Lukas Czerner 1bb933fb1f ext4: fix possible use-after-free in ext4_remove_li_request() ...

We need to take reference to the s_li_request after we take a mutex,
because it might be freed since then, hence result in accessing old
already freed memory. Also we should protect the whole
ext4_remove_li_request() because ext4_li_info might be in the process of
being freed in ext4_lazyinit_thread().

Signed-off-by: Lukas Czerner <lczerner@redhat.com>
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
Reviewed-by: Eric Sandeen <sandeen@redhat.com>

2011-05-20 13:55:29 -04:00

..

9p

userns: rename is_owner_or_cap to inode_owner_or_capable

2011-03-23 19:47:13 -07:00

adfs

Fix common misspellings

2011-03-31 11:26:23 -03:00

affs

Merge branch 'for-2.6.39/core' of git://git.kernel.dk/linux-2.6-block

2011-03-24 10:16:26 -07:00

afs

Fix common misspellings

2011-03-31 11:26:23 -03:00

autofs4

Fix common misspellings

2011-03-31 11:26:23 -03:00

befs

Fix common misspellings

2011-03-31 11:26:23 -03:00

bfs

Merge branch 'for-2.6.39/core' of git://git.kernel.dk/linux-2.6-block

2011-03-24 10:16:26 -07:00

btrfs

Merge branch 'for-linus2' of git://git.profusion.mobi/users/lucas/linux-2.6

2011-04-07 11:14:49 -07:00

cachefiles

Fix common misspellings

2011-03-31 11:26:23 -03:00

ceph

Merge branch 'for-linus2' of git://git.profusion.mobi/users/lucas/linux-2.6

2011-04-07 11:14:49 -07:00

cifs

Fix common misspellings

2011-03-31 11:26:23 -03:00

coda

codafs: fix build break when CONFIG_PROC_SYSCTL=n

2011-03-25 17:45:16 -07:00

configfs

Fix common misspellings

2011-03-31 11:26:23 -03:00

cramfs

…

debugfs

…

devpts

fs/devpts/inode.c: correctly check d_alloc_name() return code in devpts_pty_new()

2011-03-22 17:44:17 -07:00

dlm

Fix common misspellings

2011-03-31 11:26:23 -03:00

ecryptfs

Fix common misspellings

2011-03-31 11:26:23 -03:00

efs

block: remove per-queue plugging

2011-03-10 08:52:07 +01:00

exofs

Fix common misspellings

2011-03-31 11:26:23 -03:00

exportfs

vfs: Add open by file handle support

2011-03-15 02:21:44 -04:00

ext2

Fix common misspellings

2011-03-31 11:26:23 -03:00

ext3

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

2011-04-08 07:35:17 -07:00

ext4

ext4: fix possible use-after-free in ext4_remove_li_request()

2011-05-20 13:55:29 -04:00

fat

Merge branch 'for-2.6.39/core' of git://git.kernel.dk/linux-2.6-block

2011-03-24 10:16:26 -07:00

freevxfs

Fix common misspellings

2011-03-31 11:26:23 -03:00

fscache

…

fuse

Fix common misspellings

2011-03-31 11:26:23 -03:00

gfs2

Fix common misspellings

2011-03-31 11:26:23 -03:00

hfs

Merge branch 'for-2.6.39/core' of git://git.kernel.dk/linux-2.6-block

2011-03-24 10:16:26 -07:00

hfsplus

Merge branch 'for-2.6.39/core' of git://git.kernel.dk/linux-2.6-block

2011-03-24 10:16:26 -07:00

hostfs

…

hpfs

Merge branch 'for-2.6.39/core' of git://git.kernel.dk/linux-2.6-block

2011-03-24 10:16:26 -07:00

hppfs

…

hugetlbfs

mm: hugetlbfs: change remove_from_page_cache

2011-03-22 17:44:02 -07:00

isofs

Merge branch 'for-2.6.39/core' of git://git.kernel.dk/linux-2.6-block

2011-03-24 10:16:26 -07:00

jbd

Fix common misspellings

2011-03-31 11:26:23 -03:00

jbd2

jbd2: only print the debugging information for tid wraparound once

2011-05-08 19:37:54 -04:00

jffs2

Fix common misspellings

2011-03-31 11:26:23 -03:00

jfs

Fix common misspellings

2011-03-31 11:26:23 -03:00

lockd

…

logfs

Fix common misspellings

2011-03-31 11:26:23 -03:00

minix

Merge branch 'for-2.6.39/core' of git://git.kernel.dk/linux-2.6-block

2011-03-24 10:16:26 -07:00

ncpfs

Fix common misspellings

2011-03-31 11:26:23 -03:00

nfs

Merge branch 'bugfixes' of git://git.linux-nfs.org/projects/trondmy/nfs-2.6

2011-04-08 11:47:35 -07:00

nfs_common

Fix common misspellings

2011-03-31 11:26:23 -03:00

nfsd

Merge branch 'for-2.6.39' of git://linux-nfs.org/~bfields/linux

2011-04-11 15:45:17 -07:00

nilfs2

fs: export empty_aops

2011-04-05 23:51:48 +02:00

nls

…

notify

Merge branch 'for-linus2' of git://git.profusion.mobi/users/lucas/linux-2.6

2011-04-07 11:14:49 -07:00

ntfs

Fix common misspellings

2011-03-31 11:26:23 -03:00

ocfs2

Fix common misspellings

2011-03-31 11:26:23 -03:00

omfs

Merge branch 'for-2.6.39/core' of git://git.kernel.dk/linux-2.6-block

2011-03-24 10:16:26 -07:00

openpromfs

…

partitions

Fix common misspellings

2011-03-31 11:26:23 -03:00

proc

Fix common misspellings

2011-03-31 11:26:23 -03:00

pstore

Fix common misspellings

2011-03-31 11:26:23 -03:00

qnx4

block: remove per-queue plugging

2011-03-10 08:52:07 +01:00

quota

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

2011-04-08 07:35:17 -07:00

ramfs

…

reiserfs

Fix common misspellings

2011-03-31 11:26:23 -03:00

romfs

…

squashfs

Fix common misspellings

2011-03-31 11:26:23 -03:00

sysfs

…

sysv

Merge branch 'for-2.6.39/core' of git://git.kernel.dk/linux-2.6-block

2011-03-24 10:16:26 -07:00

ubifs

Merge branch 'for-linus' of git://git.infradead.org/ubifs-2.6

2011-04-07 11:31:03 -07:00

udf

Merge branch 'for-2.6.39/core' of git://git.kernel.dk/linux-2.6-block

2011-03-24 10:16:26 -07:00

ufs

Merge branch 'for-linus2' of git://git.profusion.mobi/users/lucas/linux-2.6

2011-04-07 11:14:49 -07:00

xfs

Merge branch 'for-linus' of git://oss.sgi.com/xfs/xfs

2011-04-11 15:48:57 -07:00

aio.c

Merge branch 'for-2.6.39/core' of git://git.kernel.dk/linux-2.6-block

2011-03-24 10:16:26 -07:00

anon_inodes.c

…

attr.c

Fix common misspellings

2011-03-31 11:26:23 -03:00

bad_inode.c

…

binfmt_aout.c

…

binfmt_elf_fdpic.c

…

binfmt_elf.c

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

2011-03-23 20:51:42 -07:00

binfmt_em86.c

…

binfmt_flat.c

Fix common misspellings

2011-03-31 11:26:23 -03:00

binfmt_misc.c

…

binfmt_script.c

…

binfmt_som.c

…

bio-integrity.c

block: Require subsystems to explicitly allocate bio_set integrity mempool

2011-03-17 11:11:05 +01:00

bio.c

Fix common misspellings

2011-03-31 11:26:23 -03:00

block_dev.c

Fix common misspellings

2011-03-31 11:26:23 -03:00

buffer.c

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

2011-03-24 19:01:30 -07:00

char_dev.c

…

compat_binfmt_elf.c

…

compat_ioctl.c

…

compat.c

select: remove unused MAX_SELECT_SECONDS

2011-03-21 00:16:08 -04:00

dcache.c

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

2011-03-18 10:51:11 -07:00

dcookies.c

…

direct-io.c

Merge branch 'for-2.6.39/core' of git://git.kernel.dk/linux-2.6-block

2011-03-24 10:16:26 -07:00

drop_caches.c

fs: move i_sb_list out from under inode_lock

2011-03-24 21:16:32 -04:00

eventfd.c

…

eventpoll.c

Fix common misspellings

2011-03-31 11:26:23 -03:00

exec.c

Small typo fix...

2011-03-21 00:16:09 -04:00

fcntl.c

userns: rename is_owner_or_cap to inode_owner_or_capable

2011-03-23 19:47:13 -07:00

fhandle.c

vfs: Add open by file handle support

2011-03-15 02:21:44 -04:00

fifo.c

Filesystem: fifo: Fixed coding style issue.

2011-03-21 00:16:09 -04:00

file_table.c

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

2011-03-16 13:26:17 -07:00

file.c

…

filesystems.c

…

fs_struct.c

…

fs-writeback.c

Fix common misspellings

2011-03-31 11:26:23 -03:00

generic_acl.c

userns: rename is_owner_or_cap to inode_owner_or_capable

2011-03-23 19:47:13 -07:00

inode.c

fs: export empty_aops

2011-04-05 23:51:48 +02:00

internal.h

fs: move i_wb_list out from under inode_lock

2011-03-24 21:17:51 -04:00

ioctl.c

vfs: cleanup do_vfs_ioctl()

2011-03-21 00:16:08 -04:00

ioprio.c

…

Kconfig

Merge branch 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux-2.6

2011-03-16 19:01:29 -07:00

Kconfig.binfmt

…

libfs.c

…

locks.c

Merge branch 'for-2.6.39' of git://linux-nfs.org/~bfields/linux

2011-03-24 08:20:39 -07:00

Makefile

Merge branch 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux-2.6

2011-03-16 19:01:29 -07:00

mbcache.c

Fix common misspellings

2011-03-31 11:26:23 -03:00

mpage.c

fs: make mpage read/write_pages() plug

2011-03-10 08:52:26 +01:00

namei.c

Fix common misspellings

2011-03-31 11:26:23 -03:00

namespace.c

fs: use appropriate printk priority levels

2011-03-22 17:44:10 -07:00

nfsctl.c

open-style analog of vfs_path_lookup()

2011-03-14 09:15:28 -04:00

no-block.c

…

open.c

fs: Use BUG_ON(!mnt) at dentry_open().

2011-03-21 01:10:41 -04:00

pipe.c

…

pnode.c

…

pnode.h

…

posix_acl.c

…

read_write.c

…

read_write.h

…

readdir.c

…

select.c

select: remove unused MAX_SELECT_SECONDS

2011-03-21 00:16:08 -04:00

seq_file.c

…

signalfd.c

…

splice.c

…

stack.c

…

stat.c

readlinkat(), fchownat() and fstatat() with empty relative pathnames

2011-03-15 02:21:45 -04:00

statfs.c

clean statfs-like syscalls up

2011-03-14 09:15:28 -04:00

super.c

Merge branch 'for-2.6.39/core' of git://git.kernel.dk/linux-2.6-block

2011-03-24 10:16:26 -07:00

sync.c

Merge branch 'for-2.6.39/core' of git://git.kernel.dk/linux-2.6-block

2011-03-24 10:16:26 -07:00

timerfd.c

…

utimes.c

userns: rename is_owner_or_cap to inode_owner_or_capable

2011-03-23 19:47:13 -07:00

xattr_acl.c

…

xattr.c

userns: rename is_owner_or_cap to inode_owner_or_capable

2011-03-23 19:47:13 -07:00