Merge branch 'for-2.6.29' of git://linux-nfs.org/~bfields/linux

* 'for-2.6.29' of git://linux-nfs.org/~bfields/linux:
  nfsd: only set file_lock.fl_lmops in nfsd4_lockt if a stateowner is found
  nfsd: fix cred leak on every rpc
  nfsd: fix null dereference on error path
  nfs: note that CONFIG_SUNRPC_XPRT_RDMA turns on server side support too
  update port number in NFS/RDMA documentation

2 files changed, 3 insertions, 1 deletions

diff --git a/fs/nfsd/auth.c b/fs/nfsd/auth.c
index c903e04aa217..5573508f707f 100644
--- a/fs/nfsd/auth.c
+++ b/fs/nfsd/auth.c
@@ -49,6 +49,8 @@ int nfsd_setuser(struct svc_rqst *rqstp, struct svc_export *exp)
                 new->fsuid = exp->ex_anon_uid;
                 new->fsgid = exp->ex_anon_gid;
                 gi = groups_alloc(0);
+                if (!gi)
+                        goto oom;
         } else if (flags & NFSEXP_ROOTSQUASH) {
                 if (!new->fsuid)
                         new->fsuid = exp->ex_anon_uid;
@@ -85,6 +87,7 @@ int nfsd_setuser(struct svc_rqst *rqstp, struct svc_export *exp)
                 new->cap_effective = cap_raise_nfsd_set(new->cap_effective,
                                                         new->cap_permitted);
         put_cred(override_creds(new));
+        put_cred(new);
         return 0;
 
 oom:
diff --git a/fs/nfsd/nfs4state.c b/fs/nfsd/nfs4state.c
index 88db7d3ec120..b6f60f48e94b 100644
--- a/fs/nfsd/nfs4state.c
+++ b/fs/nfsd/nfs4state.c
@@ -2871,7 +2871,6 @@ nfsd4_lockt(struct svc_rqst *rqstp, struct nfsd4_compound_state *cstate,
                 file_lock.fl_owner = (fl_owner_t)lockt->lt_stateowner;
         file_lock.fl_pid = current->tgid;
         file_lock.fl_flags = FL_POSIX;
-        file_lock.fl_lmops = &nfsd_posix_mng_ops;
 
         file_lock.fl_start = lockt->lt_offset;
         file_lock.fl_end = last_byte_offset(lockt->lt_offset, lockt->lt_length);