1 files changed, 2 insertions, 4 deletions

diff --git a/fs/lockd/svcproc.c b/fs/lockd/svcproc.c
index 935ce967a6a1..548b0bb2b84d 100644
--- a/fs/lockd/svcproc.c
+++ b/fs/lockd/svcproc.c
@@ -453,11 +453,9 @@ nlmsvc_proc_sm_notify(struct svc_rqst *rqstp, struct nlm_reboot *argp,
 {
         struct sockaddr_in      saddr;
 
-        memcpy(&saddr, svc_addr_in(rqstp), sizeof(saddr));
-
         dprintk("lockd: SM_NOTIFY     called\n");
-        if (saddr.sin_addr.s_addr != htonl(INADDR_LOOPBACK)
-         || ntohs(saddr.sin_port) >= 1024) {
+
+        if (!nlm_privileged_requester(rqstp)) {
                 char buf[RPC_MAX_ADDRBUFLEN];
                 printk(KERN_WARNING "lockd: rejected NSM callback from %s\n",
                                 svc_print_addr(rqstp, buf, sizeof(buf)));