Merge to Fedora kernel-2.6.18-1.2224_FC5 patched with stable patch-2.6.18.1-vs2.0...

[linux-2.6.git] / net / netfilter / nf_conntrack_proto_tcp.c

diff --git a/net/netfilter/nf_conntrack_proto_tcp.c b/net/netfilter/nf_conntrack_proto_tcp.c
index 69899f2..af8adcb 100644 (file)
--- a/net/netfilter/nf_conntrack_proto_tcp.c
+++ b/net/netfilter/nf_conntrack_proto_tcp.c
@@ -24,7 +24,6 @@
  * version 2.2
  */
 
-#include <linux/config.h>
 #include <linux/types.h>
 #include <linux/sched.h>
 #include <linux/timer.h>
@@ -828,8 +827,9 @@ static int tcp_error(struct sk_buff *skb,
         * and moreover root might send raw packets.
         */
        /* FIXME: Source route IP option packets --RR */
-       if (((pf == PF_INET && hooknum == NF_IP_PRE_ROUTING) ||
-            (pf == PF_INET6 && hooknum  == NF_IP6_PRE_ROUTING)) &&
+       if (nf_conntrack_checksum &&
+           ((pf == PF_INET && hooknum == NF_IP_PRE_ROUTING) ||
+            (pf == PF_INET6 && hooknum == NF_IP6_PRE_ROUTING)) &&
            nf_checksum(skb, hooknum, dataoff, IPPROTO_TCP, pf)) {
                if (LOG_INVALID(IPPROTO_TCP))
                        nf_log_packet(pf, 0, skb, NULL, NULL, NULL,