Greg Kroah-Hartman b3af225795 Revert "ecryptfs: replace BUG_ON with error handling code" ... commit e1436df2f2 upstream. This reverts commit 2c2a7552dd. Because of recent interactions with developers from @umn.edu, all commits from them have been recently re-reviewed to ensure if they were correct or not. Upon review, this commit was found to be incorrect for the reasons below, so it must be reverted. It will be fixed up "correctly" in a later kernel change. The original commit log for this change was incorrect, no "error handling code" was added, things will blow up just as badly as before if any of these cases ever were true. As this BUG_ON() never fired, and most of these checks are "obviously" never going to be true, let's just revert to the original code for now until this gets unwound to be done correctly in the future. Cc: Aditya Pakki <pakki001@umn.edu> Fixes: 2c2a7552dd ("ecryptfs: replace BUG_ON with error handling code") Cc: stable <stable@vger.kernel.org> Acked-by: Tyler Hicks <code@tyhicks.com> Link: https://lore.kernel.org/r/20210503115736.2104747-49-gregkh@linuxfoundation.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>		2021-05-26 11:48:34 +02:00
..
9p	9P: Cast to loff_t before multiplying	2020-11-05 11:08:53 +01:00
adfs	fs/adfs: super: fix use-after-free bug	2019-08-06 19:06:49 +02:00
affs	fs/affs: release old buffer head on error path	2021-03-04 09:39:55 +01:00
afs	rxrpc: Fix deadlock around release of dst cached on udp tunnel	2021-02-10 09:21:06 +01:00
autofs	autofs: fix a leak in autofs_expire_indirect()	2019-12-13 08:51:01 +01:00
befs
bfs	bfs: add sanity check at bfs_fill_super()	2018-12-01 09:37:27 +01:00
btrfs	btrfs: fix race when picking most recent mod log operation for an old root	2021-05-22 10:59:19 +02:00
cachefiles	cachefiles: Handle readpage error correctly	2020-11-05 11:08:54 +01:00
ceph	ceph: fix fscache invalidation	2021-05-22 10:59:49 +02:00
cifs	cifs: fix memory leak in smb2_copychunk_range	2021-05-26 11:48:32 +02:00
coda	coda: add error handling for fget	2019-08-06 19:06:51 +02:00
configfs	configfs: fix a use-after-free in __configfs_open_file	2021-03-17 16:43:51 +01:00
cramfs	Cramfs: fix abad comparison when wrap-arounds occur	2018-11-13 11:08:55 -08:00
crypto	fscrypt: add fscrypt_is_nokey_name()	2021-01-06 14:44:58 +01:00
debugfs	debugfs: fix use-after-free on symlink traversal	2019-05-08 07:21:48 +02:00
devpts	fs/devpts: always delete dcache dentry-s in dput()	2019-03-23 20:09:59 +01:00
dlm	fs: dlm: fix debugfs dump	2021-05-22 10:59:39 +02:00
ecryptfs	Revert "ecryptfs: replace BUG_ON with error handling code"	2021-05-26 11:48:34 +02:00
efivarfs	efivarfs: revert "fix memory leak in efivarfs_create()"	2020-12-02 08:48:12 +01:00
efs
exofs	exofs_mount(): fix leaks on failure exits	2019-12-05 09:20:32 +01:00
exportfs	exportfs: fix 'passing zero to ERR_PTR()' warning	2020-01-27 14:50:02 +01:00
ext2	ext2: don't update mtime on COW faults	2020-09-09 19:04:28 +02:00
ext4	ext4: fix error code in ext4_commit_super	2021-05-22 10:59:21 +02:00
f2fs	f2fs: fix a redundant call to f2fs_balance_fs if an error occurs	2021-05-22 10:59:42 +02:00
fat	fat: don't allow to mount if the FAT length == 0	2020-06-22 09:05:08 +02:00
freevxfs
fscache	fscache: fix race between enablement and dropping of object	2018-12-17 09:24:40 +01:00
fuse	cuse: prevent clone	2021-05-22 10:59:41 +02:00
gfs2	gfs2: report "already frozen/thawed" errors	2021-04-16 11:49:30 +02:00
hfs	fs/hfs/extent.c: fix array out of bounds read of array extent	2019-12-01 09:17:10 +01:00
hfsplus	hfsplus: prevent corruption in shrinking truncate	2021-05-22 10:59:45 +02:00
hostfs
hpfs
hugetlbfs	mm: hugetlbfs: fix cannot migrate the fallocated HugeTLB page	2021-02-10 09:21:08 +01:00
isofs	isofs: release buffer head before return	2021-03-04 09:39:45 +01:00
jbd2	jbd2: abort journal if free a async write error metadata buffer	2020-09-03 11:24:24 +02:00
jffs2	jffs2: check the validity of dstlen in jffs2_zlib_compress()	2021-05-22 10:59:21 +02:00
jfs	JFS: more checks for invalid superblock	2021-03-07 12:18:54 +01:00
kernfs	kernfs: fix ino wrap-around detection	2019-12-13 08:52:43 +01:00
lockd	lockd: don't use interval-based rebinding over TCP	2020-12-30 11:25:59 +01:00
minix	fs/minix: remove expected error message in block_to_path()	2020-08-21 11:05:38 +02:00
nfs	NFSv4.2 fix handling of sr_eof in SEEK's reply	2021-05-22 10:59:43 +02:00
nfs_common	nfs_common: need lock during iterate through the list	2020-12-30 11:26:02 +01:00
nfsd	nfsd4: readdirplus shouldn't return parent of export	2021-01-23 15:49:55 +01:00
nilfs2	nilfs2: fix null pointer dereference at nilfs_segctor_do_construct()	2020-06-22 09:05:03 +02:00
nls
notify	fanotify: fix ignore mask logic for events on child and on dir	2020-06-30 23:17:00 -04:00
ntfs	ntfs: check for valid standard information attribute	2021-03-04 09:39:29 +01:00
ocfs2	ocfs2: fix deadlock between setattr and dio_end_io_write	2021-04-14 08:22:32 +02:00
omfs
openpromfs
orangefs	help_next should increase position index	2020-02-24 08:34:53 +01:00
overlayfs	ovl: fix missing revert_creds() on error path	2021-05-22 10:59:26 +02:00
proc	proc: fix lookup in /proc/net subdirectories after setns(2)	2021-01-12 20:10:17 +01:00
pstore	pstore: Fix typo in compression option name	2021-03-04 09:39:54 +01:00
qnx4
qnx6
quota	quota: Fix memory leak when handling corrupted quota file	2021-03-04 09:39:42 +01:00
ramfs	ramfs: fix nommu mmap with gaps in the page cache	2020-10-30 10:38:21 +01:00
reiserfs	reiserfs: update reiserfs_xattrs_initialized() condition	2021-04-07 12:48:50 +02:00
romfs	romfs: fix uninitialized memory leak in romfs_dev_read()	2020-08-26 10:30:59 +02:00
squashfs	squashfs: fix divide error in calculate_skip()	2021-05-22 10:59:45 +02:00
sysfs	sysfs: Add sysfs_emit and sysfs_emit_at to format sysfs output	2021-03-07 12:19:01 +01:00
sysv	sysv: return 'err' instead of 0 in __sysv_write_inode	2018-12-17 09:24:30 +01:00
tracefs
ubifs	ubifs: Only check replay with inode type to judge if inode linked	2021-05-22 10:59:19 +02:00
udf	udf: fix silent AED tagLocation corruption	2021-03-17 16:43:45 +01:00
ufs	fs/ufs: avoid potential u32 multiplication overflow	2020-08-21 11:05:38 +02:00
xfs	xfs: Fix assert failure in xfs_setattr_size()	2021-03-07 12:18:55 +01:00
aio.c	aio: fix async fsync creds	2020-06-22 09:05:01 +02:00
anon_inodes.c
attr.c
bad_inode.c
binfmt_aout.c
binfmt_elf.c	fs/binfmt_elf.c: allocate initialized memory in fill_thread_core_info()	2020-06-03 08:19:41 +02:00
binfmt_elf_fdpic.c
binfmt_em86.c
binfmt_flat.c	fs/binfmt_flat.c: make load_flat_shared_library() work	2019-07-03 13:14:44 +02:00
binfmt_misc.c	binfmt_misc: fix possible deadlock in bm_register_write	2021-03-17 16:43:51 +01:00
binfmt_script.c	exec: load_script: Do not exec truncated interpreter path	2019-11-06 13:05:37 +01:00
block_dev.c	block: reexpand iov_iter after read/write	2021-05-22 10:59:49 +02:00
buffer.c	fs: Don't invalidate page buffers in block_write_full_page()	2020-11-05 11:08:46 +01:00
char_dev.c	chardev: Avoid potential use-after-free in 'chrdev_open()'	2020-01-14 20:06:57 +01:00
compat.c
compat_binfmt_elf.c
compat_ioctl.c	fix compat handling of FICLONERANGE, FIDEDUPERANGE and FS_IOC_FIEMAP	2020-01-09 10:19:07 +01:00
coredump.c	coredump: fix crash when umh is disabled	2020-05-14 07:57:21 +02:00
d_path.c
dax.c	dax: pass NOWAIT flag to iomap_apply	2020-03-05 16:42:12 +01:00
dcache.c	fs, fscrypt: clear DCACHE_ENCRYPTED_NAME when unaliasing directory	2020-11-05 11:08:35 +01:00
dcookies.c
direct-io.c	fs: direct-io: fix missing sdio->boundary	2021-04-14 08:22:32 +02:00
drop_caches.c	fs: avoid softlockups in s_inodes iterators	2020-01-12 12:17:20 +01:00
eventfd.c	eventfd: track eventfd_signal() recursion depth	2020-02-11 04:34:08 -08:00
eventpoll.c	ep_create_wakeup_source(): dentry name can change under you...	2020-10-07 08:00:09 +02:00
exec.c	exit/exec: Seperate mm_release()	2021-01-30 13:32:11 +01:00
fcntl.c	fcntl: Fix potential deadlock in send_sig{io, urg}()	2021-01-06 14:45:00 +01:00
fhandle.c
file.c	fix multiplication overflow in copy_fdtable()	2020-05-27 17:37:29 +02:00
file_table.c
filesystems.c	fs/filesystems.c: downgrade user-reachable WARN_ONCE() to pr_warn_once()	2020-04-17 10:48:51 +02:00
fs-writeback.c	memcg: fix a crash in wb_workfn when a device disappears	2021-02-13 13:51:15 +01:00
fs_pin.c
fs_struct.c
inode.c	futex: Fix inode life-time issue	2020-03-25 08:06:14 +01:00
internal.h	acct_on(): don't mess with freeze protection	2019-05-31 06:46:05 -07:00
ioctl.c	vfs: fix FIGETBSZ ioctl on an overlayfs file	2018-11-21 09:19:14 +01:00
iomap.c	iomap: fix sub-page uptodate handling	2021-05-22 10:59:50 +02:00
Kconfig
Kconfig.binfmt
libfs.c	libfs: fix error cast of negative value in simple_attr_write()	2020-11-24 13:27:23 +01:00
locks.c	locks: print unsigned ino in /proc/locks	2020-01-09 10:19:00 +01:00
Makefile
mbcache.c
mount.h
mpage.c
namei.c	namei: only return -ECHILD from follow_dotdot_rcu()	2020-03-05 16:42:20 +01:00
namespace.c	fs/namespace.c: fix mountpoint reference counter race	2020-04-29 16:31:26 +02:00
no-block.c
nsfs.c	dcache: sort the freeing-without-RCU-delay mess for good.	2019-05-25 18:23:26 +02:00
open.c	cifs_atomic_open(): fix double-put on late allocation failure	2020-03-18 07:14:21 +01:00
pipe.c	fs: prevent page refcount overflow in pipe_buf_get	2019-05-04 09:20:11 +02:00
pnode.c	propagate_one(): mnt_set_mountpoint() needs mount_lock	2020-05-02 17:26:01 +02:00
pnode.h
posix_acl.c
proc_namespace.c
read_write.c	vfs: avoid problematic remapping requests into partial EOF block	2019-12-01 09:17:04 +01:00
readdir.c	readdir: make sure to verify directory entry for legacy interfaces too	2021-04-28 13:16:50 +02:00
select.c	kernel, fs: Introduce and use set_restart_fn() and arch_set_restart_data()	2021-03-24 11:07:37 +01:00
seq_file.c	seq_file: fix problem when seeking mid-record	2019-08-25 10:47:43 +02:00
signalfd.c	fs/signalfd.c: fix inconsistent return codes for signalfd4	2020-08-26 10:31:02 +02:00
splice.c	splice: only read in as much information as there is pipe buffer space	2019-12-17 20:35:43 +01:00
stack.c
stat.c
statfs.c	vfs: Fix EOVERFLOW testing in put_compat_statfs64	2019-10-11 18:21:39 +02:00
super.c	vfs: remove lockdep bogosity in __sb_start_write	2020-11-24 13:27:20 +01:00
sync.c
timerfd.c
userfaultfd.c	userfaultfd: require CAP_SYS_PTRACE for UFFD_FEATURE_EVENT_FORK	2020-01-04 19:13:18 +01:00
utimes.c
xattr.c	xattr: break delegations in {set,remove}xattr	2020-08-11 15:32:34 +02:00