diff --git a/nfs-utils-uninit-mem.patch b/nfs-utils-uninit-mem.patch
new file mode 100644
index 0000000..af43bd6
--- /dev/null
+++ b/nfs-utils-uninit-mem.patch
@@ -0,0 +1,16 @@
+Index: nfs-utils-1.3.3/utils/mount/network.c
+===================================================================
+--- nfs-utils-1.3.3.orig/utils/mount/network.c
++++ nfs-utils-1.3.3/utils/mount/network.c
+@@ -1626,7 +1626,10 @@ int nfs_options2pmap(struct mount_option
+ 		return 0;
+ 	if (!nfs_nfs_version(options, &version))
+ 		return 0;
+-	nfs_pmap->pm_vers = version.major;
++	if (version.v_mode == V_DEFAULT)
++		nfs_pmap->pm_vers = 0;
++	else
++		nfs_pmap->pm_vers = version.major;
+ 	if (!nfs_nfs_protocol(options, &nfs_pmap->pm_prot))
+ 		return 0;
+ 	if (!nfs_nfs_port(options, &nfs_pmap->pm_port))
diff --git a/nfs-utils.changes b/nfs-utils.changes
index 15b4bfc..41e4285 100644
--- a/nfs-utils.changes
+++ b/nfs-utils.changes
@@ -1,3 +1,8 @@
+-------------------------------------------------------------------
+Thu Nov 26 16:17:42 UTC 2015 - schwab@suse.de
+
+- nfs-utils-uninit-mem.patch: fix use of uninitialized memory (bsc#956743)
+
 -------------------------------------------------------------------
 Mon Nov  9 23:53:43 UTC 2015 - p.drouand@gmail.com
 
diff --git a/nfs-utils.spec b/nfs-utils.spec
index a0dfa2e..dfb7564 100644
--- a/nfs-utils.spec
+++ b/nfs-utils.spec
@@ -19,6 +19,7 @@
 Name:           nfs-utils
 BuildRequires:  device-mapper-devel
 BuildRequires:  e2fsprogs-devel
+BuildRequires:  fedfs-utils-devel
 BuildRequires:  gcc-c++
 BuildRequires:  krb5-devel
 BuildRequires:  libevent-devel
@@ -30,9 +31,8 @@ BuildRequires:  libtool
 BuildRequires:  nfsidmap-devel >= 0.24
 BuildRequires:  pkgconfig
 BuildRequires:  sqlite3-devel
-BuildRequires:  tcpd-devel
 BuildRequires:  systemd-rpm-macros
-BuildRequires:  fedfs-utils-devel
+BuildRequires:  tcpd-devel
 Url:            http://kernel.org/pub/linux/utils/nfs-utils/
 Summary:        Support Utilities for Kernel nfsd
 License:        GPL-2.0+
@@ -62,6 +62,7 @@ Source17:       nfs-server.nfsserver.conf
 Source18:       nfs-client.nfs.conf
 Patch0:         nfs-utils-1.0.7-bind-syntax.patch
 Patch1:         nfs-utils-no-svcgss.service
+Patch2:         nfs-utils-uninit-mem.patch
 Suggests:       python-base
 
 %description
@@ -113,6 +114,7 @@ This package contains additional NFS documentation.
 %setup -q -n nfs-utils-%{version} -a 1
 %patch0 -p1
 %patch1 -p1
+%patch2 -p1
 cp %{S:6} .
 
 %build