diff --git a/.gitignore b/.gitignore
index 46dfee5..bd26b79 100644
--- a/.gitignore
+++ b/.gitignore
@@ -3,3 +3,4 @@ radvd-1.6.tar.gz
 /radvd-1.8.tar.gz
 /radvd-1.8.1.tar.gz
 /radvd-1.8.2.tar.gz
+/radvd-1.8.3.tar.gz
diff --git a/radvd-1.8.2-iface.patch b/radvd-1.8.2-iface.patch
deleted file mode 100644
index c1ed9d3..0000000
--- a/radvd-1.8.2-iface.patch
+++ /dev/null
@@ -1,12 +0,0 @@
-diff -up radvd-1.8.2/device-linux.c.iface radvd-1.8.2/device-linux.c
---- radvd-1.8.2/device-linux.c.iface	2011-10-10 10:26:47.089760082 +0200
-+++ radvd-1.8.2/device-linux.c	2011-10-10 10:27:12.149014098 +0200
-@@ -244,7 +244,7 @@ set_interface_var(const char *iface,
- 		return -1;
- 
- 	/* No path traversal */
--	if (strstr(name, "..") || strchr(name, '/'))
-+	if (!iface[0] || !strcmp(iface, ".") || !strcmp(iface, "..") || strchr(iface, '/'))
- 		return -1;
- 
- 	if (access(spath, F_OK) != 0)
diff --git a/radvd.spec b/radvd.spec
index d87bbda..f8e4a1b 100644
--- a/radvd.spec
+++ b/radvd.spec
@@ -3,8 +3,8 @@
 %define RADVD_UID 75
 Summary:    A Router Advertisement daemon
 Name:       radvd
-Version:    1.8.2
-Release:    2%{?dist}
+Version:    1.8.3
+Release:    1%{?dist}
 # The code includes the advertising clause, so it's GPL-incompatible
 License:    BSD with advertising
 Group:      System Environment/Daemons
@@ -20,8 +20,6 @@ Requires(pre):      /usr/sbin/useradd
 BuildRequires:      flex, flex-static, byacc
 BuildRoot:          %{_tmppath}/%{name}-%{version}-%{release}-root-%(%{__id_u} -n)
 
-Patch1: radvd-1.8.2-iface.patch
-
 %description
 radvd is the router advertisement daemon for IPv6.  It listens to router
 solicitations and sends router advertisements as described in "Neighbor
@@ -36,8 +34,6 @@ services.
 %prep
 %setup -q
 
-%patch1 -p1 -b .iface
-
 %build
 export CFLAGS="$RPM_OPT_FLAGS -D_GNU_SOURCE -fPIE" 
 export LDFLAGS='-pie -Wl,-z,relro,-z,now,-z,noexecstack,-z,nodlopen'
@@ -113,6 +109,9 @@ exit 0
 %{_sbindir}/radvdump
 
 %changelog
+* Mon Oct 17 2011 Jiri Skala <jskala@redhat.com> - 1.8.3-1
+- update to latest upstream version 1.8.3
+
 * Mon Oct 10 2011 Jiri Skala <jskala@redhat.com> - 1.8.2-2
 - fixes CVE-2011-3602
 
diff --git a/sources b/sources
index 97242fa..7b79b9e 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-ac8a862d2b232d25ea2622274a2da8a4  radvd-1.8.2.tar.gz
+73d533b7b20f5554c8d3e33643945442  radvd-1.8.3.tar.gz