WSL2-Linux-Kernel/fs
Miklos Szeredi 035ff33cf4 fuse: write inode in fuse_release()
A race between write(2) and close(2) allows pages to be dirtied after
fuse_flush -> write_inode_now().  If these pages are not flushed from
fuse_release(), then there might not be a writable open file later.  So any
remaining dirty pages must be written back before the file is released.

This is a partial revert of the blamed commit.

Reported-by: syzbot+6e1efbd8efaaa6860e91@syzkaller.appspotmail.com
Fixes: 36ea23374d ("fuse: write inode in fuse_vma_close() instead of fuse_release()")
Cc: <stable@vger.kernel.org> # v5.16
Signed-off-by: Miklos Szeredi <mszeredi@redhat.com>
2022-07-21 16:02:45 +02:00
..
9p
adfs
affs
afs afs: Fix infinite loop found by xfstest generic/676 2022-06-01 11:11:51 -07:00
autofs
befs
bfs
btrfs Page cache changes for 5.19 2022-05-24 19:55:07 -07:00
cachefiles cachefiles: add tracepoints for on-demand read mode 2022-05-18 00:11:18 +08:00
ceph A big pile of assorted fixes and improvements for the filesystem with 2022-06-02 08:59:39 -07:00
cifs cifs: fix uninitialized pointer in error case in dfs_cache_get_tgt_share 2022-06-04 13:33:42 -05:00
coda
configfs
cramfs
crypto
debugfs
devpts
dlm
ecryptfs
efivarfs
efs
erofs Changes since last update: 2022-06-01 11:54:29 -07:00
exfat Page cache changes for 5.19 2022-05-24 19:55:07 -07:00
exportfs
ext2 \n 2022-05-25 19:24:06 -07:00
ext4 Page cache changes for 5.19 2022-05-24 19:55:07 -07:00
f2fs f2fs-for-5.19 2022-05-31 16:52:59 -07:00
fat Not a lot of material this cycle. Many singleton patches against various 2022-05-27 11:22:03 -07:00
freevxfs SPDX changes for 5.19-rc1 2022-06-03 10:34:34 -07:00
fscache
fuse fuse: write inode in fuse_release() 2022-07-21 16:02:45 +02:00
gfs2 Page cache changes for 5.19 2022-05-24 19:55:07 -07:00
hfs
hfsplus
hostfs
hpfs
hugetlbfs powerpc updates for 5.19 2022-05-28 11:27:17 -07:00
iomap Page cache changes for 5.19 2022-05-24 19:55:07 -07:00
isofs
jbd2 Page cache changes for 5.19 2022-05-24 19:55:07 -07:00
jffs2 This pull request contains fixes for JFFS2, UBI and UBIFS 2022-06-03 14:42:24 -07:00
jfs JFS: One bug fix and some code cleanup 2022-05-27 15:59:21 -07:00
kernfs kernfs: Separate kernfs_pr_cont_buf and rename_lock. 2022-05-19 19:37:06 +02:00
ksmbd ksmbd: smbd: relax the count of sges required 2022-05-27 21:31:20 -05:00
lockd
minix
netfs
nfs Cleanups (and one fix) around struct mount handling. 2022-06-04 19:00:05 -07:00
nfs_common
nfsd NFSD 5.19 Release Notes 2022-05-26 20:52:24 -07:00
nilfs2 Page cache changes for 5.19 2022-05-24 19:55:07 -07:00
nls
notify \n 2022-05-25 19:29:54 -07:00
ntfs Not a lot of material this cycle. Many singleton patches against various 2022-05-27 11:22:03 -07:00
ntfs3 Ntfs3 for 5.19 2022-06-03 16:57:16 -07:00
ocfs2 Not a lot of material this cycle. Many singleton patches against various 2022-05-27 11:22:03 -07:00
omfs
openpromfs
orangefs
overlayfs overlayfs update for 5.19 2022-05-30 11:19:16 -07:00
proc Not a lot of material this cycle. Many singleton patches against various 2022-05-27 11:22:03 -07:00
pstore
qnx4
qnx6
quota
ramfs
reiserfs
romfs
smbfs_common Add various fsctl structs 2022-05-23 20:24:12 -05:00
squashfs Page cache changes for 5.19 2022-05-24 19:55:07 -07:00
sysfs
sysv Not a lot of material this cycle. Many singleton patches against various 2022-05-27 11:22:03 -07:00
tracefs
ubifs This pull request contains fixes for JFFS2, UBI and UBIFS 2022-06-03 14:42:24 -07:00
udf Page cache changes for 5.19 2022-05-24 19:55:07 -07:00
ufs
unicode
vboxsf
verity Page cache changes for 5.19 2022-05-24 19:55:07 -07:00
xfs xfs: Changes for 5.19-rc1 [2nd set] 2022-06-01 17:23:53 -07:00
zonefs Page cache changes for 5.19 2022-05-24 19:55:07 -07:00
Kconfig
Kconfig.binfmt m68knommu: changes for linux 5.19 2022-05-30 10:56:18 -07:00
Makefile
aio.c
anon_inodes.c
attr.c
bad_inode.c
binfmt_aout.c
binfmt_elf.c
binfmt_elf_fdpic.c
binfmt_elf_test.c
binfmt_flat.c
binfmt_misc.c
binfmt_script.c
buffer.c
char_dev.c
compat_binfmt_elf.c
coredump.c
d_path.c
dax.c libnvdimm for 5.19 2022-05-27 15:49:30 -07:00
dcache.c
direct-io.c
drop_caches.c
eventfd.c
eventpoll.c
exec.c This set of changes updates init and user mode helper tasks to be 2022-06-03 16:03:05 -07:00
fcntl.c
fhandle.c
file.c fix the breakage in close_fd_get_file() calling conventions change 2022-06-05 15:03:03 -04:00
file_table.c Descriptor handling cleanups 2022-06-04 18:52:00 -07:00
filesystems.c
fs-writeback.c \n 2022-05-25 19:24:06 -07:00
fs_context.c
fs_parser.c
fs_pin.c
fs_struct.c
fs_types.c
fsopen.c uninline may_mount() and don't opencode it in fspick(2)/fsopen(2) 2022-05-19 23:25:10 -04:00
init.c
inode.c
internal.h Cleanups (and one fix) around struct mount handling. 2022-06-04 19:00:05 -07:00
io-wq.c
io-wq.h
io_uring.c fix for breakage in #work.fd this window 2022-06-05 17:14:03 -07:00
ioctl.c
kernel_read_file.c
libfs.c
locks.c fs/lock: add 2 callbacks to lock_manager_operations to resolve conflict 2022-05-19 12:25:39 -04:00
mbcache.c
mount.h
mpage.c
namei.c Several cleanups in fs/namei.c. 2022-06-04 19:07:15 -07:00
namespace.c Cleanups (and one fix) around struct mount handling. 2022-06-04 19:00:05 -07:00
no-block.c
nsfs.c
open.c RISC-V Patches for the 5.19 Merge Window, Part 1 2022-05-31 14:10:54 -07:00
pipe.c Not a lot of material this cycle. Many singleton patches against various 2022-05-27 11:22:03 -07:00
pnode.c
pnode.h
posix_acl.c
proc_namespace.c
read_write.c
readdir.c
remap_range.c
select.c
seq_file.c rxrpc: Fix locking issue 2022-05-22 21:03:01 +01:00
signalfd.c
splice.c
stack.c
stat.c RISC-V Patches for the 5.19 Merge Window, Part 1 2022-05-31 14:10:54 -07:00
statfs.c
super.c
sync.c
sysctls.c
timerfd.c
userfaultfd.c mm/uffd: enable write protection for shmem & hugetlbfs 2022-05-13 07:20:11 -07:00
utimes.c
xattr.c