Linus Torvalds 82339c4911 sanitize xattr and io_uring interactions with it, ... add *xattrat() syscalls, sanitize struct filename handling in there. Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> -----BEGIN PGP SIGNATURE----- iHUEABYIAB0WIQQqUNBr3gm4hGXdBJlZ7Krx/gZQ6wUCZzdj4gAKCRBZ7Krx/gZQ 6/02AQC8ndn9i1wLGRb5DdZYGNWUDhXCdPrZCF2nyvU2swCIPwEAm1H5F/bxBXeT 6qCLHThVw4KTJOT2aDY03ELrxbi8Vg4= =35Oj -----END PGP SIGNATURE----- Merge tag 'pull-xattr' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs Pull xattr updates from Al Viro: "Sanitize xattr and io_uring interactions with it, add *xattrat() syscalls, sanitize struct filename handling in there" * tag 'pull-xattr' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs: xattr: remove redundant check on variable err fs/xattr: add *at family syscalls new helpers: file_removexattr(), filename_removexattr() new helpers: file_listxattr(), filename_listxattr() replace do_getxattr() with saner helpers. replace do_setxattr() with saner helpers. new helper: import_xattr_name() fs: rename struct xattr_ctx to kernel_xattr_ctx xattr: switch to CLASS(fd) io_[gs]etxattr_prep(): just use getname() io_uring: IORING_OP_F[GS]ETXATTR is fine with REQ_F_FIXED_FILE getname_maybe_null() - the third variant of pathname copy-in teach filename_lookup() to treat NULL filename as ""		2024-11-18 12:44:25 -08:00
..
9p	Revert patches causing inode collision problems	2024-10-25 15:25:02 -07:00
adfs	Merge patch series "adfs, affs, befs, hfs, hfsplus: convert to new mount api"	2024-10-08 14:41:53 +02:00
affs	Merge patch series "adfs, affs, befs, hfs, hfsplus: convert to new mount api"	2024-10-08 14:41:53 +02:00
afs	vfs-6.12-rc6.fixes	2024-11-01 07:37:10 -10:00
autofs	autofs: fix thinko in validate_dev_ioctl()	2024-10-28 13:16:56 +01:00
bcachefs	bcachefs: Fix assertion pop in bch2_ptr_swab()	2024-11-12 03:46:57 -05:00
befs	befs: convert befs to use the new mount api	2024-09-18 11:44:43 +02:00
bfs
btrfs	the bulk of struct fd memory safety stuff	2024-11-18 12:24:06 -08:00
cachefiles	cachefiles: Fix NULL pointer dereference in object->file	2024-11-11 14:39:38 +01:00
ceph	vfs-6.13.pagecache	2024-11-18 09:54:32 -08:00
coda
configfs
cramfs
crypto	move asm/unaligned.h to linux/unaligned.h	2024-10-02 17:23:23 -04:00
debugfs	[tree-wide] finally take no_llseek out	2024-09-27 08:18:43 -07:00
devpts
dlm	[tree-wide] finally take no_llseek out	2024-09-27 08:18:43 -07:00
ecryptfs	ecryptfs: Pass the folio index to crypt_extent()	2024-11-05 17:20:00 +01:00
efivarfs	[tree-wide] finally take no_llseek out	2024-09-27 08:18:43 -07:00
efs	efs: fix the efs new mount api implementation	2024-10-15 15:58:36 +02:00
erofs	erofs: use get_tree_bdev_flags() to avoid misleading messages	2024-10-21 14:30:27 +02:00
exfat	move asm/unaligned.h to linux/unaligned.h	2024-10-02 17:23:23 -04:00
exportfs
ext2	vfs-6.12.file	2024-09-16 09:14:02 +02:00
ext4	the bulk of struct fd memory safety stuff	2024-11-18 12:24:06 -08:00
f2fs	the bulk of struct fd memory safety stuff	2024-11-18 12:24:06 -08:00
fat	fat: fix uninitialized variable	2024-10-17 00:28:06 -07:00
freevxfs	freevxfs: Replace one-element array with flexible array member	2024-11-06 10:42:06 +01:00
fuse	the bulk of struct fd memory safety stuff	2024-11-18 12:24:06 -08:00
gfs2	vfs-6.13.file	2024-11-18 10:30:29 -08:00
hfs	hfs: convert hfs to use the new mount api	2024-10-08 14:41:46 +02:00
hfsplus	vfs-6.13.misc	2024-11-18 09:35:30 -08:00
hostfs
hpfs	hpfs: convert hpfs to use the new mount api	2024-10-08 14:41:53 +02:00
hugetlbfs	Merge patch series "Introduce tracepoint for hugetlbfs"	2024-10-02 07:52:11 +02:00
iomap	vfs-6.13.untorn.writes	2024-11-18 11:30:09 -08:00
isofs	move asm/unaligned.h to linux/unaligned.h	2024-10-02 17:23:23 -04:00
jbd2	jbd2: remove unneeded check of ret in jbd2_fc_get_buf	2024-08-26 23:49:15 -04:00
jffs2
jfs	vfs-6.13.mount.api	2024-11-18 09:33:34 -08:00
kernfs
lockd	vfs-6.13.misc	2024-11-18 09:35:30 -08:00
minix
netfs	vfs-6.13.netfs	2024-11-18 10:26:49 -08:00
nfs	nfs: avoid i_lock contention in nfs_clear_invalid_mapping	2024-11-04 10:24:19 -05:00
nfs_common	nfs_common: fix localio to cope with racing nfs_local_probe()	2024-11-04 10:24:19 -05:00
nfsd	vfs-6.13.misc	2024-11-18 09:35:30 -08:00
nilfs2	vfs-6.13.pagecache	2024-11-18 09:54:32 -08:00
nls	move asm/unaligned.h to linux/unaligned.h	2024-10-02 17:23:23 -04:00
notify	the bulk of struct fd memory safety stuff	2024-11-18 12:24:06 -08:00
ntfs3	Changes for 6.12-rc3	2024-10-08 10:53:06 -07:00
ocfs2	the bulk of struct fd memory safety stuff	2024-11-18 12:24:06 -08:00
omfs
openpromfs
orangefs	move asm/unaligned.h to linux/unaligned.h	2024-10-02 17:23:23 -04:00
overlayfs	vfs-6.13.ovl	2024-11-18 10:45:06 -08:00
proc	vfs-6.13.file	2024-11-18 10:30:29 -08:00
pstore	drm next for 6.12-rc1	2024-09-19 10:18:15 +02:00
qnx4
qnx6
quota	fdget_raw() users: switch to CLASS(fd_raw)	2024-11-03 01:28:06 -05:00
ramfs
reiserfs	move asm/unaligned.h to linux/unaligned.h	2024-10-02 17:23:23 -04:00
romfs
smb	the bulk of struct fd memory safety stuff	2024-11-18 12:24:06 -08:00
squashfs	Squashfs: fix variable overflow in squashfs_readpage_block	2024-10-30 20:14:12 -07:00
sysfs
sysv
tests
tracefs	tracing: Fix tracefs mount options	2024-11-01 08:38:14 -04:00
ubifs	ubifs: Convert ubifs to use the new mount API	2024-10-08 14:41:53 +02:00
udf	udf: fix uninit-value use in udf_get_fileshortad	2024-10-02 14:32:37 +02:00
ufs	ufs_rename(): fix bogus argument of folio_release_kmap()	2024-10-02 00:05:09 -04:00
unicode	unicode: Recreate utf8_parse_version()	2024-10-28 13:36:54 +01:00
vboxsf
verity
xfs	the bulk of struct fd memory safety stuff	2024-11-18 12:24:06 -08:00
zonefs	zonefs fixes for 6.12-rc2	2024-10-02 12:02:15 -07:00
aio.c	fs:aio: Remove TODO comment suggesting hash or array usage in io_cancel()	2024-11-12 14:36:45 +01:00
anon_inodes.c
attr.c	fs: handle delegated timestamps in setattr_copy_mgtime	2024-10-10 10:20:51 +02:00
backing-file.c	fs: pass offset and result to backing_file end_write() callback	2024-10-16 13:17:45 +02:00
bad_inode.c
binfmt_elf_fdpic.c	binfmt_elf_fdpic: fix AUXV size calculation when ELF_HWCAP2 is defined	2024-08-26 13:00:38 -07:00
binfmt_elf.c	Revert "binfmt_elf, coredump: Log the reason of the failed core dumps"	2024-09-26 11:39:02 -07:00
binfmt_flat.c	move asm/unaligned.h to linux/unaligned.h	2024-10-02 17:23:23 -04:00
binfmt_misc.c
binfmt_script.c
bpf_fs_kfuncs.c
buffer.c	vfs-6.13.pagecache	2024-11-18 09:54:32 -08:00
char_dev.c	fs: Reorganize kerneldoc parameter names	2024-10-22 11:16:57 +02:00
compat_binfmt_elf.c
coredump.c	coredump: add cond_resched() to dump_user_range	2024-10-22 11:16:58 +02:00
d_path.c
dax.c	fsdax: dax_unshare_iter needs to copy entire blocks	2024-10-07 13:51:47 +02:00
dcache.c	fs: Reorganize kerneldoc parameter names	2024-10-22 11:16:57 +02:00
direct-io.c
drop_caches.c
eventfd.c	fdget(), trivial conversions	2024-11-03 01:28:06 -05:00
eventpoll.c	the bulk of struct fd memory safety stuff	2024-11-18 12:24:06 -08:00
exec.c	ALong with the usual shower of singleton patches, notable patch series in	2024-09-21 07:29:05 -07:00
fcntl.c	the bulk of struct fd memory safety stuff	2024-11-18 12:24:06 -08:00
fhandle.c	fdget(), trivial conversions	2024-11-03 01:28:06 -05:00
file_table.c	Merge branch 'work.fdtable' into vfs.file	2024-10-30 09:58:02 +01:00
file.c	vfs-6.13.file	2024-11-18 10:30:29 -08:00
filesystems.c
fs_context.c
fs_parser.c	vfs-6.13.ovl	2024-11-18 10:45:06 -08:00
fs_pin.c
fs_struct.c
fs_types.c
fs-writeback.c	Merge patch series "two little writeback cleanups v2"	2024-11-13 14:08:34 +01:00
fsopen.c	fdget(), more trivial conversions	2024-11-03 01:28:06 -05:00
init.c
inode.c	vfs-6.13.misc	2024-11-18 09:35:30 -08:00
internal.h	replace do_getxattr() with saner helpers.	2024-11-06 12:59:39 -05:00
ioctl.c	fdget(), trivial conversions	2024-11-03 01:28:06 -05:00
Kconfig	nfs_common: fix Kconfig for NFS_COMMON_LOCALIO_SUPPORT	2024-10-03 16:19:51 -04:00
Kconfig.binfmt
kernel_read_file.c	fdget(), trivial conversions	2024-11-03 01:28:06 -05:00
libfs.c	tmpfs: Add casefold lookup support	2024-10-28 13:36:55 +01:00
locks.c	fdget(), more trivial conversions	2024-11-03 01:28:06 -05:00
Makefile
mbcache.c
mnt_idmapping.c	fuse update for 6.12	2024-09-24 15:29:42 -07:00
mount.h	vfs-6.12.mount	2024-09-16 11:15:26 +02:00
mpage.c	fs/writeback: convert wbc_account_cgroup_owner to take a folio	2024-10-28 13:26:54 +01:00
namei.c	sanitize xattr and io_uring interactions with it,	2024-11-18 12:44:25 -08:00
namespace.c	the bulk of struct fd memory safety stuff	2024-11-18 12:24:06 -08:00
nsfs.c	[tree-wide] finally take no_llseek out	2024-09-27 08:18:43 -07:00
open.c	the bulk of struct fd memory safety stuff	2024-11-18 12:24:06 -08:00
pidfs.c	pidfd: add ioctl to retrieve pid info	2024-10-24 13:54:51 +02:00
pipe.c	[tree-wide] finally take no_llseek out	2024-09-27 08:18:43 -07:00
pnode.c
pnode.h
posix_acl.c	acl: Annotate struct posix_acl with __counted_by()	2024-10-22 11:16:59 +02:00
proc_namespace.c
read_write.c	the bulk of struct fd memory safety stuff	2024-11-18 12:24:06 -08:00
readdir.c	introduce "fd_pos" class, convert fdget_pos() users to it.	2024-11-03 01:28:06 -05:00
remap_range.c	convert vfs_dedupe_file_range().	2024-11-03 01:28:07 -05:00
select.c	do_pollfd(): convert to CLASS(fd)	2024-11-03 01:28:07 -05:00
seq_file.c	fs: Reorganize kerneldoc parameter names	2024-10-22 11:16:57 +02:00
signalfd.c	fdget(), trivial conversions	2024-11-03 01:28:06 -05:00
splice.c	fdget(), more trivial conversions	2024-11-03 01:28:06 -05:00
stack.c
stat.c	sanitize xattr and io_uring interactions with it,	2024-11-18 12:44:25 -08:00
statfs.c	fdget_raw() users: switch to CLASS(fd_raw)	2024-11-03 01:28:06 -05:00
super.c	fs/super.c: introduce get_tree_bdev_flags()	2024-10-21 14:30:26 +02:00
sync.c	fdget(), trivial conversions	2024-11-03 01:28:06 -05:00
sysctls.c
timerfd.c	timerfd: switch to CLASS(fd)	2024-11-03 01:28:06 -05:00
userfaultfd.c	fork: do not invoke uffd on fork if error occurs	2024-10-28 21:40:38 -07:00
utimes.c	fdget(), more trivial conversions	2024-11-03 01:28:06 -05:00
xattr.c	xattr: remove redundant check on variable err	2024-11-06 13:00:01 -05:00