Ubuntu-focal-kernel/fs
Jan Kara 9f90010d7f udf: Avoid excessive partition lengths
BugLink: https://bugs.launchpad.net/bugs/2081278

[ Upstream commit ebbe26fd54a9621994bc16b14f2ba8f84c089693 ]

Avoid mounting filesystems where the partition would overflow the
32-bits used for block number. Also refuse to mount filesystems where
the partition length is so large we cannot safely index bits in a
block bitmap.

Link: https://patch.msgid.link/20240620130403.14731-1-jack@suse.cz
Signed-off-by: Jan Kara <jack@suse.cz>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Signed-off-by: Koichiro Den <koichiro.den@canonical.com>
Signed-off-by: Stefan Bader <stefan.bader@canonical.com>
2024-09-27 10:50:31 +02:00
..
9p fs/9p: drop inodes immediately on non-.L too 2024-07-05 10:51:53 +02:00
adfs
affs affs: initialize fsdata in affs_truncate() 2023-03-21 10:08:57 +01:00
afs afs: Don't cross .backup mountpoint from backup volume 2024-07-05 10:52:02 +02:00
aufs UBUNTU: SAUCE: aufs: bugfix, stop omitting path->mnt 2021-11-05 09:13:05 +01:00
autofs autofs: fix memory leak of waitqueues in autofs_catatonic_mode 2023-10-30 11:42:21 +01:00
befs
bfs
btrfs btrfs: delete pointless BUG_ON check on quota root in btrfs_qgroup_account_extent() 2024-09-27 10:50:24 +02:00
cachefiles cachefiles: fix memory leak in cachefiles_add_cache() 2024-04-26 10:54:11 +02:00
ceph ceph: fix deadlock or deadcode of misusing dget() 2024-03-28 15:18:38 +01:00
cifs smb: client: fix use-after-free bug in cifs_debug_data_proc_show() 2024-07-05 10:51:55 +02:00
coda coda: Avoid partial allocation of sig_inputArgs 2023-05-12 17:15:07 +02:00
configfs configfs: fix possible memory leak in configfs_create_dir() 2023-02-01 15:22:34 +01:00
cramfs
crypto
debugfs new helper: lookup_positive_unlocked() 2023-10-30 11:42:07 +01:00
devpts fsnotify: fix fsnotify hooks in pseudo filesystems 2022-03-29 09:13:38 +02:00
dlm dlm: fix plock lookup when using multiple lockspaces 2023-10-30 11:42:17 +01:00
ecryptfs ecryptfs: Fix buffer size for tag 66 packet 2024-07-05 10:51:56 +02:00
efivarfs
efs
erofs erofs: fix pcluster use-after-free on UP platforms 2024-07-05 10:51:55 +02:00
exportfs
ext2 ext2: fix datatype of block number in ext2_xattr_set2() 2023-10-30 11:42:22 +01:00
ext4 ext4: set the type of max_zeroout to unsigned int to avoid overflow 2024-09-27 10:50:25 +02:00
f2fs f2fs: fix to do sanity check in update_sit_entry 2024-09-27 10:50:25 +02:00
fat fat: fix uninitialized field in nostale filehandles 2024-06-07 15:01:33 +02:00
freevxfs
fscache fscache: Fix cookie key hashing 2021-10-12 16:31:27 -06:00
fuse fuse: use unsigned type for getxattr/listxattr size truncation 2024-09-27 10:50:31 +02:00
gfs2 gfs2: setattr_chown: Add missing initialization 2024-09-27 10:50:24 +02:00
hfs hfs: fix to initialize fields of hfs_inode_info after hfs_alloc_inode() 2024-09-27 10:50:14 +02:00
hfsplus hfsplus: fix to avoid false alarm of circular locking 2024-09-27 10:50:10 +02:00
hostfs
hpfs
hugetlbfs fs,hugetlb: fix NULL pointer dereference in hugetlbs_fill_super 2024-04-26 10:54:11 +02:00
iomap iomap: Set all uptodate bits for an Uptodate page 2024-04-26 10:54:07 +02:00
isofs isofs: handle CDs with bad root inode but good Joliet root directory 2024-06-07 15:01:41 +02:00
jbd2 jbd2: avoid memleak in jbd2_journal_write_metadata_buffer 2024-09-27 10:50:19 +02:00
jffs2 jffs2: Fix potential illegal address access in jffs2_free_inode 2024-08-02 16:16:27 +02:00
jfs jfs: Fix array-index-out-of-bounds in diFree 2024-09-27 10:50:16 +02:00
kernfs fs/kernfs/dir: obey S_ISGID 2024-03-28 15:18:38 +01:00
lockd fs: lockd: avoid possible wrong NULL parameter 2023-10-30 11:42:12 +01:00
minix minix: fix bug when opening a file with O_DIRECT 2022-05-20 15:19:50 +02:00
nfs NFS: avoid infinite loop in pnfs_update_layout. 2024-09-27 10:50:25 +02:00
nfs_common
nfsd nfsd: fix file memleak on client_opens_release 2024-02-02 14:13:12 +01:00
nilfs2 nilfs2: fix state management in error path of log writing function 2024-09-27 10:50:31 +02:00
nls fs/nls: make load_nls() take a const parameter 2023-10-30 11:42:06 +01:00
notify fanotify: disallow mount/sb marks on kernel internal pseudo fs 2023-10-02 12:12:09 +02:00
ntfs ntfs: check overflow when iterating ATTR_RECORDs 2023-02-01 15:21:19 +01:00
ocfs2 ocfs2: add bounds checking to ocfs2_check_dir_entry() 2024-09-27 10:50:09 +02:00
omfs treewide: Remove uninitialized_var() usage 2023-08-09 12:25:41 +02:00
openpromfs openpromfs: finish conversion to the new mount API 2024-07-05 10:51:56 +02:00
orangefs orangefs: fix out-of-bounds fsid access 2024-08-02 16:16:27 +02:00
overlayfs ovl: skip overlayfs superblocks at global sync 2024-02-02 14:13:17 +01:00
proc fs/proc: fix softlockup in __read_vmcore 2024-08-02 16:16:16 +02:00
pstore pstore/ram: Fix crash when setting number of cpus to an odd number 2024-03-28 15:18:34 +01:00
qnx4 qnx4: work around gcc false positive warning bug 2021-11-05 09:12:46 +01:00
qnx6
quota quota: Remove BUG_ON from dqget() 2024-09-27 10:50:24 +02:00
ramfs
reiserfs reiserfs: Check the return value from __getblk() 2023-10-30 11:42:07 +01:00
romfs
squashfs revert "squashfs: harden sanity check in squashfs_read_xattr_id_table" 2023-04-18 17:21:04 +02:00
sysfs fs: sysfs: Fix reference leak in sysfs_break_active_protection() 2024-06-07 15:01:45 +02:00
sysv sysv: don't call sb_bread() with pointers_lock held 2024-06-07 15:01:41 +02:00
tracefs tracefs: Add missing lockdown check to tracefs_create_dir() 2023-10-30 11:42:24 +01:00
ubifs ubifs: Set page uptodate in the correct place 2024-06-07 15:01:33 +02:00
udf udf: Avoid excessive partition lengths 2024-09-27 10:50:31 +02:00
ufs
unicode
verity fsverity: skip PKCS#7 parser when keyring is empty 2023-10-30 11:42:17 +01:00
xfs treewide: Remove uninitialized_var() usage 2023-08-09 12:25:41 +02:00
Kconfig
Kconfig.binfmt
Makefile
aio.c fs/aio: Check IOCB_AIO_RW before the struct aio_kiocb conversion 2024-06-07 15:01:36 +02:00
anon_inodes.c
attr.c attr: block mode changes of symlinks 2023-10-30 11:42:24 +01:00
bad_inode.c
binfmt_aout.c binfmt: Move install_exec_creds after setup_new_exec to match binfmt_elf 2023-02-01 15:23:24 +01:00
binfmt_elf.c elf: don't use MAP_FIXED_NOREPLACE for elf interpreter mappings 2021-11-05 09:12:50 +01:00
binfmt_elf_fdpic.c fs: binfmt_elf_efpic: don't use missing interpreter's properties 2024-09-27 10:50:24 +02:00
binfmt_em86.c
binfmt_flat.c binfmt: Move install_exec_creds after setup_new_exec to match binfmt_elf 2023-02-01 15:23:24 +01:00
binfmt_misc.c binfmt_misc: cleanup on filesystem umount 2024-09-27 10:50:23 +02:00
binfmt_script.c
block_dev.c block: Don't invalidate pagecache for invalid falloc modes 2024-02-12 09:10:26 +01:00
buffer.c mm: fs: initialize fsdata passed to write_begin/write_end interface 2023-02-01 15:21:19 +01:00
char_dev.c chardev: fix error handling in cdev_device_add() 2023-02-01 15:22:55 +01:00
compat.c
compat_binfmt_elf.c
compat_ioctl.c lsm: new security_file_ioctl_compat() hook 2024-03-28 15:18:44 +01:00
coredump.c
d_path.c
dax.c dax: fix cache flush on PMD-mapped pages 2022-08-26 11:08:09 +02:00
dcache.c fs: better handle deep ancestor chains in is_subdir() 2024-09-27 10:50:09 +02:00
dcookies.c
direct-io.c
drop_caches.c
eventfd.c eventfd: prevent underflow for eventfd semaphores 2023-10-30 11:42:07 +01:00
eventpoll.c epoll: ep_autoremove_wake_function should use list_del_init_careful 2023-10-02 12:11:56 +02:00
exec.c exec: Fix ToCToU between perm check and set-uid/gid usage 2024-09-27 10:50:21 +02:00
fcntl.c
fhandle.c do_sys_name_to_handle(): use kzalloc() to fix kernel-infoleak 2024-06-07 15:01:24 +02:00
file.c fix bitmap corruption on close_range() with CLOSE_RANGE_UNSHARE 2024-09-27 10:50:22 +02:00
file_table.c
filesystems.c
fs-writeback.c writeback: fix call of incorrect macro 2023-08-09 12:25:24 +02:00
fs_context.c fs: avoid empty option when generating legacy mount string 2023-10-02 12:12:08 +02:00
fs_parser.c
fs_pin.c
fs_struct.c
fs_types.c
fsopen.c
inode.c vfs: Don't evict inode under the inode lru traversing context 2024-09-27 10:50:22 +02:00
internal.h fs: Establish locking order for unrelated directories 2023-10-02 12:12:09 +02:00
io_uring.c io_uring: fail NOP if non-zero op flags is passed in 2024-07-05 10:52:02 +02:00
ioctl.c
libfs.c libfs: add DEFINE_SIMPLE_ATTRIBUTE_SIGNED for signed value 2023-02-01 15:22:15 +01:00
locks.c filelock: Correct the filelock owner in fcntl_setlk/fcntl_setlk64 2024-09-27 10:50:27 +02:00
mbcache.c mbcache: Avoid nesting of cache->c_list_lock under bit locks 2023-02-01 15:23:42 +01:00
mount.h proc/mounts: add cursor 2023-09-01 14:48:47 +02:00
mpage.c
namei.c fs: move S_ISGID stripping into the vfs_*() helpers 2024-03-28 15:18:31 +01:00
namespace.c proc/mounts: add cursor 2023-09-01 14:48:47 +02:00
no-block.c
nsfs.c
open.c ftruncate: pass a signed offset 2024-08-02 16:16:23 +02:00
pipe.c
pnode.c pnode: terminate at peers of source 2023-02-01 15:23:20 +01:00
pnode.h
posix_acl.c
proc_namespace.c proc/mounts: add cursor 2023-09-01 14:48:47 +02:00
read_write.c
readdir.c
select.c fs/select: rework stack allocation hack for clang 2024-06-07 15:01:24 +02:00
seq_file.c
shiftfs.c UBUNTU: SAUCE: shiftfs: prevent lock unbalance in shiftfs_create_object() 2023-05-12 17:15:16 +02:00
signalfd.c io_uring: disable polling pollfree files 2022-09-20 11:10:27 +02:00
splice.c Revert "fs: check FMODE_LSEEK to control internal pipe splicing" 2022-11-23 16:35:24 -03:00
stack.c
stat.c stat: fix inconsistency between struct stat and struct compat_stat 2022-06-22 14:50:51 +02:00
statfs.c statfs: enforce statfs[64] structure initialization 2023-08-09 12:25:32 +02:00
super.c fs: Protect reconfiguration of sb read-write from racing writes 2023-10-30 11:41:50 +01:00
sync.c ovl: skip overlayfs superblocks at global sync 2024-02-02 14:13:17 +01:00
timerfd.c
userfaultfd.c userfaultfd: open userfaultfds with O_RDONLY 2023-01-06 08:43:54 -08:00
utimes.c
xattr.c fs: don't audit the capability check in simple_xattr_list() 2023-02-01 15:22:13 +01:00