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

..

objlayout

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cache_lib.c

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cache_lib.h

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callback_proc.c

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callback_xdr.c

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callback.c

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callback.h

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client.c

NFS: avoid NULL dereference in nfs_destroy_server

2013-01-11 09:03:37 -08:00

delegation.c

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delegation.h

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dir.c

NFS: Fix calls to drop_nlink()

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

direct.c

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dns_resolve.c

NFS: fix bug in legacy DNS resolver.

2012-11-17 13:14:21 -08:00

dns_resolve.h

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file.c

nfs: skip commit in releasepage if we're freeing memory for fs-related reasons

2012-08-09 08:27:51 -07:00

fscache-index.c

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fscache.c

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fscache.h

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getroot.c

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idmap.c

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inode.c

NFS: Fix the initialisation of the readdir 'cookieverf' array

2012-10-02 09:47:38 -07:00

internal.h

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

2012-11-17 13:14:21 -08:00

iostat.h

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Kconfig

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Makefile

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mount_clnt.c

nfsv3: Make v3 mounts fail with ETIMEDOUTs instead EIO on mountd timeouts

2012-11-17 13:14:21 -08:00

namespace.c

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

2012-11-17 13:14:21 -08:00

nfs2xdr.c

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nfs3acl.c

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nfs3proc.c

NFS: Fix the initialisation of the readdir 'cookieverf' array

2012-10-02 09:47:38 -07:00

nfs3xdr.c

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nfs4_fs.h

NFSv4: Return the delegation if the server returns NFS4ERR_OPENMODE

2012-04-02 09:27:13 -07:00

nfs4filelayout.c

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nfs4filelayout.h

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nfs4filelayoutdev.c

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nfs4namespace.c

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

2012-11-17 13:14:21 -08:00

nfs4proc.c

NFS: Wait for session recovery to finish before returning

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

nfs4renewd.c

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nfs4state.c

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nfs4xdr.c

NFS: return error from decode_getfh in decode open

2012-10-02 09:47:38 -07:00

nfsroot.c

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pagelist.c

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pnfs_dev.c

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pnfs.c

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pnfs.h

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proc.c

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read.c

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super.c

nfs: fix null checking in nfs_get_option_str()

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

symlink.c

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sysctl.c

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unlink.c

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write.c

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

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