twx-linux/fs at v6.1.105 - twx-linux - Gitea: Git with a cup of tea

TWxSoftware/twx-linux

Files

T

History

Filipe Manana 8bd4c92204 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 13:53:03 +02:00

..

9p: add missing locking around taking dentry fid list

2024-06-16 13:41:37 +02:00

…

…

afs: Don't cross .backup mountpoint from backup volume

2024-06-16 13:41:31 +02:00

…

…

…

btrfs: fix double inode unlock for direct IO sync writes

2024-08-14 13:53:03 +02:00

cachefiles: fix slab-use-after-free in cachefiles_withdraw_cookie()

2024-07-25 09:49:21 +02:00

ceph: fix incorrect kmalloc size of pagevec mempool

2024-08-03 08:49:52 +02:00

…

…

…

…

…

…

…

ecryptfs: Fix buffer size for tag 66 packet

2024-06-12 11:03:04 +02:00

…

…

erofs: ensure m_llen is reset to 0 if metadata is invalid

2024-07-25 09:49:18 +02:00

…

exportfs: use pr_debug for unreachable debug statements

2024-03-06 14:45:15 +00:00

ext2: Verify bitmap and itable block numbers before using them

2024-08-03 08:49:32 +02:00

ext4: fix wrong unit use in ext4_mb_find_by_goal

2024-08-14 13:52:50 +02:00

f2fs: assign CURSEG_ALL_DATA_ATGC if blkaddr is valid

2024-08-11 12:35:54 +02:00

fat: fix uninitialized field in nostale filehandles

2024-04-03 15:19:27 +02:00

…

netfs, fscache: export fscache_put_volume() and add fscache_try_get_volume()

2024-07-25 09:49:20 +02:00

fuse: verify {g,u}id mount options correctly

2024-08-03 08:49:31 +02:00

gfs2: Fix slab-use-after-free in gfs2_qd_dealloc

2024-07-05 09:32:00 +02:00

hfs: fix to initialize fields of hfs_inode_info after hfs_alloc_inode()

2024-08-03 08:49:32 +02:00

hfsplus: fix to avoid false alarm of circular locking

2024-08-03 08:48:53 +02:00

…

…

mm/hugetlb: add hugetlb_folio_subpool() helpers

2024-05-17 11:55:51 +02:00

iomap: Fix iomap_adjust_read_range for plen calculation

2024-07-25 09:49:12 +02:00

isofs: handle CDs with bad root inode but good Joliet root directory

2024-04-13 13:05:06 +02:00

jbd2: avoid memleak in jbd2_journal_write_metadata_buffer

2024-08-14 13:52:49 +02:00

jffs2: Fix potential illegal address access in jffs2_free_inode

2024-07-11 12:47:09 +02:00

jfs: Fix array-index-out-of-bounds in diFree

2024-08-03 08:49:47 +02:00

kernfs: Convert kernfs_path_from_node_locked() from strlcpy() to strscpy()

2024-08-03 08:48:54 +02:00

lockd: fix file selection in nlmsvc_cancel_blocked

2024-03-06 14:45:16 +00:00

…

…

NFSv4.1 another fix for EXCHGID4_FLAG_USE_PNFS_DS for DS server

2024-08-03 08:49:16 +02:00

…

knfsd: LOOKUP can return an illegal error value

2024-06-21 14:35:55 +02:00

nilfs2: handle inconsistent state in nilfs_btnode_create_block()

2024-08-03 08:49:46 +02:00

…

…

…

fs/ntfs3: Update log->page_{mask,bits} if log->page_size changed

2024-08-03 08:49:37 +02:00

ocfs2: add bounds checking to ocfs2_check_dir_entry()

2024-07-27 11:32:18 +02:00

…

openpromfs: finish conversion to the new mount API

2024-06-12 11:03:03 +02:00

orangefs: fix out-of-bounds fsid access

2024-07-11 12:47:08 +02:00

ovl: remove upper umask handling from ovl_create_upper()

2024-06-12 11:03:39 +02:00

sysctl: always initialize i_uid/i_gid

2024-08-11 12:35:51 +02:00

pstore/zone: Add a null pointer check to the psz_kmsg_read

2024-04-13 13:04:57 +02:00

…

…

quota: Fix rcu annotations of inode dquot pointers

2024-03-26 18:20:47 -04:00

…

…

…

smb3: fix setting SecurityFlags when encryption is required

2024-08-14 13:52:59 +02:00

…

fs: sysfs: Fix reference leak in sysfs_break_active_protection()

2024-04-27 17:07:16 +02:00

sysv: don't call sb_bread() with pointers_lock held

2024-04-13 13:05:05 +02:00

…

ubifs: Set page uptodate in the correct place

2024-04-03 15:19:27 +02:00

udf: prevent integer overflow in udf_bitmap_free_blocks()

2024-08-14 13:52:46 +02:00

…

…

vboxsf: Avoid an spurious warning if load_nls_xxx() fails

2024-04-10 16:28:25 +02:00

…

xfs: fix log recovery buffer allocation for the legacy h_size fixup

2024-08-14 13:53:02 +02:00

…

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

…

attr.c

…

bad_inode.c

…

binfmt_elf_fdpic.c

…

binfmt_elf_test.c

…

binfmt_elf.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

…

dcache.c

fs: better handle deep ancestor chains in is_subdir()

2024-07-25 09:49:18 +02:00

direct-io.c

…

drop_caches.c

…

eventfd.c

…

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

…

file.c

protect the fetch of ->fd[fd] in do_dup2() from mispredictions

2024-08-11 12:36:00 +02:00

filesystems.c

…

fs_context.c

…

fs_parser.c

…

fs_pin.c

…

fs_struct.c

…

fs_types.c

…

fs-writeback.c

…

fsopen.c

…

init.c

…

inode.c

…

internal.h

…

ioctl.c

…

Kconfig

…

Kconfig.binfmt

…

kernel_read_file.c

…

libfs.c

…

locks.c

filelock: Fix fcntl/close race recovery compat path

2024-07-27 11:32:19 +02:00

Makefile

…

mbcache.c

…

mount.h

…

mpage.c

…

namei.c

…

namespace.c

…

no-block.c

…

nsfs.c

…

open.c

ftruncate: pass a signed offset

2024-07-05 09:31:59 +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.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 18:20:28 -04:00

seq_file.c

…

signalfd.c

…

splice.c

…

stack.c

…

stat.c

…

statfs.c

…

super.c

fs: don't allow non-init s_user_ns for filesystems without FS_USERNS_MOUNT

2024-08-03 08:49:53 +02:00

sync.c

…

sysctls.c

…

timerfd.c

…

userfaultfd.c

Fix userfaultfd_api to return EINVAL as expected

2024-07-18 13:18:41 +02:00

utimes.c

…

xattr.c

…