David Howells 15f1ce879e ocfs2: Fix use of slab data with sendpage ... [ Upstream commit 86d7bd6e66 ] ocfs2 uses kzalloc() to allocate buffers for o2net_hand, o2net_keep_req and o2net_keep_resp and then passes these to sendpage. This isn't really allowed as the lifetime of slab objects is not controlled by page ref - though in this case it will probably work. sendmsg() with MSG_SPLICE_PAGES will, however, print a warning and give an error. Fix it to use folio_alloc() instead to allocate a buffer for the handshake message, keepalive request and reply messages. Fixes: 98211489d4 ("[PATCH] OCFS2: The Second Oracle Cluster Filesystem") Signed-off-by: David Howells <dhowells@redhat.com> cc: Mark Fasheh <mark@fasheh.com> cc: Kurt Hackel <kurt.hackel@oracle.com> cc: Joel Becker <jlbec@evilplan.org> cc: Joseph Qi <joseph.qi@linux.alibaba.com> cc: ocfs2-devel@oss.oracle.com Link: https://lore.kernel.org/r/20230623225513.2732256-14-dhowells@redhat.com Signed-off-by: Jakub Kicinski <kuba@kernel.org> Signed-off-by: Sasha Levin <sashal@kernel.org>		2023-07-11 19:39:31 +02:00
..
9p
adfs
affs
afs	afs: Fix waiting for writeback then skipping folio	2023-06-28 11:13:58 +02:00
autofs
befs
bfs
btrfs	btrfs: fix file_offset for REQ_BTRFS_ONE_ORDERED bios that get split	2023-07-11 19:39:23 +02:00
cachefiles
ceph	ceph: fix use-after-free bug for inodes when flushing capsnaps	2023-06-14 11:16:57 +02:00
cifs	smb3: missing null check in SMB2_change_notify	2023-06-28 11:14:18 +02:00
coda
configfs
cramfs
crypto
debugfs
devpts
dlm	fs: dlm: fix DLM_IFL_CB_PENDING gets overwritten	2023-05-11 23:16:53 +09:00
ecryptfs
efivarfs
efs
erofs	erofs: fix compact 4B support for 16k block size	2023-07-11 19:39:23 +02:00
exfat
exportfs
ext2	ext2: Check block size validity during mount	2023-05-24 17:30:04 +01:00
ext4	ext4: drop the call to ext4_error() from ext4_get_group_info()	2023-06-21 16:02:17 +02:00
f2fs	f2fs: relax sanity check if checkpoint is corrupted	2023-05-24 17:30:07 +01:00
fat
freevxfs
fscache
fuse
gfs2	gfs2: Don't get stuck writing page onto itself under direct I/O	2023-06-28 11:14:21 +02:00
hfs
hfsplus	fs: hfsplus: remove WARN_ON() from hfsplus_cat_{read,write}_inode()	2023-05-24 17:30:00 +01:00
hostfs
hpfs
hugetlbfs
iomap
isofs
jbd2	jdb2: Don't refuse invalidation of already invalidated buffers	2023-05-11 23:17:18 +09:00
jffs2
jfs
kernfs
ksmbd	ksmbd: call putname after using the last component	2023-06-28 11:14:25 +02:00
lockd	lockd: drop inappropriate svc_get() from locked_get()	2023-07-11 19:39:21 +02:00
minix
netfs	netfs: Fix netfs_extract_iter_to_sg() for ITER_UBUF/IOVEC	2023-04-12 09:26:36 -07:00
nfs	nfs: don't report STATX_BTIME in ->getattr	2023-07-05 18:29:23 +01:00
nfs_common
nfsd	nfsd: fix double fget() bug in __write_ports_addfd()	2023-06-09 10:47:54 +02:00
nilfs2	nilfs2: prevent general protection fault in nilfs_clear_dirty_page()	2023-06-28 11:14:04 +02:00
nls
notify	inotify: Avoid reporting event with invalid wd	2023-05-17 14:01:55 +02:00
ntfs
ntfs3	fs/ntfs3: Fix a possible null-pointer dereference in ni_clear()	2023-05-24 17:30:11 +01:00
ocfs2	ocfs2: Fix use of slab data with sendpage	2023-07-11 19:39:31 +02:00
omfs
openpromfs
orangefs
overlayfs
proc	sysctl: clarify register_sysctl_init() base directory order	2023-05-17 14:01:56 +02:00
pstore	pstore/ram: Add check for kstrdup	2023-07-11 19:39:26 +02:00
qnx4
qnx6
quota
ramfs
reiserfs	reiserfs: Add security prefix to xattr name in reiserfs_security_write()	2023-05-11 23:16:50 +09:00
romfs
smbfs_common
squashfs
sysfs
sysv
tracefs
ubifs	ubifs: Fix memory leak in do_rename	2023-05-11 23:16:53 +09:00
udf
ufs
unicode
vboxsf
verity	fsverity: explicitly check for buffer overflow in build_merkle_tree()	2023-05-01 08:32:25 +09:00
xfs	xfs: verify buffer contents when we skip log replay	2023-06-09 10:48:25 +02:00
zonefs
aio.c
anon_inodes.c
attr.c
bad_inode.c
binfmt_elf.c	mm: always expand the stack with the mmap write lock held	2023-07-01 13:14:46 +02:00
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	fsdax: force clear dirty mark if CoW	2023-04-05 18:06:23 -07:00
dcache.c
direct-io.c
drop_caches.c
eventfd.c
eventpoll.c	epoll: ep_autoremove_wake_function should use list_del_init_careful	2023-06-21 16:02:08 +02:00
exec.c	mm: always expand the stack with the mmap write lock held	2023-07-01 13:14:46 +02:00
fcntl.c
fhandle.c
file.c
file_table.c
filesystems.c
fs-writeback.c	writeback: fix call of incorrect macro	2023-05-17 14:01:40 +02:00
fs_context.c
fs_parser.c
fs_pin.c
fs_struct.c
fs_types.c
fsopen.c
init.c
inode.c
internal.h	ksmbd: remove internal.h include	2023-06-28 11:14:09 +02:00
ioctl.c
Kconfig
Kconfig.binfmt
kernel_read_file.c
libfs.c
locks.c
Makefile	fs: fix sysctls.c built	2023-05-11 23:16:49 +09:00
mbcache.c
mnt_idmapping.c
mount.h
mpage.c
namei.c	ksmbd: fix racy issue from using ->d_parent and ->d_name	2023-06-28 11:14:10 +02:00
namespace.c
no-block.c
nsfs.c
open.c	open: return EINVAL for O_DIRECTORY | O_CREAT	2023-05-24 17:30:00 +01:00
pipe.c
pnode.c
pnode.h
posix_acl.c
proc_namespace.c
read_write.c
readdir.c
remap_range.c
select.c
seq_file.c
signalfd.c
splice.c	splice: don't call file_accessed in copy_splice_read	2023-07-11 19:39:23 +02:00
stack.c
stat.c
statfs.c	statfs: enforce statfs[64] structure initialization	2023-05-24 17:30:22 +01:00
super.c
sync.c
sysctls.c
timerfd.c
userfaultfd.c	mm/uffd: fix vma operation where start addr cuts part of vma	2023-06-21 16:02:08 +02:00
utimes.c
xattr.c