Ryusuke Konishi 2f012f2bac nilfs2: fix incomplete buffer cleanup in nilfs_btnode_abort_change_key() ... A syzbot fault injection test reported that nilfs_btnode_create_block, a helper function that allocates a new node block for b-trees, causes a kernel BUG for disk images where the file system block size is smaller than the page size. This was due to unexpected flags on the newly allocated buffer head, and it turned out to be because the buffer flags were not cleared by nilfs_btnode_abort_change_key() after an error occurred during a b-tree update operation and the buffer was later reused in that state. Fix this issue by using nilfs_btnode_delete() to abandon the unused preallocated buffer in nilfs_btnode_abort_change_key(). Link: https://lkml.kernel.org/r/20230513102428.10223-1-konishi.ryusuke@gmail.com Signed-off-by: Ryusuke Konishi <konishi.ryusuke@gmail.com> Reported-by: syzbot+b0a35a5c1f7e846d3b09@syzkaller.appspotmail.com Closes: https://lkml.kernel.org/r/000000000000d1d6c205ebc4d512@google.com Tested-by: Ryusuke Konishi <konishi.ryusuke@gmail.com> Cc: <stable@vger.kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org>		2023-06-12 11:31:49 -07:00
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9p	Including fixes from netfilter.	2023-05-05 19:12:01 -07:00
adfs	…
affs	…
afs	Five hotfixes. Three are cc:stable, two pertain to post-6.3 merge window	2023-05-06 11:25:03 -07:00
autofs	…
befs	…
bfs	…
btrfs	for-6.4-rc3-tag	2023-05-26 13:21:38 -07:00
cachefiles	…
ceph	ceph: force updating the msg pointer in non-split case	2023-05-18 11:15:28 +02:00
coda	sysctl-6.4-rc1	2023-04-27 16:52:33 -07:00
configfs	…
cramfs	…
crypto	…
debugfs	…
devpts	…
dlm	Networking changes for 6.4.	2023-04-26 16:07:23 -07:00
ecryptfs	…
efivarfs	…
efs	…
erofs	erofs: use HIPRI by default if per-cpu kthreads are enabled	2023-05-23 16:57:08 +08:00
exfat	…
exportfs	…
ext2	\n	2023-04-26 09:07:46 -07:00
ext4	ext4: bail out of ext4_xattr_ibody_get() fails for any reason	2023-05-13 18:05:05 -04:00
f2fs	f2fs update for 6.4-rc1	2023-04-26 09:42:10 -07:00
fat	…
freevxfs	…
fscache	…
fuse	Driver core changes for 6.4-rc1	2023-04-27 11:53:57 -07:00
gfs2	gfs2: Don't deref jdesc in evict	2023-05-10 17:15:18 +02:00
hfs	…
hfsplus	…
hostfs	…
hpfs	…
hugetlbfs	…
iomap	New code for 6.4:	2023-04-29 10:35:48 -07:00
isofs	…
jbd2	…
jffs2	…
jfs	…
kernfs	Driver core changes for 6.4-rc1	2023-04-27 11:53:57 -07:00
lockd	nfsd-6.4 fixes:	2023-05-17 09:56:01 -07:00
minix	…
netfs	- Nick Piggin's "shoot lazy tlbs" series, to improve the peformance of	2023-04-27 19:42:02 -07:00
nfs	NFSv4.2: Fix a potential double free with READ_PLUS	2023-05-19 17:11:59 -04:00
nfs_common	…
nfsd	nfsd-6.4 fixes:	2023-05-17 09:56:01 -07:00
nilfs2	nilfs2: fix incomplete buffer cleanup in nilfs_btnode_abort_change_key()	2023-06-12 11:31:49 -07:00
nls	…
notify	inotify: Avoid reporting event with invalid wd	2023-04-25 12:36:55 +02:00
ntfs	…
ntfs3	driver ntfs3 for linux 6.4	2023-04-29 10:52:37 -07:00
ocfs2	Mainly singleton patches all over the place. Series of note are:	2023-04-27 19:57:00 -07:00
omfs	…
openpromfs	…
orangefs	- Nick Piggin's "shoot lazy tlbs" series, to improve the peformance of	2023-04-27 19:42:02 -07:00
overlayfs	…
proc	sysctl: remove register_sysctl_paths()	2023-05-02 19:24:16 -07:00
pstore	pstore update for v6.4-rc1	2023-04-27 17:03:40 -07:00
qnx4	…
qnx6	…
quota	…
ramfs	…
reiserfs	\n	2023-04-26 09:07:46 -07:00
romfs	…
smb	cifs: correct references in Documentation to old fs/cifs path	2023-05-24 16:29:21 -05:00
squashfs	…
sysfs	…
sysv	…
tracefs	…
ubifs	…
udf	…
ufs	…
unicode	…
vboxsf	…
verity	…
xfs	xfs: bug fixes for 6.4-rc2	2023-05-11 16:51:11 -05:00
zonefs	…
Kconfig	smb: move client and server files to common directory fs/smb	2023-05-24 16:29:21 -05:00
Kconfig.binfmt	…
Makefile	smb: move client and server files to common directory fs/smb	2023-05-24 16:29:21 -05:00
aio.c	…
anon_inodes.c	…
attr.c	…
bad_inode.c	…
binfmt_elf.c	Mainly singleton patches all over the place. Series of note are:	2023-04-27 19:57:00 -07:00
binfmt_elf_fdpic.c	…
binfmt_elf_test.c	…
binfmt_flat.c	…
binfmt_misc.c	…
binfmt_script.c	…
buffer.c	- Nick Piggin's "shoot lazy tlbs" series, to improve the peformance of	2023-04-27 19:42:02 -07:00
char_dev.c	…
compat_binfmt_elf.c	…
coredump.c	mm: hwpoison: coredump: support recovery from dump_user_range()	2023-05-02 17:21:50 -07:00
d_path.c	…
dax.c	…
dcache.c	…
direct-io.c	…
drop_caches.c	…
eventfd.c	…
eventpoll.c	Mainly singleton patches all over the place. Series of note are:	2023-04-27 19:57:00 -07:00
exec.c	tracing updates for 6.4:	2023-04-28 15:57:53 -07:00
fcntl.c	…
fhandle.c	…
file.c	…
file_table.c	…
filesystems.c	…
fs-writeback.c	for-6.4/block-2023-05-06	2023-05-06 08:28:58 -07:00
fs_context.c	…
fs_parser.c	…
fs_pin.c	…
fs_struct.c	…
fs_types.c	…
fsopen.c	…
init.c	…
inode.c	- Nick Piggin's "shoot lazy tlbs" series, to improve the peformance of	2023-04-27 19:42:02 -07:00
internal.h	five ksmbd server fixes, and new lock_rename_child VFS helper routine	2023-04-29 11:10:39 -07:00
ioctl.c	…
kernel_read_file.c	…
libfs.c	…
locks.c	…
mbcache.c	…
mnt_idmapping.c	…
mount.h	…
mpage.c	…
namei.c	five ksmbd server fixes, and new lock_rename_child VFS helper routine	2023-04-29 11:10:39 -07:00
namespace.c	…
no-block.c	…
nsfs.c	…
open.c	…
pipe.c	pipe: check for IOCB_NOWAIT alongside O_NONBLOCK	2023-05-12 17:17:27 +02:00
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	pipe-nonblock-2023-05-06	2023-05-06 08:15:20 -07:00
stack.c	…
stat.c	…
statfs.c	statfs: enforce statfs[64] structure initialization	2023-05-17 15:20:17 +02:00
super.c	…
sync.c	…
sysctls.c	…
timerfd.c	…
userfaultfd.c	- Nick Piggin's "shoot lazy tlbs" series, to improve the peformance of	2023-04-27 19:42:02 -07:00
utimes.c	…
xattr.c	fs: don't call posix_acl_listxattr in generic_listxattr	2023-05-17 15:25:20 +02:00