diff --git a/dist b/dist
index 535c6900412d365bb0ff6de8d1f27110833b3ae3..9c0e36ec42a2d9bfefacb21ac6354c9ddd910533 100644
--- a/dist
+++ b/dist
@@ -1 +1 @@
-an8_7
+an8
diff --git a/nfs-utils-2.3.3-covscan-return-value.patch b/nfs-utils-2.3.3-covscan-return-value.patch
new file mode 100644
index 0000000000000000000000000000000000000000..94fc5a1cad26c5d17290bcaddd4970dedfc0c9c6
--- /dev/null
+++ b/nfs-utils-2.3.3-covscan-return-value.patch
@@ -0,0 +1,25 @@
+diff -up nfs-utils-2.3.3/support/export/client.c.orig nfs-utils-2.3.3/support/export/client.c
+--- nfs-utils-2.3.3/support/export/client.c.orig	2018-09-06 14:09:08.000000000 -0400
++++ nfs-utils-2.3.3/support/export/client.c	2023-01-12 08:59:44.171609492 -0500
+@@ -689,6 +689,9 @@ check_netgroup(const nfs_client *clp, co
+ 
+ 	/* check whether the IP itself is in the netgroup */
+ 	ip = calloc(INET6_ADDRSTRLEN, 1);
++	if (ip == NULL)
++		goto out;
++
+ 	if (inet_ntop(ai->ai_family, &(((struct sockaddr_in *)ai->ai_addr)->sin_addr), ip, INET6_ADDRSTRLEN) == ip) {
+ 		if (innetgr(netgroup, ip, NULL, NULL)) {
+ 			free(hname);
+diff -up nfs-utils-2.3.3/tools/nfsrahead/main.c.orig nfs-utils-2.3.3/tools/nfsrahead/main.c
+--- nfs-utils-2.3.3/tools/nfsrahead/main.c.orig	2023-01-12 08:58:28.297466979 -0500
++++ nfs-utils-2.3.3/tools/nfsrahead/main.c	2023-01-12 09:00:37.988419866 -0500
+@@ -167,7 +167,7 @@ int main(int argc, char **argv)
+ 		if ((ret = get_device_info(argv[optind], &device)) == 0)
+ 			break;
+ 
+-	if (ret != 0) {
++	if (ret != 0 || device.fstype == NULL) {
+ 		xlog(D_GENERAL, "unable to find device %s\n", argv[optind]);
+ 		goto out;
+ 	}
diff --git a/nfs-utils.spec b/nfs-utils.spec
index d51ddcaf352fcee42d3b01b19d90e06c9feeb1c2..fcb7425870f60425855ec229f2bd06d26650b65d 100644
--- a/nfs-utils.spec
+++ b/nfs-utils.spec
@@ -3,7 +3,7 @@ Summary: NFS utilities and supporting clients and daemons for the kernel NFS ser
 Name: nfs-utils
 URL: http://linux-nfs.org/
 Version: 2.3.3
-Release: 57%{anolis_release}%{?dist}.1
+Release: 59%{anolis_release}%{?dist}
 Epoch: 1
 
 # group all 32bit related archs
@@ -105,9 +105,10 @@ Patch054: nfs-utils-2.3.3-rpcctl-posixpath.patch
 Patch055: nfs-utils-2.3.3-systemd-rpcstatd.patch
 
 #
-# RHEL 8.7.z
+# rhel 8.8
 #
 Patch056: nfs-utils-2.3.3-mountd-v4clnts.patch
+Patch057: nfs-utils-2.3.3-covscan-return-value.patch
 
 Patch100: nfs-utils-1.2.1-statdpath-man.patch
 Patch101: nfs-utils-1.2.1-exp-subtree-warn-off.patch
@@ -394,14 +395,18 @@ fi
 %{_libdir}/libnfsidmap.so
 
 %changelog
-* Thu Mar 02 2023 Weitao Zhou <zhouwt@linux.alibaba.com> 2.3.3-57.0.1.1
+* Thu May 25 2023 Weitao Zhou <zhouwt@linux.alibaba.com> 2.3.3-59.0.1
 - use extern in header files when declaring global variables for compatible gcc10 build
 - allow compilation to succeed with -fno-common
 - Add libuuid-devel buildrequires (wb-zh951434@alibaba-inc.com)
 - Disable v4client on loongarch platform (liwei.glw@alibaba-inc.com)
 
-* Wed Dec 7 2022 Steve Dickson <steved@redhat.com> 2.3.3-57_7.1
-- mountd: Check 'nfsd/clients' directory presence (bz 2150899)
+* Thu Jan 12 2023 Steve Dickson <steved@redhat.com> 2.3.3-59
+- Covscan Scan: Wrong Check of Return Value (bz 2151966)
+- Covscan Scan: Clang (experimental) (bz 2151971)
+
+* Mon Sep 26 2022 Steve Dickson <steved@redhat.com> 2.3.3-58
+- mountd: Check 'nfsd/clients' directory presence (bz 2123073)
 
 * Tue Aug  2 2022 Steve Dickson <steved@redhat.com> 2.3.3-57
 - rpc-statd.service: Stop rpcbind and rpc.stat in an exit race (bz 2100395)