Zhang Xiaoxu 925cb538bd nfs4: Fix kmemleak when allocate slot failed ... [ Upstream commit 7e8436728e ] If one of the slot allocate failed, should cleanup all the other allocated slots, otherwise, the allocated slots will leak: unreferenced object 0xffff8881115aa100 (size 64): comm ""mount.nfs"", pid 679, jiffies 4294744957 (age 115.037s) hex dump (first 32 bytes): 00 cc 19 73 81 88 ff ff 00 a0 5a 11 81 88 ff ff ...s......Z..... 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<000000007a4c434a>] nfs4_find_or_create_slot+0x8e/0x130 [<000000005472a39c>] nfs4_realloc_slot_table+0x23f/0x270 [<00000000cd8ca0eb>] nfs40_init_client+0x4a/0x90 [<00000000128486db>] nfs4_init_client+0xce/0x270 [<000000008d2cacad>] nfs4_set_client+0x1a2/0x2b0 [<000000000e593b52>] nfs4_create_server+0x300/0x5f0 [<00000000e4425dd2>] nfs4_try_get_tree+0x65/0x110 [<00000000d3a6176f>] vfs_get_tree+0x41/0xf0 [<0000000016b5ad4c>] path_mount+0x9b3/0xdd0 [<00000000494cae71>] __x64_sys_mount+0x190/0x1d0 [<000000005d56bdec>] do_syscall_64+0x35/0x80 [<00000000687c9ae4>] entry_SYSCALL_64_after_hwframe+0x46/0xb0 Fixes: abf79bb341 ("NFS: Add a slot table to struct nfs_client for NFSv4.0 transport blocking") Signed-off-by: Zhang Xiaoxu <zhangxiaoxu5@huawei.com> Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com> Signed-off-by: Sasha Levin <sashal@kernel.org>		2022-11-10 17:57:49 +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	fs/affs: release old buffer head on error path	2021-03-04 10:26:48 +01:00
afs	afs: Return -EAGAIN, not -EREMOTEIO, when a file already locked	2022-09-28 11:03:59 +02:00
autofs
befs
bfs	bfs: don't use WARNING: string when it's just info.	2021-01-06 14:48:39 +01:00
btrfs	btrfs: fix processing of delayed tree block refs during backref walking	2022-10-29 10:20:35 +02:00
cachefiles
ceph	ceph: don't truncate file in atomic_open	2022-10-15 07:54:39 +02:00
cifs	cifs: Fix the error length of VALIDATE_NEGOTIATE_INFO message	2022-10-26 13:22:12 +02:00
coda
configfs	configfs: fix a race in configfs_{,un}register_subsystem()	2022-03-02 11:41:10 +01:00
cramfs
crypto	fscrypt: add fscrypt_symlink_getattr() for computing st_size	2021-09-12 08:56:38 +02:00
debugfs	debugfs: add debugfs_lookup_and_remove()	2022-09-15 12:04:54 +02:00
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
ext2	ext2: Add more validity checks for inode counts	2022-08-25 11:17:28 +02:00
ext4	ext4: continue to expand file system when the target size doesn't reach	2022-10-26 13:23:00 +02:00
f2fs	f2fs: fix race condition on setting FI_NO_EXTENT flag	2022-10-26 13:22:46 +02:00
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: Remove the control interface for virtio-fs	2022-08-25 11:18:05 +02:00
gfs2	gfs2: Fix filesystem block deallocation for short writes	2022-05-18 09:47:26 +02:00
hfs	hfs: add lock nesting notation to hfs_find_init	2021-07-31 08:19:38 +02:00
hfsplus	hfsplus: prevent corruption in shrinking truncate	2021-05-19 10:08:29 +02:00
hostfs	hostfs: fix memory handling in follow_link()	2021-04-14 08:24:14 +02:00
hpfs
hugetlbfs	mm, hugetlb: allow for "high" userspace addresses	2022-05-09 09:03:28 +02:00
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 possible NULL pointer dereference in dbFree()	2022-06-14 18:11:29 +02:00
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	nfs4: Fix kmemleak when allocate slot failed	2022-11-10 17:57:49 +01:00
nfs_common	nfs_common: need lock during iterate through the list	2020-12-30 11:51:22 +01:00
nfsd	NFSD: Return nfserr_serverfault if splice_ok but buf->pages have data	2022-10-26 13:22:47 +02:00
nilfs2	nilfs2: fix use-after-free bug of struct nilfs_root	2022-10-26 13:22:17 +02:00
nls
notify	fsnotify: fix wrong lockdep annotations	2022-06-14 18:11:34 +02:00
ntfs	ntfs: fix BUG_ON in ntfs_lookup_inode_by_name()	2022-10-05 10:37:42 +02:00
ocfs2	ocfs2: fix BUG when iput after ocfs2_mknod fails	2022-10-29 10:20:34 +02:00
omfs
openpromfs
orangefs	orangefs: Fix the size of a memory allocation in orangefs_bufmap_alloc()	2022-01-20 09:19:17 +01:00
overlayfs	ovl: drop WARN_ON() dentry is NULL in ovl_encode_fh()	2022-08-25 11:17:23 +02:00
proc	mm: /proc/pid/smaps_rollup: fix no vma's null-deref	2022-10-29 10:20:36 +02:00
pstore	pstore: Fix typo in compression option name	2021-03-04 10:26:45 +01:00
qnx4	qnx4: work around gcc false positive warning bug	2021-09-30 10:09:26 +02:00
qnx6
quota	quota: Check next/prev free block number after reading from quota file	2022-10-26 13:22:14 +02:00
ramfs
reiserfs	reiserfs: check directory items on read from disk	2021-08-12 13:21:05 +02:00
romfs
squashfs	squashfs: fix divide error in calculate_skip()	2021-05-19 10:08:29 +02:00
sysfs	sysfs: Add sysfs_emit and sysfs_emit_at to format sysfs output	2021-03-07 12:20:48 +01:00
sysv
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 NULL ptr deref when converting from inline format	2022-02-01 17:24:34 +01:00
ufs
unicode
verity	fs-verity: fix signed integer overflow with i_size near S64_MAX	2021-10-06 15:42:30 +02:00
xfs	xfs: force the log after remapping a synchronous-writes file	2022-11-03 23:56:54 +09:00
aio.c	aio: fix use-after-free due to missing POLLFREE handling	2021-12-14 14:49:02 +01:00
anon_inodes.c
attr.c	vfs: Check the truncate maximum size in inode_newsize_ok()	2022-08-25 11:17:21 +02:00
bad_inode.c
binfmt_aout.c
binfmt_elf.c	elf: don't use MAP_FIXED_NOREPLACE for elf interpreter mappings	2021-10-06 15:42:35 +02:00
binfmt_elf_fdpic.c
binfmt_em86.c
binfmt_flat.c	binfmt_flat: do not stop relocating GOT entries prematurely on riscv	2022-06-14 18:11:23 +02:00
binfmt_misc.c	binfmt_misc: fix possible deadlock in bm_register_write	2021-03-17 17:03:57 +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
char_dev.c
compat.c
compat_binfmt_elf.c
compat_ioctl.c	compat_ioctl: remove /dev/random commands	2022-06-22 14:11:03 +02:00
coredump.c	coredump: fix core_pattern parse error	2020-12-11 13:23:30 +01:00
d_path.c
dax.c	dax: fix cache flush on PMD-mapped pages	2022-06-14 18:11:41 +02:00
dcache.c
dcookies.c
direct-io.c	fs: direct-io: fix missing sdio->boundary	2021-04-14 08:24:11 +02:00
drop_caches.c
eventfd.c
eventpoll.c	epoll: autoremove wakers even more aggressively	2022-08-25 11:17:28 +02:00
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.c	fget: clarify and improve __fget_files() implementation	2022-03-02 11:41:18 +01:00
file_table.c	SUNRPC: Ensure we flush any closed sockets before xs_xprt_free()	2022-05-25 09:14:34 +02:00
filesystems.c
fs-writeback.c	fs-writeback: writeback_sb_inodes：Recalculate 'wrote' according skipped pages	2022-06-14 18:11:44 +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
fsopen.c
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
Kconfig
Kconfig.binfmt
libfs.c	libfs: fix error cast of negative value in simple_attr_write()	2020-11-24 13:29:19 +01:00
locks.c
Makefile
mbcache.c
mount.h
mpage.c
namei.c	fs: Add missing umask strip in vfs_tmpfile	2022-08-25 11:17:22 +02:00
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
pipe.c	pipe: increase minimum default pipe size to 2 pages	2021-08-12 13:21:02 +02:00
pnode.c
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
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
stat.c	stat: fix inconsistency between struct stat and struct compat_stat	2022-04-27 13:50:48 +02:00
statfs.c
super.c	vfs: make freeze_super abort when sync_filesystem returns error	2022-02-23 11:59:55 +01:00
sync.c
timerfd.c
userfaultfd.c	userfaultfd: open userfaultfds with O_RDONLY	2022-10-26 13:22:21 +02:00
utimes.c
xattr.c