocfs2_add_entry() 2023-09-13 09:42:33 +02:00
omfs
openpromfs openpromfs: finish conversion to the new mount API 2024-06-12 11:03:03 +02:00
orangefs Julia Lawall reported this null pointer dereference, this should fix it. 2024-04-13 13:05:08 +02:00
overlayfs ovl: remove upper umask handling from ovl_create_upper() 2024-06-12 11:03:39 +02:00
proc fs/proc: do_task_stat: use sig->stats_lock to gather the threads/children stats 2024-03-15 10:48:22 -04:00
pstore pstore/zone: Add a null pointer check to the psz_kmsg_read 2024-04-13 13:04:57 +02:00
qnx4
qnx6 fs/qnx6: delete unnecessary checks before brelse() 2022-09-11 21:55:07 -07:00
quota quota: Fix rcu annotations of inode dquot pointers 2024-03-26 18:20:47 -04:00
ramfs shmem: use ramfs_kill_sb() for kill_sb method of ramfs-based tmpfs 2023-07-19 16:22:11 +02:00
reiserfs reiserfs: Check the return value from __getblk() 2023-09-13 09:42:27 +02:00
romfs
smb smb: client: fix deadlock in smb2_find_smb_tcon() 2024-06-16 13:41:42 +02:00
squashfs revert "squashfs: harden sanity check in squashfs_read_xattr_id_table" 2023-02-22 12:59:50 +01:00
sysfs fs: sysfs: Fix reference leak in sysfs_break_active_protection() 2024-04-27 17:07:16 +02:00
sysv sysv: don't call sb_bread() with pointers_lock held 2024-04-13 13:05:05 +02:00
tracefs tracefs: Add missing lockdown check to tracefs_create_dir() 2023-09-23 11:11:12 +02:00
ubifs ubifs: Set page uptodate in the correct place 2024-04-03 15:19:27 +02:00
udf udf: initialize newblock to 0 2023-09-13 09:43:05 +02:00
ufs ufs: replace ll_rw_block() 2022-09-11 20:26:07 -07:00
unicode
vboxsf vboxsf: Avoid an spurious warning if load_nls_xxx() fails 2024-04-10 16:28:25 +02:00
verity fsverity: skip PKCS#7 parser when keyring is empty 2023-09-13 09:43:03 +02:00
xfs xfs: short circuit xfs_growfs_data_private() if delta is zero 2024-05-25 16:21:34 +02:00
zonefs zonefs: Improve error handling 2024-02-23 09:12:45 +01:00
aio.c fs/aio: Check IOCB_AIO_RW before the struct aio_kiocb conversion 2024-04-03 15:19:42 +02:00
anon_inodes.c dynamic_dname(): drop unused dentry argument 2022-08-20 11:34:04 -04:00
attr.c attr: block mode changes of symlinks 2023-09-23 11:11:10 +02:00
bad_inode.c vfs: open inside ->tmpfile() 2022-09-24 07:00:00 +02:00
binfmt_elf_fdpic.c fs: binfmt_elf_efpic: fix personality for ELF-FDPIC 2023-10-06 14:57:06 +02:00
binfmt_elf_test.c
binfmt_elf.c mm: always expand the stack with the mmap write lock held 2023-07-01 13:16:25 +02:00
binfmt_flat.c
binfmt_misc.c binfmt_misc: fix shift-out-of-bounds in check_special_flags 2022-12-31 13:32:57 +01:00
binfmt_script.c
buffer.c - hfs and hfsplus kmap API modernization from Fabio Francesco 2022-10-12 11:00:22 -07:00
char_dev.c chardev: fix error handling in cdev_device_add() 2022-12-31 13:32:41 +01:00
compat_binfmt_elf.c
coredump.c coredump: Move dump_emit_page() to kill unused warning 2023-02-22 12:59:50 +01:00
d_path.c d_path.c: typo fix... 2022-08-20 11:34:33 -04:00
dax.c Merge branch 'for-6.0/dax' into libnvdimm-fixes 2022-09-24 18:14:12 -07:00
dcache.c fast_dput(): handle underflows gracefully 2024-02-05 20:12:54 +00:00
direct-io.c block: remove PSI accounting from the bio layer 2022-09-20 08:24:38 -06:00
drop_caches.c
eventfd.c eventfd: prevent underflow for eventfd semaphores 2023-09-13 09:42:27 +02:00
eventpoll.c epoll: be better about file lifetimes 2024-06-12 11:03:03 +02:00
exec.c exec: Fix NOMMU linux_binprm::exec in transfer_args_to_stack() 2024-04-03 15:19:48 +02:00
fcntl.c fs: Fix rw_hint validation 2024-03-26 18:20:28 -04:00
fhandle.c do_sys_name_to_handle(): use kzalloc() to fix kernel-infoleak 2024-03-26 18:20:27 -04:00
file_table.c locks: fix TOCTOU race when granting write lease 2022-08-16 10:59:54 -04:00
file.c file: reinstate f_pos locking optimization for regular files 2023-08-11 12:08:23 +02:00
filesystems.c
fs_context.c vfs, security: Fix automount superblock LSM init problem, preventing NFS sb sharing 2023-09-13 09:42:28 +02:00
fs_parser.c ext4: journal_path mount options should follow links 2023-01-07 11:11:59 +01:00
fs_pin.c
fs_struct.c
fs_types.c
fs-writeback.c writeback, cgroup: switch inodes with dirty timestamps to release dying cgwbs 2023-11-20 11:51:50 +01:00
fsopen.c
init.c
inode.c filemap: add a per-mapping stable writes flag 2024-01-10 17:10:32 +01:00
internal.h nfs: use vfs setgid helper 2023-08-30 16:11:10 +02:00
ioctl.c lsm: new security_file_ioctl_compat() hook 2024-01-31 16:17:00 -08:00
Kconfig smb: move client and server files to common directory fs/smb 2023-06-28 11:12:40 +02:00
Kconfig.binfmt Xtensa updates for v6.1 2022-10-10 14:21:11 -07:00
kernel_read_file.c
libfs.c libfs: add DEFINE_SIMPLE_ATTRIBUTE_SIGNED for signed value 2022-12-31 13:31:58 +01:00
locks.c filelock: add a new locks_inode_context accessor function 2024-03-06 14:45:16 +00:00
Makefile smb: move client and server files to common directory fs/smb 2023-06-28 11:12:40 +02:00
mbcache.c ext4: fix deadlock due to mbcache entry corruption 2023-01-07 11:12:02 +01:00
mount.h
mpage.c
namei.c rename(): fix the locking of subdirectories 2024-01-31 16:17:02 -08:00
namespace.c fs: relax mount_setattr() permission checks 2024-02-23 09:12:46 +01:00
no-block.c
nsfs.c dynamic_dname(): drop unused dentry argument 2022-08-20 11:34:04 -04:00
open.c open: make RESOLVE_CACHED correctly test for O_TMPFILE 2023-08-11 12:08:22 +02:00
pipe.c fs/pipe: Fix lockdep false-positive in watchqueue pipe_write() 2024-04-10 16:28:30 +02:00
pnode.c pnode: terminate at peers of source 2023-01-04 11:29:01 +01:00
pnode.h
posix_acl.c - Yu Zhao's Multi-Gen LRU patches are here. They've been under test in 2022-10-10 17:53:04 -07:00
proc_namespace.c
read_write.c use less confusing names for iov_iter direction initializers 2023-02-09 11:28:04 +01:00
readdir.c Change calling conventions for filldir_t 2022-08-17 17:25:04 -04:00
remap_range.c
select.c fs/select: rework stack allocation hack for clang 2024-03-26 18:20:28 -04:00
seq_file.c use less confusing names for iov_iter direction initializers 2023-02-09 11:28:04 +01:00
signalfd.c
splice.c mm: merge folio_has_private()/filemap_release_folio() call pairs 2024-01-10 17:10:31 +01:00
stack.c
stat.c vfs: support STATX_DIOALIGN on block devices 2022-09-11 19:47:12 -05:00
statfs.c statfs: enforce statfs[64] structure initialization 2023-05-24 17:32:51 +01:00
super.c fs: Protect reconfiguration of sb read-write from racing writes 2023-08-11 12:08:24 +02:00
sync.c
sysctls.c
timerfd.c
userfaultfd.c Revert "userfaultfd: don't fail on unrecognized features" 2023-04-26 14:28:37 +02:00
utimes.c
xattr.c fs: don't audit the capability check in simple_xattr_list() 2022-12-31 13:31:55 +01:00