linux-yocto/fs
Lizhi Xu 60bbfc295a netfs: Prevent duplicate unlocking
[ Upstream commit 66d938e89e940e512f4c3deac938ecef399c13f9 ]

The filio lock has been released here, so there is no need to jump to
error_folio_unlock to release it again.

Reported-by: syzbot+b73c7d94a151e2ee1e9b@syzkaller.appspotmail.com
Closes: https://syzkaller.appspot.com/bug?extid=b73c7d94a151e2ee1e9b
Signed-off-by: Lizhi Xu <lizhi.xu@windriver.com>
Acked-by: David Howells <dhowells@redhat.com>
Reviewed-by: Paulo Alcantara (Red Hat) <pc@manguebit.org>
Signed-off-by: Christian Brauner <brauner@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2025-10-12 12:57:17 +02:00
..
9p 9p: Add a migrate_folio method 2025-06-19 15:32:36 +02:00
adfs move asm/unaligned.h to linux/unaligned.h 2024-10-02 17:23:23 -04:00
affs affs: don't write overlarge OFS data block size fields 2025-04-10 14:39:29 +02:00
afs afs: Fix potential null pointer dereference in afs_put_server 2025-10-02 13:44:14 +02:00
autofs autofs: fix thinko in validate_dev_ioctl() 2024-10-28 13:16:56 +01:00
bcachefs add a string-to-qstr constructor 2025-07-10 16:05:08 +02:00
befs
bfs
btrfs btrfs: ref-verify: handle damaged extent root tree 2025-10-12 12:57:17 +02:00
cachefiles cachefiles: Fix the incorrect return value in __cachefiles_write() 2025-07-24 08:56:30 +02:00
ceph ceph: fix race condition where r_parent becomes stale before sending message 2025-09-19 16:35:47 +02:00
coda
configfs configfs: Do not override creating attribute file failure in populate_attrs() 2025-06-27 11:11:12 +01:00
cramfs
crypto fscrypt: Don't use problematic non-inline crypto engines 2025-08-20 18:30:15 +02:00
debugfs debugfs: fix mount options not being applied 2025-08-28 16:31:08 +02:00
devpts
dlm dlm: make tcp still work in multi-link env 2025-05-29 11:02:14 +02:00
ecryptfs move asm/unaligned.h to linux/unaligned.h 2024-10-02 17:23:23 -04:00
efivarfs efivarfs: Fix slab-out-of-bounds in efivarfs_d_compare 2025-09-04 15:31:52 +02:00
efs efs: fix the efs new mount api implementation 2024-12-05 14:01:10 +01:00
erofs erofs: fix atomic context detection when !CONFIG_DEBUG_LOCK_ALLOC 2025-09-04 15:31:44 +02:00
exfat exfat: add cluster chain loop check for dir 2025-08-20 18:30:47 +02:00
exportfs
ext2 ext2: Handle fiemap on empty files to prevent EINVAL 2025-08-20 18:30:21 +02:00
ext4 ext4: introduce linear search for dentries 2025-09-19 16:35:42 +02:00
f2fs f2fs: fix to avoid out-of-boundary access in dnode page 2025-08-28 16:30:59 +02:00
fat fat: fix uninitialized variable 2024-10-17 00:28:06 -07:00
freevxfs
fuse fuse: prevent overflow in copy_file_range return value 2025-09-19 16:35:46 +02:00
gfs2 gfs2: Set .migrate_folio in gfs2_{rgrp,meta}_aops 2025-08-20 18:30:20 +02:00
hfs hfs: fix not erasing deleted b-tree node issue 2025-08-20 18:30:20 +02:00
hfsplus hfsplus: don't use BUG_ON() in hfsplus_create_attributes_file() 2025-08-20 18:30:19 +02:00
hostfs um: hostfs: avoid issues on inode number reuse by host 2025-04-10 14:39:25 +02:00
hpfs move asm/unaligned.h to linux/unaligned.h 2024-10-02 17:23:23 -04:00
hugetlbfs mm/hugetlb: fix folio is still mapped when deleted 2025-10-02 13:44:14 +02:00
iomap iomap: skip unnecessary ifs_block_is_uptodate check 2025-05-02 07:59:27 +02:00
isofs isofs: Verify inode mode when loading from disk 2025-07-24 08:56:25 +02:00
jbd2 jbd2: prevent softlockup in jbd2_log_do_checkpoint() 2025-08-28 16:30:59 +02:00
jffs2 jffs2: check jffs2_prealloc_raw_node_refs() result in few other places 2025-06-27 11:11:37 +01:00
jfs jfs: upper bound check of tree index in dbAllocAG 2025-08-20 18:30:42 +02:00
kernfs kernfs: Fix UAF in polling when open file is released 2025-09-19 16:35:47 +02:00
lockd move asm/unaligned.h to linux/unaligned.h 2024-10-02 17:23:23 -04:00
minix
netfs netfs: Prevent duplicate unlocking 2025-10-12 12:57:17 +02:00
nfs NFSv4/flexfiles: Fix layout merge mirror check. 2025-09-19 16:35:44 +02:00
nfs_common nfs: fix incorrect error handling in LOCALIO 2025-02-08 09:57:59 +01:00
nfsd NFSD: detect mismatch of file handle and delegation stateid in OPEN op 2025-08-20 18:30:14 +02:00
nilfs2 nilfs2: fix CFI failure when accessing /sys/fs/nilfs2/features/* 2025-09-25 11:13:45 +02:00
nls move asm/unaligned.h to linux/unaligned.h 2024-10-02 17:23:23 -04:00
notify fanotify: sanitize handle_type values when reporting fid 2025-08-15 12:13:51 +02:00
ntfs3 fs/ntfs3: correctly create symlink for relative path 2025-08-20 18:30:21 +02:00
ocfs2 ocfs2: fix recursive semaphore deadlock in fiemap call 2025-09-19 16:35:45 +02:00
omfs
openpromfs
orangefs fs/orangefs: use snprintf() instead of sprintf() 2025-08-20 18:30:41 +02:00
overlayfs ovl: use I_MUTEX_PARENT when locking parent in ovl_create_temp() 2025-08-28 16:31:10 +02:00
proc fs/proc/task_mmu: check p->vec_buf for NULL 2025-10-02 13:44:14 +02:00
pstore pstore: Change kmsg_bytes storage size to u32 2025-05-29 11:02:58 +02:00
qnx4
qnx6 fs/qnx6: Fix building with GCC 15 2025-01-23 17:22:55 +01:00
quota quota: flush quota_release_work upon quota writeback 2024-12-09 10:40:55 +01:00
ramfs
reiserfs move asm/unaligned.h to linux/unaligned.h 2024-10-02 17:23:23 -04:00
romfs
smb smb: client: fix wrong index reference in smb2_compound_op() 2025-10-02 13:44:12 +02:00
squashfs squashfs: fix memory leak in squashfs_fill_super 2025-08-28 16:31:05 +02:00
sysfs
sysv
tests
tracefs tracefs: Add d_delete to remove negative dentries 2025-08-20 18:30:21 +02:00
ubifs ubifs: skip dumping tnc tree when zroot is null 2025-02-08 09:58:01 +01:00
udf udf: Verify partition map count 2025-08-20 18:30:20 +02:00
ufs ufs_rename(): fix bogus argument of folio_release_kmap() 2024-10-02 00:05:09 -04:00
unicode Revert "unicode: Don't special case ignorable code points" 2024-12-14 20:04:13 +01:00
vboxsf vboxsf: fix building with GCC 15 2025-03-22 12:54:15 -07:00
verity
xfs xfs: do not propagate ENODATA disk errors into xattr code 2025-09-04 15:31:54 +02:00
zonefs zonefs fixes for 6.12-rc2 2024-10-02 12:02:15 -07:00
aio.c
anon_inodes.c fs: export anon_inode_make_secure_inode() and fix secretmem LSM bypass 2025-07-10 16:05:09 +02:00
attr.c
backing-file.c fs: pass offset and result to backing_file end_write() callback 2024-10-16 13:17:45 +02:00
bad_inode.c
binfmt_elf_fdpic.c Revert "fs: don't block i_writecount during exec" 2024-12-05 14:02:50 +01:00
binfmt_elf.c binfmt_elf: Move brk for static PIE even if ASLR disabled 2025-05-22 14:29:35 +02:00
binfmt_flat.c binfmt_flat: Fix integer overflow bug on 32 bit systems 2025-02-17 10:05:04 +01:00
binfmt_misc.c Revert "fs: don't block i_writecount during exec" 2024-12-05 14:02:50 +01:00
binfmt_script.c
bpf_fs_kfuncs.c
buffer.c fs/buffer: fix use-after-free when call bh_read() helper 2025-08-28 16:31:08 +02:00
char_dev.c
compat_binfmt_elf.c
coredump.c coredump: hand a pidfd to the usermode coredump helper 2025-06-04 14:43:52 +02:00
d_path.c
dax.c fsdax: dax_unshare_iter needs to copy entire blocks 2024-10-07 13:51:47 +02:00
dcache.c vfs-6.12.misc 2024-09-16 08:35:09 +02:00
direct-io.c
drop_caches.c
eventfd.c
eventpoll.c eventpoll: Fix semi-unbounded recursion 2025-08-20 18:30:15 +02:00
exec.c exec: fix the racy usage of fs_struct->in_exec 2025-04-10 14:39:40 +02:00
fcntl.c fcntl: make F_DUPFD_QUERY associative 2024-12-05 14:02:47 +01:00
fhandle.c fhandle: use more consistent rules for decoding file handle from userns 2025-09-19 16:35:41 +02:00
file_table.c add a string-to-qstr constructor 2025-07-10 16:05:08 +02:00
file.c alloc_fdtable(): change calling conventions. 2025-08-28 16:31:16 +02:00
filesystems.c fs/filesystems: Fix potential unsigned integer underflow in fs_name() 2025-06-19 15:32:32 +02:00
fs_context.c
fs_parser.c
fs_pin.c
fs_struct.c
fs_types.c
fs-writeback.c fs: writeback: fix use-after-free in __mark_inode_dirty() 2025-09-09 18:58:03 +02:00
fsopen.c [tree-wide] finally take no_llseek out 2024-09-27 08:18:43 -07:00
init.c
inode.c bcachefs: do not use PF_MEMALLOC_NORECLAIM 2024-10-09 12:47:18 -07:00
internal.h
ioctl.c
Kconfig nfs: add missing selections of CONFIG_CRC32 2025-04-25 10:47:50 +02:00
Kconfig.binfmt
kernel_read_file.c
libfs.c better lockdep annotations for simple_recursive_removal() 2025-08-20 18:30:20 +02:00
locks.c struct fd layout change (and conversion to accessor helpers) 2024-09-23 09:35:36 -07:00
Makefile
mbcache.c
mnt_idmapping.c fuse update for 6.12 2024-09-24 15:29:42 -07:00
mount.h fs: kill MNT_ONRB 2025-01-17 13:40:50 +01:00
mpage.c fs/writeback: convert wbc_account_cgroup_owner to take a folio 2025-01-17 13:40:33 +01:00
namei.c fuse: don't truncate cached, mutated symlink 2025-03-22 12:54:20 -07:00
namespace.c fs/fhandle.c: fix a race in call of has_locked_children() 2025-09-09 18:58:19 +02:00
nsfs.c [tree-wide] finally take no_llseek out 2024-09-27 08:18:43 -07:00
open.c openat2: explicitly return -E2BIG for (usize > PAGE_SIZE) 2024-10-10 12:09:03 +02:00
pidfs.c pidfs: raise SB_I_NODEV and SB_I_NOEXEC 2025-08-20 18:30:21 +02:00
pipe.c [tree-wide] finally take no_llseek out 2024-09-27 08:18:43 -07:00
pnode.c
pnode.h
posix_acl.c
proc_namespace.c
read_write.c fs/block: Check for IOCB_DIRECT in generic_atomic_write_valid() 2024-12-05 14:01:11 +01:00
readdir.c
remap_range.c
select.c select: Fix unbalanced user_access_end() 2025-02-08 09:56:53 +01:00
seq_file.c
signalfd.c struct fd layout change (and conversion to accessor helpers) 2024-09-23 09:35:36 -07:00
splice.c netfs: Fix unbuffered write error handling 2025-08-28 16:31:04 +02:00
stack.c
stat.c
statfs.c
super.c fs/super.c: introduce get_tree_bdev_flags() 2024-10-21 14:30:26 +02:00
sync.c
sysctls.c
timerfd.c
userfaultfd.c mm/userfaultfd: fix uninitialized output field for -EAGAIN race 2025-05-18 08:24:52 +02:00
utimes.c
xattr.c fs/xattr.c: fix simple_xattr_list() 2025-06-27 11:11:36 +01:00