linux/fs/nfsd
J. Bruce Fields 954032d252 nfsd: fix auth_domain reference leak on nlm operations
This was noticed by users who performed more than 2^32 lock operations
and hence made this counter overflow (eventually leading to
use-after-free's).  Setting rq_client to NULL here means that it won't
later get auth_domain_put() when it should be.

Appears to have been introduced in 2.5.42 by "[PATCH] kNFSd: Move auth
domain lookup into svcauth" which moved most of the rq_client handling
to common svcauth code, but left behind this one line.

Cc: Neil Brown <neilb@suse.de>
Cc: stable@kernel.org
Signed-off-by: J. Bruce Fields <bfields@redhat.com>
2011-03-24 23:11:27 -04:00
..
acl.h nfsd4: remove outdated pathname-comments 2011-01-04 18:22:10 -05:00
auth.c nfsd: remove pointless paths in file headers 2009-12-15 15:01:47 -05:00
auth.h nfsd: minor fs/nfsd/auth.h cleanup 2008-02-01 16:42:05 -05:00
cache.h nfsd: remove pointless paths in file headers 2009-12-15 15:01:47 -05:00
export.c nfsd: kill unused macro definition 2011-03-07 12:05:09 -05:00
idmap.h nfsd4: return nfs errno from name_to_id functions 2011-01-04 18:22:11 -05:00
Kconfig lockd: push lock_flocks down 2010-10-27 21:39:39 +02:00
lockd.c nfsd: fix auth_domain reference leak on nlm operations 2011-03-24 23:11:27 -04:00
Makefile knfsd: trivial makefile cleanup 2007-05-09 12:30:54 -07:00
nfs2acl.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
nfs3acl.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
nfs3proc.c nfsd: fix offset printk's in nfsd3 read/write 2010-12-17 15:48:18 -05:00
nfs3xdr.c nfsd: Fix possible BUG_ON firing in set_change_info 2010-12-08 11:44:04 -05:00
nfs4acl.c nfsd4: move idmap and acl header files into fs/nfsd 2011-01-04 18:22:09 -05:00
nfs4callback.c NFSD: fix decode_cb_sequence4resok 2011-02-22 15:55:09 -08:00
nfs4idmap.c nfsd: kill unused macro definition 2011-03-07 12:05:09 -05:00
nfs4proc.c nfsd41: modify the members value of nfsd4_op_flags 2011-03-07 12:10:33 -05:00
nfs4recover.c nfsd4: fix mixed 4.0/4.1 handling, 4.1 reboot 2010-12-17 15:48:01 -05:00
nfs4state.c Merge create_session decoding fix into for-2.6.39 2011-03-17 13:07:25 -04:00
nfs4xdr.c nfsd: wrong index used in inner loop 2011-03-17 13:09:19 -04:00
nfscache.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
nfsctl.c nfsd: fix compile error 2011-03-14 20:57:44 -04:00
nfsd.h nfsd4: name->id mapping should fail with BADOWNER not BADNAME 2011-01-04 18:21:36 -05:00
nfsfh.c nfsd: fix "insecure" export option 2009-12-20 20:19:51 -08:00
nfsfh.h nfsd: fix BUG at fs/nfsd/nfsfh.h:199 on unlink 2010-10-13 15:48:55 -04:00
nfsproc.c nfsd4: return nfs errno from name_to_id functions 2011-01-04 18:22:11 -05:00
nfssvc.c svcrpc: simpler request dropping 2011-01-04 16:49:22 -05:00
nfsxdr.c nfsd: remove pointless paths in file headers 2009-12-15 15:01:47 -05:00
state.h nfsd4: fix comment and remove unused nfsd4_file fields 2011-03-17 12:52:33 -04:00
stats.c nfsd: remove pointless paths in file headers 2009-12-15 15:01:47 -05:00
vfs.c NFSD, VFS: Remove dead code in nfsd_rename() 2011-03-07 12:05:14 -05:00
vfs.h nfsd: minor nfsd read api cleanup 2010-07-30 12:54:54 -04:00
xdr3.h nfsd: remove pointless paths in file headers 2009-12-15 15:01:47 -05:00
xdr4.h nfsd4: set sequence flag when backchannel is down 2011-01-11 15:04:10 -05:00
xdr.h nfsd: remove pointless paths in file headers 2009-12-15 15:01:47 -05:00