Xi Wang 31c4e8cd42 nfs: fix null checking in nfs_get_option_str() ...

commit e25fbe380c upstream.

The following null pointer check is broken.

	*option = match_strdup(args);
	return !option;

The pointer `option' must be non-null, and thus `!option' is always false.
Use `!*option' instead.

The bug was introduced in commit c5cb09b6f8 ("Cleanup: Factor out some
cut-and-paste code.").

Signed-off-by: Xi Wang <xi.wang@gmail.com>
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

2013-01-11 09:03:38 -08:00

..

9p

fs/9p: Use protocol-defined value for lock/getlock 'type' field.

2011-10-03 11:40:22 -07:00

adfs

…

affs

affs: remove unnecessary dentry_unhash on rmdir, dir rename

2011-05-28 01:02:53 -04:00

afs

afs: Remote abort can cause BUG in rxrpc code

2012-03-23 11:20:51 -07:00

autofs4

autofs4 - fix reset pending flag on mount fail

2012-10-21 09:17:10 -07:00

befs

befs: Validate length of long symbolic links.

2011-08-29 13:29:06 -07:00

bfs

bfs: remove unnecessary dentry_unhash on dir rename

2011-05-28 01:02:50 -04:00

btrfs

Btrfs: call the ordered free operation without any locks held

2012-08-09 08:27:50 -07:00

cachefiles

…

ceph

tmpfs,ceph,gfs2,isofs,reiserfs,xfs: fix fh_len checking

2012-10-21 09:17:10 -07:00

cifs

cifs: always update the inode cache with the results from a FIND_*

2012-08-01 12:26:53 -07:00

coda

coda_ioctl_permission() is safe in RCU mode

2011-06-20 10:44:19 -04:00

configfs

configfs: remove unnecessary dentry_unhash on rmdir, dir rename

2011-05-28 01:02:54 -04:00

cramfs

cramfs: get_cramfs_inode() returns ERR_PTR() on failure

2011-07-17 23:22:02 -04:00

debugfs

debugfs: move to new strtobool

2011-05-19 16:55:28 +09:30

devpts

…

dlm

Merge branch 'trivial' of git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild-2.6

2011-05-26 13:19:00 -07:00

ecryptfs

eCryptfs: check for eCryptfs cipher support at mount

2012-11-26 11:34:55 -08:00

efs

…

exofs

fix exofs ->get_parent()

2011-07-17 23:20:29 -04:00

exportfs

…

ext2

ext2: remove unnecessary dentry_unhash on rmdir/rename_dir

2011-05-26 07:26:56 -04:00

ext3

ext3: Fix fdatasync() for files with only i_size changes

2012-09-14 10:00:50 -07:00

ext4

ext4: fix fdatasync() for files with only i_size changes

2012-10-13 05:28:10 +09:00

fat

fat: Fix corrupt inode flags when remove ATTR_SYS flag

2011-05-31 19:42:24 +09:00

freevxfs

treewide: fix a few typos in comments

2011-05-10 10:16:21 +02:00

fscache

FS-Cache: Fix __fscache_uncache_all_inode_pages()'s outer loop

2011-07-21 10:59:16 -07:00

fuse

fuse: fix retrieve length

2012-09-14 10:00:50 -07:00

gfs2

tmpfs,ceph,gfs2,isofs,reiserfs,xfs: fix fh_len checking

2012-10-21 09:17:10 -07:00

hfs

hfs: fix hfs_find_init() sb->ext_tree NULL ptr oops

2011-12-21 12:57:41 -08:00

hfsplus

hfsplus: fix overflow in sector calculations in hfsplus_submit_bio

2012-06-22 11:34:14 -07:00

hostfs

hostfs: remove unnecessary dentry_unhash on rmdir, dir rename

2011-05-28 01:02:52 -04:00

hpfs

hpfs: remove unnecessary dentry_unhash on rmdir, dir rename

2011-05-28 01:02:54 -04:00

hppfs

hppfs: missing include

2011-11-11 09:35:59 -08:00

hugetlbfs

mm: compaction: introduce sync-light migration for use by compaction

2012-08-01 12:27:18 -07:00

isofs

tmpfs,ceph,gfs2,isofs,reiserfs,xfs: fix fh_len checking

2012-10-21 09:17:10 -07:00

jbd

jbd: Fix lock ordering bug in journal_unmap_buffer()

2012-12-03 12:59:14 -08:00

jbd2

jbd2: use GFP_NOFS for blkdev_issue_flush

2012-04-27 09:51:07 -07:00

jffs2

jffs2: Fix lock acquisition order bug in gc path

2012-05-21 09:40:03 -07:00

jfs

jfs: agstart field must be 64 bits

2011-06-20 17:53:24 -05:00

lockd

Revert: lockd: use rpc client's cl_nodename for id encoding

2012-10-28 10:02:11 -07:00

logfs

logfs doesn't need ->permission() at all

2011-06-20 10:44:26 -04:00

minix

minix: remove unnecessary dentry_unhash on rmdir, dir rename

2011-05-28 01:02:54 -04:00

ncpfs

ncpfs: fix rename over directory with dangling references

2011-05-28 01:02:53 -04:00

nfs

nfs: fix null checking in nfs_get_option_str()

2013-01-11 09:03:38 -08:00

nfs_common

…

nfsd

nfsd4: fix oops on unusual readlike compound

2013-01-11 09:03:38 -08:00

nilfs2

nilfs2: fix deadlock issue between chcp and thaw ioctls

2012-08-15 12:04:10 -07:00

nls

…

notify

fanotify: fix missing break

2012-11-26 11:34:33 -08:00

ntfs

…

ocfs2

ocfs2: ->e_leaf_clusters endianness breakage

2012-04-27 09:51:18 -07:00

omfs

Remove unneeded version.h includes from fs/

2011-06-24 08:34:22 -07:00

openpromfs

…

partitions

block: Fix NULL pointer dereference in sd_revalidate_disk

2012-03-19 08:57:58 -07:00

proc

proc-ns: use d_set_d_op() API to set dentry ops in proc_ns_instantiate().

2012-04-02 09:27:18 -07:00

pstore

pstore: fix pstore filesystem mount/remount issue

2011-05-16 11:05:00 -07:00

qnx4

…

quota

VFS: Fix the remaining automounter semantics regressions

2011-11-11 09:36:22 -08:00

ramfs

fs: ramfs: file-nommu: add SetPageUptodate()

2012-07-16 08:47:52 -07:00

reiserfs

reiserfs: Protect reiserfs_quota_write() with write lock

2012-11-26 11:34:56 -08:00

romfs

romfs: fix romfs_get_unmapped_area() argument check

2011-06-27 18:00:12 -07:00

squashfs

Squashfs: fix mount time sanity check for corrupted superblock

2012-10-02 09:47:54 -07:00

sysfs

sysfs: sysfs_pathname/sysfs_add_one: Use strlcat() instead of strcat()

2012-10-31 09:51:35 -07:00

sysv

sysv: remove unnecessary dentry_unhash from rmdir, dir rename

2011-05-28 01:02:50 -04:00

ubifs

UBIFS: introduce categorized lprops counter

2012-11-26 11:34:34 -08:00

udf

udf: fix retun value on error path in udf_load_logicalvol

2012-10-21 09:17:12 -07:00

ufs

ufs should use d_splice_alias()

2011-07-17 23:21:35 -04:00

xfs

xfs: fix reading of wrapped log data

2012-11-17 13:14:25 -08:00

aio.c

vfs: make AIO use the proper rw_verify_area() area helpers

2012-06-01 15:12:53 +08:00

anon_inodes.c

…

attr.c

Cache xattr security drop check for write v2

2011-05-28 12:02:09 -04:00

bad_inode.c

bad_inode_permission() is safe from RCU mode

2011-06-20 10:44:00 -04:00

binfmt_aout.c

…

binfmt_elf_fdpic.c

FDPIC: Fix memory leak

2011-07-06 12:15:16 -07:00

binfmt_elf.c

coredump: prevent double-free on an error path in core dumper

2012-10-07 08:27:25 -07:00

binfmt_em86.c

…

binfmt_flat.c

…

binfmt_misc.c

exec: do not leave bprm->interp on stack

2013-01-11 09:03:36 -08:00

binfmt_script.c

exec: do not leave bprm->interp on stack

2013-01-11 09:03:36 -08:00

binfmt_som.c

…

bio-integrity.c

…

bio.c

block: improve the bio_add_page() and bio_add_pc_page() descriptions

2011-05-28 14:44:46 +02:00

block_dev.c

block: don't mark buffers beyond end of disk as mapped

2012-06-01 15:12:52 +08:00

buffer.c

block: replace __getblk_slow misfix by grow_dev_page fix

2012-09-14 10:00:39 -07:00

char_dev.c

…

compat_binfmt_elf.c

…

compat_ioctl.c

fs/compat_ioctl.c: VIDEO_SET_SPU_PALETTE missing error check

2012-10-31 09:51:34 -07:00

compat.c

vfs: missed source of ->f_pos races

2012-09-14 10:00:37 -07:00

dcache.c

vfs: dcache: fix deadlock in tree traversal

2012-10-07 08:27:23 -07:00

dcookies.c

oprofile, dcookies: Fix possible circular locking dependency

2011-05-31 16:33:35 +02:00

direct-io.c

…

drop_caches.c

vmscan: change shrinker API by passing shrink_control struct

2011-05-25 08:39:26 -07:00

eventfd.c

…

eventpoll.c

Don't limit non-nested epoll paths

2012-04-27 09:51:09 -07:00

exec.c

exec: do not leave bprm->interp on stack

2013-01-11 09:03:36 -08:00

fcntl.c

…

fhandle.c

…

fifo.c

fifo: Do not restart open() if it already found a partner

2012-07-19 08:58:21 -07:00

file_table.c

…

file.c

…

filesystems.c

…

fs_struct.c

…

fs-writeback.c

writeback: update dirtied_when for synced inode to prevent livelock

2011-10-03 11:40:44 -07:00

generic_acl.c

…

inode.c

mm: fix assertion mapping->nrpages == 0 in end_writeback()

2011-06-27 18:00:13 -07:00

internal.h

…

ioctl.c

…

ioprio.c

…

Kconfig

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

2011-05-26 09:52:14 -07:00

Kconfig.binfmt

…

libfs.c

fs/libfs.c: fix simple_attr_write() on 32bit machines

2011-07-19 22:09:30 -07:00

locks.c

locks: fix checking of fcntl_setlease argument

2012-08-09 08:27:35 -07:00

Makefile

…

mbcache.c

vmscan: change shrinker API by passing shrink_control struct

2011-05-25 08:39:26 -07:00

mpage.c

mm/fs: add hooks to support cleancache

2011-05-26 10:01:43 -06:00

namei.c

vfs: fix double put after complete_walk()

2012-03-19 08:57:44 -07:00

namespace.c

vfs: umount_tree() might be called on subtree that had never made it

2012-06-10 00:33:01 +09:00

nfsctl.c

…

no-block.c

…

open.c

vfs: canonicalize create mode in build_open_flags()

2012-09-14 10:00:37 -07:00

pipe.c

pipes: add a "packetized pipe" mode for writing

2012-05-07 08:56:36 -07:00

pnode.c

…

pnode.h

…

posix_acl.c

…

read_write.c

…

read_write.h

…

readdir.c

…

select.c

…

seq_file.c

fix apparmor dereferencing potentially freed dentry, sanitize __d_path() API

2011-12-21 12:57:36 -08:00

signalfd.c

epoll: ep_unregister_pollwait() can use the freed pwq->whead

2012-02-29 16:34:35 -08:00

splice.c

tcp: allow splice() to build full TSO packets

2012-04-27 09:51:18 -07:00

stack.c

…

stat.c

vfs: make O_PATH file descriptors usable for 'fstat()'

2012-10-02 09:47:23 -07:00

statfs.c

VFS: fix statfs() automounter semantics regression

2011-11-11 09:37:08 -08:00

super.c

wake up s_wait_unfrozen when ->freeze_fs fails

2012-05-21 09:40:05 -07:00

sync.c

…

timerfd.c

timerfd: Fix wakeup of processes when timer is cancelled on clock change

2011-06-14 11:46:14 +02:00

utimes.c

…

xattr_acl.c

…

xattr.c

Cache xattr security drop check for write v2

2011-05-28 12:02:09 -04:00