diff --git a/squid-3.1.1-ipv6_disabled.patch b/squid-3.1.1-ipv6_disabled.patch
new file mode 100644
index 0000000..26f3b97
--- /dev/null
+++ b/squid-3.1.1-ipv6_disabled.patch
@@ -0,0 +1,52 @@
+diff -up squid-3.1.1/src/comm.cc.ipv6_disabled squid-3.1.1/src/comm.cc
+--- squid-3.1.1/src/comm.cc.ipv6_disabled	2010-03-29 12:02:56.000000000 +0200
++++ squid-3.1.1/src/comm.cc	2010-04-02 15:31:50.467098739 +0200
+@@ -637,6 +637,9 @@ comm_open_listener(int sock_type,
+         /* attempt to open this IPv4-only. */
+         sock = comm_openex(sock_type, proto, addr, flags, 0, note);
+         debugs(50, 2, HERE << "attempt open " << note << " socket on: " << addr);
++	
++	/* disable IPv6 */
++	IpAddress::SetIPv6Disabled(true);
+     }
+ #endif
+ 
+diff -up squid-3.1.1/src/ip/IpAddress.cc.ipv6_disabled squid-3.1.1/src/ip/IpAddress.cc
+--- squid-3.1.1/src/ip/IpAddress.cc.ipv6_disabled	2010-03-29 12:02:56.000000000 +0200
++++ squid-3.1.1/src/ip/IpAddress.cc	2010-04-02 15:44:38.759070488 +0200
+@@ -250,6 +250,9 @@ bool IpAddress::IsIPv4() const
+ bool IpAddress::IsIPv6() const
+ {
+ #if USE_IPV6
++    if(m_IPv6Disabled)
++        return false;
++
+     return IsAnyAddr() || IsNoAddr() || !IN6_IS_ADDR_V4MAPPED( &m_SocketAddr.sin6_addr );
+ #else
+     return false; // enforce IPv4 in IPv4-only mode.
+@@ -1186,3 +1189,7 @@ bool IpAddress::GetInAddr(struct in_addr
+     assert(false);
+     return false;
+ }
++
++#if USE_IPV6
++bool IpAddress::m_IPv6Disabled = false;
++#endif
+diff -up squid-3.1.1/src/ip/IpAddress.h.ipv6_disabled squid-3.1.1/src/ip/IpAddress.h
+--- squid-3.1.1/src/ip/IpAddress.h.ipv6_disabled	2010-03-29 12:02:56.000000000 +0200
++++ squid-3.1.1/src/ip/IpAddress.h	2010-04-02 15:42:15.060319653 +0200
+@@ -428,6 +428,14 @@ private:
+     static const struct in6_addr v4_anyaddr;
+     static const struct in6_addr v6_noaddr;
+ #endif
++
++/* IPv6 stack can be disabled */
++#if USE_IPV6
++private:
++    static bool m_IPv6Disabled;
++public:
++    static void SetIPv6Disabled(bool state) { m_IPv6Disabled = state; }
++#endif
+ };
+ 
+ 
diff --git a/squid.logrotate b/squid.logrotate
index 3f69309..4a0406f 100644
--- a/squid.logrotate
+++ b/squid.logrotate
@@ -4,6 +4,7 @@
     compress
     notifempty
     missingok
+    nocreate
     sharedscripts
     postrotate
       # Asks squid to reopen its logs. (logfile_rotate 0 is set in squid.conf)
diff --git a/squid.spec b/squid.spec
index b843e77..2e9bde4 100644
--- a/squid.spec
+++ b/squid.spec
@@ -4,7 +4,7 @@
 
 Name:     squid
 Version:  3.1.1
-Release:  2%{?dist}
+Release:  3%{?dist}
 Summary:  The Squid proxy caching server
 Epoch:    7
 License:  GPLv2
@@ -31,7 +31,7 @@ Patch202: squid-3.1.0.9-location.patch
 Patch204: squid-3.0.STABLE1-perlpath.patch
 Patch205: squid-3.1.0.15-smb-path.patch
 Patch208: squid-3.0.STABLE7-from_manpg.patch
-# ufsdump is never actually installed, and fails to build on F-13
+Patch209: squid-3.1.1-ipv6_disabled.patch
 
 Buildroot: %{_tmppath}/%{name}-%{version}-%{release}-root-%(%{__id_u} -n)
 Requires: bash >= 2.0
@@ -76,6 +76,7 @@ lookup program (dnsserver), a program for retrieving FTP data
 %patch204 -p1 -b .perlpath
 %patch205 -p1 -b .smb-path
 %patch208 -p1 -b .from_manpg
+%patch209 -p1 -b .ipv6_disabled
 
 %build
 %configure \
@@ -260,6 +261,12 @@ fi
 
 
 %changelog
+* Mon Apr 19 2010 Henrik Nordstrom <henrik@henriknordstrom.net> - 7:3.1.1-3
+- Bug #583489: Adjust logrotate script to changes in logrotate package.
+
+* Fri Apr 19 2010 Jiri Skala <jskala@redhat.com>
+- fixes #548903 - "comm_open: socket failure: (97) Address family not supported by protocol" if IPv6 disabled
+
 * Tue Mar 30 2010 Henrik Nordstrom <henrik@henriknordstrom.net> - 7:3.1.1-2
 - Update to 3.1.1 Squid bug #2827 crash with assertion failed:
   FilledChecklist.cc:90: "conn() != NULL" under high load.
@@ -278,7 +285,7 @@ fi
 
 * Sun Feb 14 2010 Henrik Nordstrom <henrik@henriknordstrom.net> - 7:3.1.0.16-6
 - Patch for Squid security advisory SQUID-2010:2, denial of service
-  issue in HTCP processing
+  issue in HTCP processing (CVE-2010-0639)
 
 * Sun Feb 07 2010 Henrik Nordstrom <henrik@henriknordstrom.net> - 7:3.1.0.16-5
 - Rebuild 3.1.0.16 with corrected upstream release.