Qu Wenruo fe4de594f7 btrfs: add the missing error handling inside get_canonical_dev_path ...

Inside function get_canonical_dev_path(), we call d_path() to get the
final device path.

But d_path() can return error, and in that case the next strscpy() call
will trigger an invalid memory access.

Add back the missing error handling for d_path().

Reported-by: Boris Burkov <boris@bur.io>
Fixes: 7e06de7c83 ("btrfs: canonicalize the device path before adding it")
Signed-off-by: Qu Wenruo <wqu@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>

2025-01-13 21:39:52 +01:00

..

9p

Merge tag '9p-for-6.12-rc5' of https://github.com/martinetd/linux

2024-10-25 15:25:02 -07:00

adfs

move asm/unaligned.h to linux/unaligned.h

2024-10-02 17:23:23 -04:00

affs

Merge tag 'affs-for-6.12-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux

2024-09-16 13:07:59 +02:00

afs

Merge tag 'vfs-6.12-rc6.fixes' of gitolite.kernel.org:pub/scm/linux/kernel/git/vfs/vfs

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 UAF in __promote_alloc() error path

2024-11-07 16:48:21 -05:00

befs

…

bfs

fs: Convert aops->write_begin to take a folio

2024-08-07 11:33:21 +02:00

btrfs

btrfs: add the missing error handling inside get_canonical_dev_path

2025-01-13 21:39:52 +01:00

cachefiles

cachefiles: fix dentry leak in cachefiles_open_file()

2024-09-27 18:29:19 +02:00

ceph

Merge tag 'ceph-for-6.12-rc2' of https://github.com/ceph/ceph-client

2024-10-04 10:10:23 -07:00

coda

coda: use param->file for FSCONFIG_SET_FD

2024-08-19 13:45:03 +02:00

configfs

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cramfs

Merge tag 'vfs-6.11.module.description' of git://git.kernel.org/pub/scm/linux/kernel/git/vfs/vfs

2024-07-15 11:14:59 -07:00

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

move asm/unaligned.h to linux/unaligned.h

2024-10-02 17:23:23 -04:00

efivarfs

[tree-wide] finally take no_llseek out

2024-09-27 08:18:43 -07:00

efs

Merge tag 'vfs-6.11.module.description' of git://git.kernel.org/pub/scm/linux/kernel/git/vfs/vfs

2024-07-15 11:14:59 -07:00

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

Merge tag 'vfs-6.12.file' of git://git.kernel.org/pub/scm/linux/kernel/git/vfs/vfs

2024-09-16 09:14:02 +02:00

ext4

ext4: fix off by one issue in alloc_flex_gd()

2024-10-04 17:36:28 -04:00

f2fs

f2fs: allow parallel DIO reads

2024-10-11 15:12:07 +00:00

fat

fat: fix uninitialized variable

2024-10-17 00:28:06 -07:00

freevxfs

…

fuse

fuse: remove stray debug line

2024-10-25 17:05:49 +02:00

gfs2

Merge tag 'gfs2-v6.10-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2

2024-09-23 11:55:17 -07:00

hfs

fs: Convert aops->write_begin to take a folio

2024-08-07 11:33:21 +02:00

hfsplus

move asm/unaligned.h to linux/unaligned.h

2024-10-02 17:23:23 -04:00

hostfs

fs: Convert aops->write_begin to take a folio

2024-08-07 11:33:21 +02:00

hpfs

move asm/unaligned.h to linux/unaligned.h

2024-10-02 17:23:23 -04:00

hugetlbfs

fs: Convert aops->write_begin to take a folio

2024-08-07 11:33:21 +02:00

iomap

Merge tag 'vfs-6.12-rc6.iomap' of gitolite.kernel.org:pub/scm/linux/kernel/git/vfs/vfs

2024-11-01 07:45:00 -10:00

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

jffs2: Use a folio in jffs2_garbage_collect_dnode()

2024-08-19 13:40:00 +02:00

jfs

jfs: Fix sanity check in dbMount

2024-10-22 09:40:37 -05:00

kernfs

…

lockd

move asm/unaligned.h to linux/unaligned.h

2024-10-02 17:23:23 -04:00

minix

buffer: Convert __block_write_begin() to take a folio

2024-08-07 11:33:36 +02:00

netfs

netfs: Downgrade i_rwsem for a buffered write

2024-10-17 15:33:42 +02:00

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

Merge tag 'nfsd-6.12-4' of git://git.kernel.org/pub/scm/linux/kernel/git/cel/linux

2024-11-09 13:18:07 -08:00

nilfs2

nilfs2: fix potential deadlock with newly created symlinks

2024-10-30 20:14:12 -07:00

nls

move asm/unaligned.h to linux/unaligned.h

2024-10-02 17:23:23 -04:00

notify

inotify: Fix possible deadlock in fsnotify_destroy_mark

2024-10-02 15:14:29 +02:00

ntfs3

Merge tag 'ntfs3_for_6.12' of https://github.com/Paragon-Software-Group/linux-ntfs3

2024-10-08 10:53:06 -07:00

ocfs2

ocfs2: remove entry once instead of null-ptr-dereference in ocfs2_xa_remove()

2024-11-07 14:14:59 -08:00

omfs

fs: Convert aops->write_begin to take a folio

2024-08-07 11:33:21 +02:00

openpromfs

…

orangefs

move asm/unaligned.h to linux/unaligned.h

2024-10-02 17:23:23 -04:00

overlayfs

fs: pass offset and result to backing_file end_write() callback

2024-10-16 13:17:45 +02:00

proc

Merge tag 'mm-hotfixes-stable-2024-11-09-22-40' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm

2024-11-10 09:04:27 -08:00

pstore

Merge tag 'drm-next-2024-09-19' of https://gitlab.freedesktop.org/drm/kernel

2024-09-19 10:18:15 +02:00

qnx4

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qnx6

qnx6: Convert directory handling to use kmap_local

2024-08-07 11:31:56 +02:00

quota

Merge tag 'fs_for_v6.12-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs

2024-09-23 10:49:28 -07:00

ramfs

…

reiserfs

move asm/unaligned.h to linux/unaligned.h

2024-10-02 17:23:23 -04:00

romfs

romfs: fix romfs_read_folio()

2024-08-21 22:32:58 +02:00

smb

Merge tag 'v6.12-rc6-smb3-client-fix' of git://git.samba.org/sfrench/cifs-2.6

2024-11-09 12:58:23 -08:00

squashfs

Squashfs: fix variable overflow in squashfs_readpage_block

2024-10-30 20:14:12 -07:00

sysfs

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sysv

buffer: Convert __block_write_begin() to take a folio

2024-08-07 11:33:36 +02:00

tests

execve: Move KUnit tests to tests/ subdirectory

2024-07-22 18:25:47 -07:00

tracefs

tracing: Fix tracefs mount options

2024-11-01 08:38:14 -04:00

ubifs

[tree-wide] finally take no_llseek out

2024-09-27 08:18:43 -07:00

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: Don't special case ignorable code points

2024-10-09 13:34:01 -04:00

vboxsf

fs: Convert aops->write_end to take a folio

2024-08-07 11:32:02 +02:00

verity

fsverity: expose verified fsverity built-in signatures to LSMs

2024-08-20 14:03:18 -04:00

xfs

Merge tag 'xfs-6.12-fixes-6' of git://git.kernel.org/pub/scm/fs/xfs/xfs-linux

2024-11-02 09:22:16 -10:00

zonefs

Merge tag 'zonefs-6.12-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/zonefs

2024-10-02 12:02:15 -07:00

aio.c

fs/aio: Fix __percpu annotation of *cpu pointer in struct kioctx

2024-08-19 13:45:03 +02:00

anon_inodes.c

…

attr.c

Merge tag 'nfsd-6.11-2' of git://git.kernel.org/pub/scm/linux/kernel/git/cel/linux

2024-08-29 06:20:44 +12:00

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

Merge tag 'vfs-6.11.module.description' of git://git.kernel.org/pub/scm/linux/kernel/git/vfs/vfs

2024-07-15 11:14:59 -07:00

binfmt_script.c

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bpf_fs_kfuncs.c

bpf: Add kfunc bpf_get_dentry_xattr() to read xattr from dentry

2024-08-07 11:26:54 -07:00

buffer.c

Merge tag 'vfs-6.12.folio' of gitolite.kernel.org:pub/scm/linux/kernel/git/vfs/vfs

2024-09-16 08:54:30 +02:00

char_dev.c

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compat_binfmt_elf.c

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coredump.c

Revert "binfmt_elf, coredump: Log the reason of the failed core dumps"

2024-09-26 11:39:02 -07:00

d_path.c

…

dax.c

fsdax: dax_unshare_iter needs to copy entire blocks

2024-10-07 13:51:47 +02:00

dcache.c

Merge tag 'vfs-6.12.misc' of gitolite.kernel.org:pub/scm/linux/kernel/git/vfs/vfs

2024-09-16 08:35:09 +02:00

direct-io.c

fs/direct-io: Remove linux/prefetch.h include

2024-08-19 13:45:02 +02:00

drop_caches.c

sysctl: treewide: constify the ctl_table argument of proc_handlers

2024-07-24 20:59:29 +02:00

eventfd.c

introduce fd_file(), convert all accessors to it.

2024-08-12 22:00:43 -04:00

eventpoll.c

Merge tag 'pull-stable-struct_fd' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs

2024-09-23 09:35:36 -07:00

exec.c

Merge tag 'mm-stable-2024-09-20-02-31' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm

2024-09-21 07:29:05 -07:00

fcntl.c

Merge tag 'pull-stable-struct_fd' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs

2024-09-23 09:35:36 -07:00

fhandle.c

Merge tag 'pull-stable-struct_fd' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs

2024-09-23 09:35:36 -07:00

file_table.c

Merge tag 'slab-for-6.12' of git://git.kernel.org/pub/scm/linux/kernel/git/vbabka/slab

2024-09-18 08:53:53 +02:00

file.c

close_range(): fix the logics in descriptor table trimming

2024-09-29 21:52:29 -04:00

filesystems.c

…

fs_context.c

…

fs_parser.c

fs_parse: add uid & gid option option parsing helpers

2024-07-02 06:20:49 +02:00

fs_pin.c

…

fs_struct.c

…

fs_types.c

…

fs-writeback.c

inode: port __I_SYNC to var event

2024-08-30 08:22:39 +02:00

fsopen.c

[tree-wide] finally take no_llseek out

2024-09-27 08:18:43 -07:00

init.c

…

inode.c

bcachefs: do not use PF_MEMALLOC_NORECLAIM

2024-10-09 12:47:18 -07:00

internal.h

file: reclaim 24 bytes from f_owner

2024-08-28 13:05:39 +02:00

ioctl.c

introduce fd_file(), convert all accessors to it.

2024-08-12 22:00:43 -04:00

Kconfig

nfs_common: fix Kconfig for NFS_COMMON_LOCALIO_SUPPORT

2024-10-03 16:19:51 -04:00

Kconfig.binfmt

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kernel_read_file.c

introduce fd_file(), convert all accessors to it.

2024-08-12 22:00:43 -04:00

libfs.c

Merge tag 'vfs-6.12.folio' of gitolite.kernel.org:pub/scm/linux/kernel/git/vfs/vfs

2024-09-16 08:54:30 +02:00

locks.c

Merge tag 'pull-stable-struct_fd' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs

2024-09-23 09:35:36 -07:00

Makefile

bpf: introduce new VFS based BPF kfuncs

2024-08-06 09:01:41 -07:00

mbcache.c

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mnt_idmapping.c

Merge tag 'fuse-update-6.12' of git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse

2024-09-24 15:29:42 -07:00

mount.h

Merge tag 'vfs-6.12.mount' of git://git.kernel.org/pub/scm/linux/kernel/git/vfs/vfs

2024-09-16 11:15:26 +02:00

mpage.c

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namei.c

Merge tag 'pull-stable-struct_fd' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs

2024-09-23 09:35:36 -07:00

namespace.c

fs: don't try and remove empty rbtree node

2024-10-17 15:33:43 +02:00

nsfs.c

[tree-wide] finally take no_llseek out

2024-09-27 08:18:43 -07:00

open.c

openat2: explicitly return -E2BIG for (usize > PAGE_SIZE)

2024-10-10 12:09:03 +02:00

pidfs.c

pidfs: check for valid pid namespace

2024-09-27 18:29:19 +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

fs: Use in_group_or_capable() helper to simplify the code

2024-08-30 08:22:37 +02:00

proc_namespace.c

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read_write.c

Merge tag 'pull-stable-struct_fd' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs

2024-09-23 09:35:36 -07:00

readdir.c

introduce fd_file(), convert all accessors to it.

2024-08-12 22:00:43 -04:00

remap_range.c

introduce fd_file(), convert all accessors to it.

2024-08-12 22:00:43 -04:00

select.c

Merge tag 'pull-stable-struct_fd' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs

2024-09-23 09:35:36 -07:00

seq_file.c

…

signalfd.c

Merge tag 'pull-stable-struct_fd' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs

2024-09-23 09:35:36 -07:00

splice.c

introduce fd_file(), convert all accessors to it.

2024-08-12 22:00:43 -04:00

stack.c

…

stat.c

introduce fd_file(), convert all accessors to it.

2024-08-12 22:00:43 -04:00

statfs.c

introduce fd_file(), convert all accessors to it.

2024-08-12 22:00:43 -04:00

super.c

fs/super.c: introduce get_tree_bdev_flags()

2024-10-21 14:30:26 +02:00

sync.c

introduce fd_file(), convert all accessors to it.

2024-08-12 22:00:43 -04:00

sysctls.c

…

timerfd.c

introduce fd_file(), convert all accessors to it.

2024-08-12 22:00:43 -04:00

userfaultfd.c

fork: do not invoke uffd on fork if error occurs

2024-10-28 21:40:38 -07:00

utimes.c

introduce fd_file(), convert all accessors to it.

2024-08-12 22:00:43 -04:00

xattr.c

introduce fd_file(), convert all accessors to it.

2024-08-12 22:00:43 -04:00