Ziran Zhang bc96ad381f FAT: allow 0xE9 near jump in fat_read_static_bpb() ...

fat_read_static_bpb() only accepts a short jump as a valid bootstrap code
signature for DOS 1.x volumes when the dos1xfloppy mount option is used.

However, according to the Microsoft fatgen103.doc, the BS_jmpBoot field
has two allowed forms: 0xEB 0x??  0x90 (short jump + NOP) and 0xE9 0x?? 
0x??  (near jump).  The specification explicitly states that either form
is acceptable.

This patch relaxes the check to also accept 0xE9 as the first byte of the
jump instruction.

Link: https://lore.kernel.org/20260412070109.5197-1-zhangcoder@yeah.net
Signed-off-by: Ziran Zhang <zhangcoder@yeah.net>
Acked-by: OGAWA Hirofumi <hirofumi@mail.parknet.co.jp>
Cc: Christian Brauner <brauner@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>

2026-08-03 21:10:14 -07:00

..

9p

Merge tag '9p-for-7.2-rc1' of https://github.com/martinetd/linux

2026-06-21 10:26:31 -07:00

adfs

Merge tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rmk/linux

2026-04-25 07:44:26 -07:00

affs

affs: handle set_blocksize failures

2026-05-21 13:39:35 +02:00

afs

afs: Fix afs_edit_dir_remove() to get, not find, block 0

2026-07-23 11:32:40 +02:00

autofs

Merge tag 'vfs-7.1-rc1.misc' of git://git.kernel.org/pub/scm/linux/kernel/git/vfs/vfs

2026-04-13 14:20:11 -07:00

befs

befs: handle set_blocksize failures

2026-05-21 13:39:35 +02:00

bfs

bfs: replace get_zeroed_page() with kzalloc()

2026-05-28 13:58:14 +02:00

btrfs

Merge tag 'vfs-7.2-rc5.fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/vfs/vfs

2026-07-26 12:22:57 -07:00

cachefiles

cachefiles: Fix file burial to take lock when unsetting S_KERNEL_FILE

2026-07-01 15:26:28 +02:00

ceph

ceph: avoid fs reclaim while using current->journal_info

2026-07-23 20:29:42 +02:00

coda

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

2026-04-21 14:03:10 -07:00

configfs

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

2026-06-15 04:28:20 +05:30

cramfs

cramfs: drop obsolete Future Development notes and update tools URL

2026-05-03 09:12:23 -06:00

crypto

fscrypt: Avoid dynamic allocation in fscrypt_get_devices()

2026-07-20 10:39:24 -07:00

debugfs

debugfs: fix placement of EXPORT_SYMBOL_GPL for debugfs_create_str()

2026-04-02 16:15:23 +02:00

devpts

Convert 'alloc_obj' family to use the new default GFP_KERNEL argument

2026-02-21 17:09:51 -08:00

dlm

dlm: init per node debugfs before add to node hash

2026-05-08 08:38:03 -05:00

ecryptfs

Merge tag 'ecryptfs-7.2-rc1-updates' of git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs

2026-06-26 08:24:06 -07:00

efivarfs

efivarfs: use QSTR() in efivarfs_alloc_dentry

2026-04-28 12:30:59 +02:00

efs

fs: efs: remove unneeded debug prints

2026-06-11 11:42:21 -07:00

erofs

erofs: cap LZMA stream pool size

2026-07-27 12:31:11 +08:00

exfat

iomap: consolidate bio submission

2026-07-01 15:26:47 +02:00

exportfs

find_acceptable_alias(): skip NORCU aliases with zero refcount

2026-06-05 00:34:55 -04:00

ext2

ext2: fix ignored return value of generic_write_sync()

2026-06-02 10:56:16 +02:00

ext4

Merge tag 'ext4_for_linus-7.2-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4

2026-06-18 09:42:02 -07:00

f2fs

fscrypt: Avoid dynamic allocation in fscrypt_get_devices()

2026-07-20 10:39:24 -07:00

fat

FAT: allow 0xE9 near jump in fat_read_static_bpb()

2026-08-03 21:10:14 -07:00

freevxfs

freevxfs: don't BUG() on unknown typed-extent type

2026-07-01 15:26:26 +02:00

fuse

fuse: call fuse_send_readpages explicitly from fuse_readahead

2026-07-01 15:26:47 +02:00

gfs2

Merge tag 'gfs2-for-7.2' of git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2

2026-06-26 15:13:06 -07:00

hfs

Merge tag 'hfs-v7.2-tag1' of git://git.kernel.org/pub/scm/linux/kernel/git/vdubeyko/hfs

2026-06-16 12:27:23 +05:30

hfsplus

Merge tag 'hfs-v7.2-tag1' of git://git.kernel.org/pub/scm/linux/kernel/git/vdubeyko/hfs

2026-06-16 12:27:23 +05:30

hostfs

Convert 'alloc_obj' family to use the new default GFP_KERNEL argument

2026-02-21 17:09:51 -08:00

hpfs

Merge tag 'vfs-7.2-rc1.misc' of git://git.kernel.org/pub/scm/linux/kernel/git/vfs/vfs

2026-06-15 03:59:45 +05:30

hugetlbfs

mm: use mapping_mapped to simplify the code

2026-06-21 11:37:38 -07:00

iomap

iomap: prevent ioend merge when io_private differs

2026-07-23 11:28:47 +02:00

isofs

Merge tag 'fs_for_v7.2-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs

2026-06-16 11:58:52 +05:30

jbd2

Merge tag 'ext4_for_linus-7.2-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4

2026-06-18 09:42:02 -07:00

jffs2

treewide: change inode->i_ino from unsigned long to u64

2026-03-06 14:31:28 +01:00

jfs

Merge tag 'vfs-7.2-rc1.misc' of git://git.kernel.org/pub/scm/linux/kernel/git/vfs/vfs

2026-06-15 03:59:45 +05:30

kernfs

Merge tag 'driver-core-7.2-rc1' of gitolite.kernel.org:pub/scm/linux/kernel/git/driver-core/driver-core

2026-06-15 12:41:17 +05:30

lockd

lockd: fix NLMv3 GRANTED_MSG handling

2026-07-17 09:31:50 -04:00

minix

minix: avoid overflow in bitmap block count calculation

2026-07-01 15:26:24 +02:00

netfs

netfs: Fix barriering when walking subrequest list

2026-07-03 11:52:41 +02:00

nfs

NFS: Charge unstable writes by request size, not folio size

2026-07-08 14:43:40 -04:00

nfs_common

NFSD: Remove NFSERR_EAGAIN

2026-01-02 13:43:41 -05:00

nfsd

Merge tag 'nfsd-7.2-1' of git://git.kernel.org/pub/scm/linux/kernel/git/cel/linux

2026-07-13 08:38:01 -07:00

nilfs2

Merge tag 'nilfs2-v7.2-tag1' of git://git.kernel.org/pub/scm/linux/kernel/git/vdubeyko/nilfs2

2026-06-16 12:14:20 +05:30

nls

fs/nls: Fix inconsistency between utf8_to_utf32() and utf32_to_utf8()

2025-12-01 11:58:06 +02:00

notify

Merge tag 'fsnotify_for_v7.2-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs

2026-06-16 11:56:43 +05:30

ntfs

Merge tag 'ntfs-for-7.2-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/linkinjeon/ntfs

2026-07-10 18:20:15 -07:00

ntfs3

iomap: consolidate bio submission

2026-07-01 15:26:47 +02:00

ocfs2

ocfs2: cluster: use an on-stack bio for the heartbeat write

2026-08-03 21:10:14 -07:00

omfs

omfs: handle set_blocksize failures

2026-05-21 13:39:36 +02:00

openpromfs

…

orangefs

orangefs: keep the readdir entry size 64-bit in fill_from_part()

2026-07-01 15:26:27 +02:00

overlayfs

ovl: check access to copy_file_range source with src mounter creds

2026-07-22 16:42:28 +02:00

proc

Merge tag 'mm-hotfixes-stable-2026-07-27-14-18' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm

2026-07-27 14:36:26 -07:00

pstore

Merge tag 'mm-stable-2026-04-13-21-45' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm

2026-04-15 12:59:16 -07:00

qnx4

qnx4: handle set_blocksize failures

2026-05-21 13:39:35 +02:00

qnx6

fs/qnx6: fix pointer arithmetic in directory iteration

2026-05-28 14:16:33 +02:00

quota

quota: allocate dquot_hash with kmalloc()

2026-05-27 15:12:22 +02:00

ramfs

folio_batch: rename pagevec.h to folio_batch.h

2026-04-05 13:53:07 -07:00

resctrl

fs/resctrl: Fix double-add of pseudo-locked region's RMID to free list

2026-07-06 19:05:49 -07:00

romfs

Merge tag 'mm-stable-2026-02-18-19-48' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm

2026-02-18 20:50:32 -08:00

smb

Merge tag 'v7.2-rc4-smb3-server-fixes' of git://git.samba.org/ksmbd

2026-07-24 19:50:05 -07:00

squashfs

Squashfs: check metadata block offset is within range

2026-02-24 11:13:27 -08:00

sysfs

Merge tag 'driver-core-7.2-rc1' of gitolite.kernel.org:pub/scm/linux/kernel/git/driver-core/driver-core

2026-06-15 12:41:17 +05:30

tests

fs/tests: exec: Remove bad test vector

2026-03-18 11:41:53 -07:00

tracefs

tracefs: use d_splice_alias() in ->lookup() instances

2026-06-05 01:12:15 -04:00

ubifs

fs: add icount_read_once() and stop open-coding ->i_count loads

2026-05-11 23:12:28 +02:00

udf

Merge tag 'fs_for_v7.2-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs

2026-06-16 11:58:52 +05:30

ufs

Merge tag 'vfs-7.1-rc1.bh.metadata' of git://git.kernel.org/pub/scm/linux/kernel/git/vfs/vfs

2026-04-13 12:46:42 -07:00

unicode

Convert 'alloc_obj' family to use the new default GFP_KERNEL argument

2026-02-21 17:09:51 -08:00

vboxsf

vboxsf: Implement fileattr_get for case sensitivity

2026-05-11 16:50:29 +02:00

verity

Merge tag 'bpf-next-7.2' of git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next

2026-06-17 09:18:14 +01:00

xfs

Merge tag 'xfs-fixes-7.2-rc4' of git://git.kernel.org/pub/scm/fs/xfs/xfs-linux

2026-07-16 09:40:03 -07:00

zonefs

zonefs: handle integer overflow in zonefs_fname_to_fno

2026-05-12 07:53:20 +09:00

aio.c

libfs: drop redundant SB_I_NOEXEC/SB_I_NODEV in init_pseudo() callers

2026-06-04 10:10:49 +02:00

anon_inodes.c

libfs: drop redundant SB_I_NOEXEC/SB_I_NODEV in init_pseudo() callers

2026-06-04 10:10:49 +02:00

attr.c

filelock: add support for ignoring deleg breaks for dir change events

2026-05-15 19:24:32 +02:00

backing-file.c

backing-file: fix backing_file_open() kerneldoc parameter

2026-06-10 09:49:25 +02:00

bad_inode.c

fs: refactor ->update_time handling

2026-01-12 14:01:32 +01:00

binfmt_elf_fdpic.c

binfmt_elf_fdpic: only honour the first PT_INTERP

2026-07-21 13:22:34 +02:00

binfmt_elf.c

mm: unexport vm_brk_flags() and eliminate vm_flags parameter

2026-04-05 13:53:39 -07:00

binfmt_flat.c

…

binfmt_misc.c

binfmt_misc: set have_execfd only once the interpreter is opened

2026-07-20 23:34:15 +02:00

binfmt_script.c

…

bpf_fs_kfuncs.c

bpf: have bpf_real_data_inode() take a struct file

2026-07-01 15:26:27 +02:00

buffer.c

Merge tag 'vfs-7.2-rc1.misc' of git://git.kernel.org/pub/scm/linux/kernel/git/vfs/vfs

2026-06-15 03:59:45 +05:30

char_dev.c

Convert 'alloc_obj' family to use the new default GFP_KERNEL argument

2026-02-21 17:09:51 -08:00

compat_binfmt_elf.c

…

coredump.c

Merge tag 'vfs-7.2-rc1.misc' of git://git.kernel.org/pub/scm/linux/kernel/git/vfs/vfs

2026-06-15 03:59:45 +05:30

d_path.c

dcache: permit dynamic_dname()s up to NAME_MAX

2026-04-07 12:32:22 +02:00

dax.c

Merge tag 'libnvdimm-for-7.1' of git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm

2026-04-21 14:12:01 -07:00

dcache.c

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

2026-06-15 04:15:31 +05:30

direct-io.c

direct-io: remove IOCB_NOWAIT support

2026-05-26 11:01:55 -06:00

drop_caches.c

…

eventfd.c

Convert 'alloc_obj' family to use the new default GFP_KERNEL argument

2026-02-21 17:09:51 -08:00

eventpoll.c

eventpoll: pin files while checking reverse paths

2026-07-23 12:48:22 +02:00

exec.c

exec: fix unsigned loop counter wrap in transfer_args_to_stack()

2026-07-21 13:00:49 +02:00

fcntl.c

Merge tag 'vfs-7.2-rc1.misc' of git://git.kernel.org/pub/scm/linux/kernel/git/vfs/vfs

2026-06-15 03:59:45 +05:30

fhandle.c

fhandle: reject detached mounts in capable_wrt_mount()

2026-07-01 15:26:32 +02:00

file_attr.c

fs: Add case sensitivity flags to file_kattr

2026-05-11 16:50:27 +02:00

file_table.c

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

2026-06-15 04:15:31 +05:30

file.c

fs: retire stale comment in fget_task_next()

2026-05-28 14:27:00 +02:00

filesystems.c

fs: fix ups and tidy ups to /proc/filesystems caching

2026-06-12 14:26:27 +02:00

fs_context.c

Merge tag 'vfs-7.1-rc1.misc' of git://git.kernel.org/pub/scm/linux/kernel/git/vfs/vfs

2026-04-13 14:20:11 -07:00

fs_dirent.c

…

fs_parser.c

fs: remove fsparam_path / fs_param_is_path

2026-02-19 14:34:26 +01:00

fs_pin.c

…

fs_struct.c

fs: add <linux/init_task.h> for 'init_fs'

2026-01-14 16:50:37 +01:00

fs-writeback.c

mm: kick writeback flusher for IOCB_DONTCACHE with targeted dirty tracking

2026-06-04 10:16:51 +02:00

fserror.c

treewide: change inode->i_ino from unsigned long to u64

2026-03-06 14:31:28 +01:00

fsopen.c

Convert 'alloc_obj' family to use the new default GFP_KERNEL argument

2026-02-21 17:09:51 -08:00

init.c

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

2026-02-09 16:58:28 -08:00

inode.c

Merge tag 'mm-stable-2026-06-23-08-55' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm

2026-06-23 12:03:44 -07:00

internal.h

fuse: invalidate page cache after DIO and async DIO writes

2026-06-15 14:06:20 +02:00

ioctl.c

…

Kconfig

treewide: fix indentation and whitespace in Kconfig files

2026-05-28 21:24:42 -07:00

Kconfig.binfmt

…

kernel_read_file.c

…

libfs.c

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

2026-06-15 04:21:00 +05:30

locks.c

filelock: add an inode_lease_ignore_mask helper

2026-05-15 19:24:32 +02:00

Makefile

userfaultfd: merge fs/userfaultfd.c into mm/userfaultfd.c

2026-06-04 14:45:03 -07:00

mbcache.c

Merge tag 'vfs-7.1-rc1.misc' of git://git.kernel.org/pub/scm/linux/kernel/git/vfs/vfs

2026-04-13 14:20:11 -07:00

mnt_idmapping.c

fs/statmount: fix slab out-of-bounds write in statmount_mnt_idmap

2026-05-11 14:19:01 +02:00

mount.h

Merge tag 'vfs-7.2-rc1.procfs' of git://git.kernel.org/pub/scm/linux/kernel/git/vfs/vfs

2026-06-15 04:07:58 +05:30

mpage.c

Merge tag 'mm-stable-2026-04-13-21-45' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm

2026-04-15 12:59:16 -07:00

namei.c

fs: refuse O_TMPFILE creation with an unmapped fsuid or fsgid

2026-07-01 15:26:18 +02:00

namespace.c

Merge tag 'vfs-7.2-rc1.procfs' of git://git.kernel.org/pub/scm/linux/kernel/git/vfs/vfs

2026-06-15 04:07:58 +05:30

nsfs.c

Merge tag 'vfs-7.2-rc1.misc' of git://git.kernel.org/pub/scm/linux/kernel/git/vfs/vfs

2026-06-15 03:59:45 +05:30

nullfs.c

fs: add immutable rootfs

2026-01-12 16:52:09 +01:00

open.c

Merge tag 'mm-stable-2026-06-23-08-55' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm

2026-06-23 12:03:44 -07:00

pidfs.c

pidfs: make pidfs_ino_lock static

2026-07-24 10:30:58 +02:00

pipe.c

fs/pipe: pre-allocate pages outside pipe->mutex in anon_pipe_write

2026-05-28 14:33:24 +02:00

pnode.c

…

pnode.h

…

posix_acl.c

fs: preserve ACL_DONT_CACHE state in forget_cached_acl()

2026-07-21 21:52:51 +02:00

proc_namespace.c

…

read_write.c

fs/read_write: Do not export __kernel_write() to the entire world

2026-06-05 14:46:20 +02:00

readdir.c

fs: Replace user_access_{begin/end} by scoped user access

2026-03-24 14:44:02 +01:00

remap_range.c

…

select.c

Merge tag 'vfs-7.2-rc1.misc' of git://git.kernel.org/pub/scm/linux/kernel/git/vfs/vfs

2026-06-15 03:59:45 +05:30

seq_file.c

treewide: Replace kmalloc with kmalloc_obj for non-scalar types

2026-02-21 01:02:28 -08:00

signalfd.c

Convert 'alloc_obj' family to use the new default GFP_KERNEL argument

2026-02-21 17:09:51 -08:00

splice.c

Convert 'alloc_obj' family to use the new default GFP_KERNEL argument

2026-02-21 17:09:51 -08:00

stack.c

…

stat.c

statx: switch to CLASS(filename_maybe_null)

2026-01-16 12:52:04 -05:00

statfs.c

user_statfs(): switch to CLASS(filename)

2026-01-16 12:52:04 -05:00

super.c

super: fix emergency thaw deadlock on frozen block devices

2026-07-26 17:08:52 +02:00

sync.c

sync_file_range: delete dead S_ISLNK code

2026-05-21 13:39:36 +02:00

sysctls.c

…

timerfd.c

fs/timerfd: Use the new alarm/hrtimer functions

2026-05-01 21:36:13 +02:00

utimes.c

do_utimes_path(): switch to CLASS(filename_uflags)

2026-01-16 12:52:03 -05:00

xattr.c

Merge tag 'lsm-pr-20260615' of git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/lsm

2026-06-17 12:34:16 +01:00