Francesco Ruggeri 6bf6104573 fs/proc: fix potential unregister_sysctl_table hang ... The unregister_sysctl_table() function hangs if all references to its ctl_table_header structure are not dropped. This can happen sometimes because of a leak in proc_sys_lookup(): proc_sys_lookup() gets a reference to the table via lookup_entry(), but it does not release it when a subsequent call to sysctl_follow_link() fails. This patch fixes this leak by making sure the reference is always dropped on return. See also commit 076c3eed2c ("sysctl: Rewrite proc_sys_lookup introducing find_entry and lookup_entry") which reorganized this code in 3.4. Tested in Linux 3.4.4. Signed-off-by: Francesco Ruggeri <fruggeri@aristanetworks.com> Cc: stable@vger.kernel.org Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>		2012-09-17 10:32:03 -07:00
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9p	…
adfs	…
affs	…
afs	…
autofs4	autofs4 - fix expire check	2012-08-17 06:56:39 -07:00
befs	…
bfs	…
btrfs	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs	2012-09-16 12:58:44 -07:00
cachefiles	…
ceph	ceph: avoid divide by zero in __validate_layout()	2012-08-21 15:55:28 -07:00
cifs	CIFS: Fix endianness conversion	2012-09-06 12:42:35 -05:00
coda	…
configfs	…
cramfs	…
debugfs	…
devpts	…
dlm	…
ecryptfs	eCryptfs: Copy up attributes of the lower target inode after rename	2012-09-14 09:36:03 -07:00
efs	…
exofs	Merge branch 'for-linus' of git://git.open-osd.org/linux-open-osd	2012-08-03 13:24:07 -07:00
exportfs	…
ext2	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs	2012-08-01 10:26:23 -07:00
ext3	ext3: Fix fdatasync() for files with only i_size changes	2012-09-04 00:04:43 +02:00
ext4	The following are all bug fixes and regressions. The most notable are	2012-08-17 08:04:47 -07:00
fat	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs	2012-08-01 10:26:23 -07:00
freevxfs	…
fscache	…
fuse	fuse: fix retrieve length	2012-09-04 18:45:54 +02:00
gfs2	Merge git://git.kernel.org/pub/scm/linux/kernel/git/steve/gfs2-3.0-fixes	2012-09-14 18:05:14 -07:00
hfs	hfs: nuke write_super from comments	2012-08-04 12:15:38 +04:00
hfsplus	…
hostfs	…
hpfs	…
hppfs	…
hugetlbfs	hugetlb: use mmu_gather instead of a temporary linked list for accumulating pages	2012-07-31 18:42:40 -07:00
isofs	…
jbd	jbd: don't write superblock when unmounting an ro filesystem	2012-08-15 13:53:30 +02:00
jbd2	The following are all bug fixes and regressions. The most notable are	2012-08-17 08:04:47 -07:00
jffs2	…
jfs	…
lockd	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs	2012-08-01 10:26:23 -07:00
logfs	Pull request from git://github.com/prasad-joshi/logfs_upstream.git	2012-08-26 10:14:11 -07:00
minix	…
ncpfs	…
nfs	NFS: fsync() must exit with an error if page writeback failed	2012-09-11 15:38:32 -04:00
nfs_common	…
nfsd	nfsd4: fix security flavor of NFSv4.0 callback	2012-08-20 18:38:36 -04:00
nilfs2	nilfs2: nuke write_super from comments	2012-08-04 12:15:38 +04:00
nls	…
notify	…
ntfs	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs	2012-08-01 10:26:23 -07:00
ocfs2	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs	2012-08-01 10:26:23 -07:00
omfs	…
openpromfs	…
proc	fs/proc: fix potential unregister_sysctl_table hang	2012-09-17 10:32:03 -07:00
pstore	…
qnx4	…
qnx6	…
quota	quota: Move down dqptr_sem read after initializing default warn[] type at __dquot_alloc_space().	2012-08-15 00:22:57 +02:00
ramfs	…
reiserfs	reiserfs: fix deadlocks with quotas	2012-08-15 00:22:57 +02:00
romfs	…
squashfs	…
sysfs	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs	2012-08-01 10:26:23 -07:00
sysv	…
ubifs	UBIFS: fix error messages spelling	2012-08-22 17:41:09 +03:00
udf	udf: Fix data corruption for files in ICB	2012-09-05 16:06:03 +02:00
ufs	…
xfs	xfs: check for possible overflow in xfs_ioc_trim	2012-08-23 14:48:44 -05:00
Kconfig	…
Kconfig.binfmt	…
Makefile	…
aio.c	…
anon_inodes.c	…
attr.c	…
bad_inode.c	…
binfmt_aout.c	…
binfmt_elf.c	…
binfmt_elf_fdpic.c	…
binfmt_em86.c	…
binfmt_flat.c	…
binfmt_misc.c	…
binfmt_script.c	…
binfmt_som.c	…
bio-integrity.c	…
bio.c	Merge branch 'for-linus' of git://git.kernel.dk/linux-block	2012-08-25 11:36:43 -07:00
block_dev.c	fs/block-dev.c:fix performance regression in O_DIRECT writes to md block devices	2012-08-02 09:50:39 +02:00
buffer.c	block: replace __getblk_slow misfix by grow_dev_page fix	2012-08-23 12:17:36 +02:00
char_dev.c	…
compat.c	vfs: missed source of ->f_pos races	2012-08-20 10:11:47 -07:00
compat_binfmt_elf.c	…
compat_ioctl.c	…
dcache.c	…
dcookies.c	…
direct-io.c	block: move down direct IO plugging	2012-08-09 15:23:09 +02:00
drop_caches.c	…
eventfd.c	…
eventpoll.c	eventpoll: use-after-possible-free in epoll_create1()	2012-08-22 10:26:55 -04:00
exec.c	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs	2012-08-01 10:26:23 -07:00
fcntl.c	…
fhandle.c	…
fifo.c	…
file.c	…
file_table.c	…
filesystems.c	…
fs-writeback.c	mm: prepare for removal of obsolete /proc/sys/vm/nr_pdflush_threads	2012-07-31 18:42:40 -07:00
fs_struct.c	…
generic_acl.c	…
inode.c	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs	2012-08-01 10:26:23 -07:00
internal.h	…
ioctl.c	…
ioprio.c	…
libfs.c	…
locks.c	locks: remove unused lm_release_private	2012-08-01 09:01:46 -07:00
mbcache.c	…
mount.h	…
mpage.c	…
namei.c	fs: fix fs/namei.c kernel-doc warnings	2012-08-22 10:30:10 -04:00
namespace.c	…
no-block.c	…
open.c	vfs: canonicalize create mode in build_open_flags()	2012-08-15 13:01:24 +02:00
pipe.c	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs	2012-08-01 10:26:23 -07:00
pnode.c	…
pnode.h	…
posix_acl.c	…
proc_namespace.c	…
read_write.c	…
read_write.h	…
readdir.c	…
select.c	…
seq_file.c	…
signalfd.c	…
splice.c	…
stack.c	…
stat.c	vfs: make O_PATH file descriptors usable for 'fstat()'	2012-09-14 14:48:21 -07:00
statfs.c	…
super.c	vfs: kill write_super and sync_supers	2012-08-04 01:24:44 +04:00
sync.c	…
timerfd.c	…
utimes.c	…
xattr.c	…
xattr_acl.c	…