Theodore Ts'o e6b8bc09ba ext4: Add sanity check to make_indexed_dir ...

Make sure the rec_len field in the '..' entry is sane, lest we overrun
the directory block and cause a kernel oops on a purposefully
corrupted filesystem.

Thanks to Sami Liedes for reporting this bug.

http://bugzilla.kernel.org/show_bug.cgi?id=12430

Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
Cc: stable@kernel.org

2009-01-16 11:13:40 -05:00

..

9p

fs/Kconfig: move 9p out

2009-01-22 13:16:01 +03:00

adfs

fs/Kconfig: move adfs out

2009-01-22 13:15:56 +03:00

affs

fs/Kconfig: move affs out

2009-01-22 13:15:56 +03:00

afs

fs/Kconfig: move afs out

2009-01-22 13:16:01 +03:00

autofs

fs/Kconfig: move autofs, autofs4 out

2009-01-22 13:15:54 +03:00

autofs4

fs/Kconfig: move autofs, autofs4 out

2009-01-22 13:15:54 +03:00

befs

fs/Kconfig: move befs out

2009-01-22 13:15:57 +03:00

bfs

fs/Kconfig: move bfs out

2009-01-22 13:15:57 +03:00

btrfs

fs/Kconfig: move btrfs out

2009-01-22 13:15:54 +03:00

cifs

Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs-2.6

2009-01-05 18:32:06 -08:00

coda

fs/Kconfig: move coda out

2009-01-22 13:16:01 +03:00

configfs

fs/Kconfig: move configfs out

2009-01-22 13:15:56 +03:00

cramfs

fs/Kconfig: move cramfs out

2009-01-22 13:15:58 +03:00

debugfs

debugfs: add helpers for exporting a size_t simple value

2009-01-07 10:00:16 -08:00

devpts

zero i_uid/i_gid on inode allocation

2009-01-05 11:54:28 -05:00

dlm

dlm: initialize file_lock struct in GETLK before copying conflicting lock

2009-01-21 15:28:45 -06:00

ecryptfs

fs/Kconfig: move ecryptfs out

2009-01-22 13:15:56 +03:00

efs

fs/Kconfig: move efs out

2009-01-22 13:15:57 +03:00

exportfs

Merge branch 'next' into for-linus

2008-12-25 11:40:09 +11:00

ext2

ext2: also update the inode on disk when dir is IS_DIRSYNC

2009-01-15 16:39:42 -08:00

ext3

filesystem freeze: add error handling of write_super_lockfs/unlockfs

2009-01-09 16:54:42 -08:00

ext4

ext4: Add sanity check to make_indexed_dir

2009-01-16 11:13:40 -05:00

fat

fs/Kconfig: move fat out

2009-01-22 13:15:55 +03:00

freevxfs

fs/Kconfig: move vxfs out

2009-01-22 13:15:58 +03:00

fuse

Merge branch 'Kconfig' of git://git.kernel.org/pub/scm/linux/kernel/git/adobriyan/misc

2009-01-26 10:08:50 -08:00

gfs2

filesystem freeze: add error handling of write_super_lockfs/unlockfs

2009-01-09 16:54:42 -08:00

hfs

fs/Kconfig: move hfs, hfsplus out

2009-01-22 13:15:57 +03:00

hfsplus

fs/Kconfig: move hfs, hfsplus out

2009-01-22 13:15:57 +03:00

hostfs

fs: symlink write_begin allocation context fix

2009-01-04 13:33:20 -08:00

hpfs

fs/Kconfig: move hpfs out

2009-01-22 13:15:59 +03:00

hppfs

CRED: Use creds in file structs

2008-11-14 10:39:25 +11:00

hugetlbfs

hugetlb: unsigned ret cannot be negative

2009-01-06 15:59:08 -08:00

isofs

fs/Kconfig: move iso9660, udf out

2009-01-22 13:15:55 +03:00

jbd

jbd: remove excess kernel-doc notation

2009-01-08 08:31:01 -08:00

jbd2

ext4: fix wrong use of do_div

2009-01-11 22:34:01 -05:00

jffs2

[JFFS2] remove junk prototypes

2009-01-09 21:05:21 +00:00

jfs

fs/Kconfig: move jfs out

2009-01-22 13:15:54 +03:00

lockd

NLM: Clean up flow of control in make_socks() function

2009-01-07 15:40:44 -05:00

minix

fs/Kconfig: move minix out

2009-01-22 13:15:58 +03:00

ncpfs

fs/Kconfig: move the rest of ncpfs out

2009-01-22 13:16:01 +03:00

nfs

fs/Kconfig: move nfs out

2009-01-22 13:16:00 +03:00

nfs_common

SUNRPC: nfsacl_encode/nfsacl_decode should be exported as GPL-only

2008-12-23 15:21:32 -05:00

nfsd

nfsd: only set file_lock.fl_lmops in nfsd4_lockt if a stateowner is found

2009-01-27 17:26:59 -05:00

nls

…

notify

inotify: clean up inotify_read and fix locking problems

2009-01-26 10:08:05 -08:00

ntfs

fs/Kconfig: move ntfs out

2009-01-22 13:15:55 +03:00

ocfs2

Merge branch 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-quota-2.6

2009-01-26 10:41:00 -08:00

omfs

fs/Kconfig: move omfs out

2009-01-22 13:15:58 +03:00

openpromfs

zero i_uid/i_gid on inode allocation

2009-01-05 11:54:28 -05:00

partitions

block: fix bug in ptbl lookup cache

2009-01-09 21:46:13 +01:00

proc

Merge git://git.kernel.org/pub/scm/linux/kernel/git/dhowells/linux-2.6-nommu

2009-01-09 14:00:58 -08:00

qnx4

fs/Kconfig: move qnx4 out

2009-01-22 13:15:59 +03:00

ramfs

NOMMU: Fix cleanup handling in ramfs_nommu_get_umapped_area()

2009-01-08 12:04:46 +00:00

reiserfs

fs/Kconfig: move reiserfs out

2009-01-22 13:15:53 +03:00

romfs

fs/Kconfig: move romfs out

2009-01-22 13:15:59 +03:00

smbfs

fs/Kconfig: move smbfs out

2009-01-22 13:16:01 +03:00

squashfs

fs/Kconfig: move squashfs out

2009-01-22 13:15:58 +03:00

sysfs

Merge git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core-2.6

2009-01-26 10:40:28 -08:00

sysv

fs/Kconfig: move sysv out

2009-01-22 13:15:59 +03:00

ubifs

Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial

2009-01-07 11:31:52 -08:00

udf

fs/Kconfig: move iso9660, udf out

2009-01-22 13:15:55 +03:00

ufs

fs/Kconfig: move ufs out

2009-01-22 13:16:00 +03:00

xfs

Long btree pointers are still 64 bit on disk

2009-01-22 01:23:11 -06:00

aio.c

[CVE-2009-0029] System call wrappers part 16

2009-01-14 14:15:25 +01:00

anon_inodes.c

anon_inodes: use fops->owner for module refcount

2008-12-31 16:55:44 +02:00

attr.c

CRED: Wrap task credential accesses in the filesystem subsystem

2008-11-14 10:39:05 +11:00

bad_inode.c

kill ->dir_notify()

2008-12-31 18:07:43 -05:00

binfmt_aout.c

sanitize ifdefs in binfmt_aout

2009-01-03 11:45:54 -08:00

binfmt_elf_fdpic.c

FDPIC: Don't attempt to expand the userspace stack to fill the space allocated

2009-01-08 12:04:47 +00:00

binfmt_elf.c

ELF: implement AT_RANDOM for glibc PRNG seeding

2009-01-08 08:31:12 -08:00

binfmt_em86.c

…

binfmt_flat.c

FLAT: Don't attempt to expand the userspace stack to fill the space allocated

2009-01-08 12:04:47 +00:00

binfmt_misc.c

fs/binfmt_misc.c: add terminating newline to /proc/sys/fs/binfmt_misc/status

2009-01-06 15:59:19 -08:00

binfmt_script.c

…

binfmt_som.c

CRED: Make execve() take advantage of copy-on-write credentials

2008-11-14 10:39:24 +11:00

bio-integrity.c

bio: allow individual slabs in the bio_set

2008-12-29 08:29:23 +01:00

bio.c

[SCSI] block: make blk_rq_map_user take a NULL user-space buffer for WRITE

2009-01-02 11:10:35 -06:00

block_dev.c

filesystem freeze: implement generic freeze feature

2009-01-09 16:54:42 -08:00

buffer.c

[CVE-2009-0029] System call wrappers part 10

2009-01-14 14:15:22 +01:00

char_dev.c

fs: fix name overwrite in __register_chrdev_region()

2009-01-06 15:59:13 -08:00

compat_binfmt_elf.c

…

compat_ioctl.c

…

compat.c

[CVE-2009-0029] Make sys_pselect7 static

2009-01-14 14:15:16 +01:00

dcache.c

[CVE-2009-0029] System call wrappers part 20

2009-01-14 14:15:26 +01:00

dcookies.c

[CVE-2009-0029] System call wrapper special cases

2009-01-14 14:15:18 +01:00

direct-io.c

fs: truncate blocks outside i_size after O_DIRECT write error

2009-01-06 15:59:06 -08:00

dquot.c

quota: Improve locking

2009-01-16 18:02:10 +01:00

drop_caches.c

…

eventfd.c

[CVE-2009-0029] System call wrappers part 32

2009-01-14 14:15:31 +01:00

eventpoll.c

[CVE-2009-0029] System call wrappers part 23

2009-01-14 14:15:28 +01:00

exec.c

[CVE-2009-0029] System call wrappers part 27

2009-01-14 14:15:29 +01:00

fcntl.c

[CVE-2009-0029] System call wrappers part 15

2009-01-14 14:15:24 +01:00

fifo.c

…

file_table.c

filp_cachep can be static in fs/file_table.c

2008-12-31 18:07:42 -05:00

file.c

…

filesystems.c

[CVE-2009-0029] System call wrappers part 27

2009-01-14 14:15:29 +01:00

fs-writeback.c

fs: sys_sync fix

2009-01-06 15:59:09 -08:00

generic_acl.c

…

inode.c

partial revert of asynchronous inode delete

2009-01-09 13:15:49 -08:00

internal.h

CRED: Make execve() take advantage of copy-on-write credentials

2008-11-14 10:39:24 +11:00

ioctl.c

[CVE-2009-0029] System call wrappers part 15

2009-01-14 14:15:24 +01:00

ioprio.c

[CVE-2009-0029] System call wrappers part 28

2009-01-14 14:15:30 +01:00

Kconfig

fs/Kconfig: move 9p out

2009-01-22 13:16:01 +03:00

Kconfig.binfmt

CORE_DUMP_DEFAULT_ELF_HEADERS depends on ELF_CORE

2009-01-09 16:54:41 -08:00

libfs.c

Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs-2.6

2009-01-05 18:32:06 -08:00

locks.c

[CVE-2009-0029] System call wrappers part 16

2009-01-14 14:15:25 +01:00

Makefile

Merge git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-linus

2009-01-09 15:18:49 -08:00

mbcache.c

…

mpage.c

do_mpage_readpage(): remove useless clear_buffer_mapped() call

2009-01-06 15:59:01 -08:00

namei.c

[CVE-2009-0029] System call wrappers part 29

2009-01-14 14:15:30 +01:00

namespace.c

[CVE-2009-0029] System call wrappers part 14

2009-01-14 14:15:24 +01:00

nfsctl.c

[CVE-2009-0029] System call wrappers part 27

2009-01-14 14:15:29 +01:00

no-block.c

…

open.c

[CVE-2009-0029] System call wrappers part 30

2009-01-14 14:15:30 +01:00

pipe.c

[CVE-2009-0029] System call wrappers part 33

2009-01-14 14:15:32 +01:00

pnode.c

…

pnode.h

…

posix_acl.c

CRED: Wrap task credential accesses in the filesystem subsystem

2008-11-14 10:39:05 +11:00

quota_tree.c

quota: Split off quota tree handling into a separate file

2009-01-05 08:40:21 -08:00

quota_tree.h

quota: Split off quota tree handling into a separate file

2009-01-05 08:40:21 -08:00

quota_v1.c

quota: Move quotaio_v[12].h from include/linux/ to fs/

2009-01-05 08:36:58 -08:00

quota_v2.c

quota: Convert union in mem_dqinfo to a pointer

2009-01-05 08:40:21 -08:00

quota.c

[CVE-2009-0029] System call wrappers part 20

2009-01-14 14:15:26 +01:00

quotaio_v1.h

quota: Move quotaio_v[12].h from include/linux/ to fs/

2009-01-05 08:36:58 -08:00

quotaio_v2.h

quota: Split off quota tree handling into a separate file

2009-01-05 08:40:21 -08:00

read_write.c

[CVE-2009-0029] System call wrappers part 20

2009-01-14 14:15:26 +01:00

read_write.h

…

readdir.c

[CVE-2009-0029] System call wrappers part 32

2009-01-14 14:15:31 +01:00

select.c

[CVE-2009-0029] System call wrappers part 32

2009-01-14 14:15:31 +01:00

seq_file.c

Merge branch 'cpus4096-for-linus-3' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip

2009-01-03 12:04:39 -08:00

signalfd.c

[CVE-2009-0029] System call wrappers part 31

2009-01-14 14:15:31 +01:00

splice.c

[CVE-2009-0029] System call wrappers part 31

2009-01-14 14:15:31 +01:00

stack.c

…

stat.c

[CVE-2009-0029] System call wrappers part 30

2009-01-14 14:15:30 +01:00

super.c

[CVE-2009-0029] System call wrappers part 11

2009-01-14 14:15:23 +01:00

sync.c

[CVE-2009-0029] System call wrappers part 09

2009-01-14 14:15:21 +01:00

timerfd.c

[CVE-2009-0029] System call wrappers part 32

2009-01-14 14:15:31 +01:00

utimes.c

[CVE-2009-0029] System call wrappers part 30

2009-01-14 14:15:30 +01:00

xattr_acl.c

…

xattr.c

[CVE-2009-0029] System call wrappers part 13

2009-01-14 14:15:23 +01:00