Xi Wang e25fbe380c nfs: fix null checking in nfs_get_option_str() ...

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>
Cc: stable@vger.kernel.org
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>

2013-01-04 10:54:43 -05:00

..

blocklayout

NFSv4.1: Move slot table and session struct definitions to nfs4session.h

2012-12-06 00:30:46 +01:00

objlayout

NFSv4.1: Remove unused function last_byte_offset

2012-11-04 14:43:38 -05:00

cache_lib.c

NFSv4: Get rid of unnecessary BUG_ON()s

2012-11-04 14:43:39 -05:00

cache_lib.h

NFS: DNS resolver PipeFS notifier introduced

2012-01-31 18:20:26 -05:00

callback_proc.c

NFSv4.1: Cleanup move session slot management to fs/nfs/nfs4session.c

2012-12-06 00:30:45 +01:00

callback_xdr.c

NFSv4.1: Move slot table and session struct definitions to nfs4session.h

2012-12-06 00:30:46 +01:00

callback.c

NFSv4: Fix the return value for nfs_callback_start_svc

2012-10-16 13:14:42 -04:00

callback.h

NFSv4.1: Clean up session draining

2012-12-06 00:30:44 +01:00

client.c

NFS: avoid NULL dereference in nfs_destroy_server

2012-12-12 23:55:56 -05:00

delegation.c

NFS: Create a return_delegation rpc op

2012-06-29 11:46:45 -04:00

delegation.h

NFS: Convert v4 into a module

2012-07-30 19:06:52 -04:00

dir.c

NFS: Fix access to suid/sgid executables

2013-01-03 17:06:27 -05:00

direct.c

nfs: fix page dirtying in NFS DIO read codepath

2012-12-12 12:56:19 -05:00

dns_resolve.c

NFS: fix bug in legacy DNS resolver.

2012-10-31 16:25:59 -04:00

dns_resolve.h

NFS: DNS resolver cache per network namespace context introduced

2012-01-31 18:20:26 -05:00

file.c

lseek: the "whence" argument is called "whence"

2012-12-17 17:15:12 -08:00

fscache-index.c

NFS: Use the inode->i_version to cache NFSv4 change attribute information

2011-10-18 09:14:34 -07:00

fscache.c

NFS4: Open files for fscaching

2012-12-20 22:19:42 +00:00

fscache.h

NFS: Provide stub nfs_fscache_wait_on_invalidate() for when CONFIG_NFS_FSCACHE=n

2012-12-21 08:06:48 -08:00

getroot.c

nfs: include internal.h in getroot.h

2012-10-02 08:17:04 -07:00

idmap.c

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

2012-12-16 15:40:50 -08:00

inode.c

NFS: Use FS-Cache invalidation

2012-12-20 22:06:33 +00:00

internal.h

NFS: Ensure that we always drop inodes that have been marked as stale

2012-12-14 14:36:36 -05:00

iostat.h

NFS: Squelch compiler warning in nfs_add_server_stats()

2010-05-14 15:09:31 -04:00

Kconfig

NFSv4.1: Remove the dependency on CONFIG_EXPERIMENTAL

2012-10-03 10:54:50 -07:00

Makefile

NFSv4.1: Cleanup move session slot management to fs/nfs/nfs4session.c

2012-12-06 00:30:45 +01:00

mount_clnt.c

NFS: Remove the BUG_ON() in the mount code

2012-11-04 14:43:39 -05:00

namespace.c

nfs: Show original device name verbatim in /proc/*/mount{s,info}

2012-10-31 16:26:26 -04:00

netns.h

nfs: include NFSv4 header in netns.h

2012-10-02 08:17:02 -07:00

nfs2super.c

NFS: Convert v2 into a module

2012-07-30 19:06:41 -04:00

nfs2xdr.c

NFS: Remove asserts from the NFS XDR code

2012-11-04 14:43:38 -05:00

nfs3acl.c

userns: Pass a userns parameter into posix_acl_to_xattr and posix_acl_from_xattr

2012-09-18 01:01:35 -07:00

nfs3client.c

NFS: Only initialize the ACL client in the v3 case

2012-07-30 19:05:54 -04:00

nfs3proc.c

SUNRPC handle EKEYEXPIRED in call_refreshresult

2012-12-12 15:36:02 -05:00

nfs3super.c

NFS: Convert v3 into a module

2012-07-30 19:06:46 -04:00

nfs3xdr.c

NFS: Remove asserts from the NFS XDR code

2012-11-04 14:43:38 -05:00

nfs4_fs.h

Merge branch 'bugfixes' into nfs-for-next

2012-12-11 09:16:26 -05:00

nfs4client.c

NFSv4.1: Cleanup move session slot management to fs/nfs/nfs4session.c

2012-12-06 00:30:45 +01:00

nfs4file.c

NFS4: Open files for fscaching

2012-12-20 22:19:42 +00:00

nfs4filelayout.c

SUNRPC handle EKEYEXPIRED in call_refreshresult

2012-12-12 15:36:02 -05:00

nfs4filelayout.h

NFSv4.1: Kill nfs4_ds_disconnect()

2012-10-15 10:49:42 -04:00

nfs4filelayoutdev.c

NFSv4.1: Cleanup move session slot management to fs/nfs/nfs4session.c

2012-12-06 00:30:45 +01:00

nfs4getroot.c

NFSv4: fs/nfs/nfs4getroot.c needs to include "internal.h"

2012-10-16 12:37:59 -04:00

nfs4namespace.c

nfs: Show original device name verbatim in /proc/*/mount{s,info}

2012-10-31 16:26:26 -04:00

nfs4proc.c

NFS: Fix access to suid/sgid executables

2013-01-03 17:06:27 -05:00

nfs4renewd.c

workqueue: use mod_delayed_work() instead of cancel + queue

2012-08-13 16:27:37 -07:00

nfs4session.c

NFSv4.1: Deal effectively with interrupted RPC calls.

2012-12-15 15:39:59 -05:00

nfs4session.h

NFSv4.1: Deal effectively with interrupted RPC calls.

2012-12-15 15:39:59 -05:00

nfs4state.c

nfs: Remove unused list nfs4_clientid_list

2012-12-13 10:40:09 -05:00

nfs4super.c

NFS: Ensure that we always drop inodes that have been marked as stale

2012-12-14 14:36:36 -05:00

nfs4sysctl.c

nfs: include nfs4_fh.h in nfs4sysctl.c

2012-10-02 08:17:03 -07:00

nfs4xdr.c

Merge branch 'bugfixes' into nfs-for-next

2012-12-11 09:16:26 -05:00

nfs.h

NFS: Convert v4 into a module

2012-07-30 19:06:52 -04:00

nfsroot.c

SUNRPC/NFS: Add Kbuild dependencies for NFS_DEBUG/RPC_DEBUG

2012-03-20 13:08:26 -04:00

pagelist.c

NFS: Clean up helper function nfs4_select_rw_stateid()

2012-09-28 16:03:04 -04:00

pnfs_dev.c

NFSv4.1: pNFS data servers may be temporarily offline

2012-09-28 16:03:09 -04:00

pnfs.c

pnfs: Increase the refcount when LAYOUTGET fails the first time

2013-01-04 10:50:42 -05:00

pnfs.h

NFSv4.1: Do not call pnfs_return_layout() from an rpciod context

2012-10-15 10:49:43 -04:00

proc.c

SUNRPC handle EKEYEXPIRED in call_refreshresult

2012-12-12 15:36:02 -05:00

read.c

Merge branch 'akpm' (Andrew's patch-bomb)

2012-07-31 19:25:39 -07:00

super.c

nfs: fix null checking in nfs_get_option_str()

2013-01-04 10:54:43 -05:00

symlink.c

include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h

2010-03-30 22:02:32 +09:00

sysctl.c

NFS: Initialize v4 sysctls from nfs_init_v4()

2012-07-17 13:33:18 -04:00

unlink.c

NFS: add nfs_sb_deactive_async to avoid deadlock

2012-10-31 16:26:26 -04:00

write.c

NFS: nfs_migrate_page() does not wait for FS-Cache to finish with a page

2012-12-20 22:12:03 +00:00