diff --git a/net/bridge/br_netfilter.c b/net/bridge/br_netfilter.c
index 137f23259a93947ce581a9d14c8f6048f3ca2c19..77f7b5fda45a534dfb9c81c9d58324beff3a073e 100644
--- a/net/bridge/br_netfilter.c
+++ b/net/bridge/br_netfilter.c
@@ -209,6 +209,72 @@ static inline void nf_bridge_update_protocol(struct sk_buff *skb)
 		skb->protocol = htons(ETH_P_PPP_SES);
 }
 
+/* When handing a packet over to the IP layer
+ * check whether we have a skb that is in the
+ * expected format
+ */
+
+int br_parse_ip_options(struct sk_buff *skb)
+{
+	struct ip_options *opt;
+	struct iphdr *iph;
+	struct net_device *dev = skb->dev;
+	u32 len;
+
+	iph = ip_hdr(skb);
+	opt = &(IPCB(skb)->opt);
+
+	/* Basic sanity checks */
+	if (iph->ihl < 5 || iph->version != 4)
+		goto inhdr_error;
+
+	if (!pskb_may_pull(skb, iph->ihl*4))
+		goto inhdr_error;
+
+	iph = ip_hdr(skb);
+	if (unlikely(ip_fast_csum((u8 *)iph, iph->ihl)))
+		goto inhdr_error;
+
+	len = ntohs(iph->tot_len);
+	if (skb->len < len) {
+		IP_INC_STATS_BH(dev_net(dev), IPSTATS_MIB_INTRUNCATEDPKTS);
+		goto drop;
+	} else if (len < (iph->ihl*4))
+		goto inhdr_error;
+
+	if (pskb_trim_rcsum(skb, len)) {
+		IP_INC_STATS_BH(dev_net(dev), IPSTATS_MIB_INDISCARDS);
+		goto drop;
+	}
+
+	/* Zero out the CB buffer if no options present */
+	if (iph->ihl == 5) {
+		memset(IPCB(skb), 0, sizeof(struct inet_skb_parm));
+		return 0;
+	}
+
+	opt->optlen = iph->ihl*4 - sizeof(struct iphdr);
+	if (ip_options_compile(dev_net(dev), opt, skb))
+		goto inhdr_error;
+
+	/* Check correct handling of SRR option */
+	if (unlikely(opt->srr)) {
+		struct in_device *in_dev = __in_dev_get_rcu(dev);
+		if (in_dev && !IN_DEV_SOURCE_ROUTE(in_dev))
+			goto drop;
+
+		if (ip_options_rcv_srr(skb))
+			goto drop;
+	}
+
+	return 0;
+
+inhdr_error:
+	IP_INC_STATS_BH(dev_net(dev), IPSTATS_MIB_INHDRERRORS);
+drop:
+	return -1;
+}
+
 /* Fill in the header for fragmented IP packets handled by
  * the IPv4 connection tracking code.
  */
@@ -549,7 +615,6 @@ static unsigned int br_nf_pre_routing(unsigned int hook, struct sk_buff *skb,
 {
 	struct net_bridge_port *p;
 	struct net_bridge *br;
-	struct iphdr *iph;
 	__u32 len = nf_bridge_encap_header_len(skb);
 
 	if (unlikely(!pskb_may_pull(skb, len)))
@@ -578,28 +643,9 @@ static unsigned int br_nf_pre_routing(unsigned int hook, struct sk_buff *skb,
 
 	nf_bridge_pull_encap_header_rcsum(skb);
 
-	if (!pskb_may_pull(skb, sizeof(struct iphdr)))
-		goto inhdr_error;
-
-	iph = ip_hdr(skb);
-	if (iph->ihl < 5 || iph->version != 4)
-		goto inhdr_error;
-
-	if (!pskb_may_pull(skb, 4 * iph->ihl))
-		goto inhdr_error;
-
-	iph = ip_hdr(skb);
-	if (ip_fast_csum((__u8 *) iph, iph->ihl) != 0)
-		goto inhdr_error;
-
-	len = ntohs(iph->tot_len);
-	if (skb->len < len || len < 4 * iph->ihl)
-		goto inhdr_error;
-
-	pskb_trim_rcsum(skb, len);
-
-	/* BUG: Should really parse the IP options here. */
-	memset(IPCB(skb), 0, sizeof(struct inet_skb_parm));
+	if (br_parse_ip_options(skb))
+		/* Drop invalid packet */
+		goto out;
 
 	nf_bridge_put(skb->nf_bridge);
 	if (!nf_bridge_alloc(skb))
@@ -614,8 +660,6 @@ static unsigned int br_nf_pre_routing(unsigned int hook, struct sk_buff *skb,
 
 	return NF_STOLEN;
 
-inhdr_error:
-//      IP_INC_STATS_BH(IpInHdrErrors);
 out:
 	return NF_DROP;
 }
@@ -759,14 +803,19 @@ static unsigned int br_nf_forward_arp(unsigned int hook, struct sk_buff *skb,
 #if defined(CONFIG_NF_CONNTRACK_IPV4) || defined(CONFIG_NF_CONNTRACK_IPV4_MODULE)
 static int br_nf_dev_queue_xmit(struct sk_buff *skb)
 {
+	int ret;
+
 	if (skb->nfct != NULL && skb->protocol == htons(ETH_P_IP) &&
 	    skb->len + nf_bridge_mtu_reduction(skb) > skb->dev->mtu &&
 	    !skb_is_gso(skb)) {
-		/* BUG: Should really parse the IP options here. */
-		memset(IPCB(skb), 0, sizeof(struct inet_skb_parm));
-		return ip_fragment(skb, br_dev_queue_push_xmit);
+		if (br_parse_ip_options(skb))
+			/* Drop invalid packet */
+			return NF_DROP;
+		ret = ip_fragment(skb, br_dev_queue_push_xmit);
 	} else
-		return br_dev_queue_push_xmit(skb);
+		ret = br_dev_queue_push_xmit(skb);
+
+	return ret;
 }
 #else
 static int br_nf_dev_queue_xmit(struct sk_buff *skb)
diff --git a/net/ipv4/ip_options.c b/net/ipv4/ip_options.c
index ba9836c488ed915388e4c9d38b842bef8b241dda..1906fa35860c88a0919cd434268cbbcd679a3c39 100644
--- a/net/ipv4/ip_options.c
+++ b/net/ipv4/ip_options.c
@@ -466,7 +466,7 @@ int ip_options_compile(struct net *net,
 	}
 	return -EINVAL;
 }
-
+EXPORT_SYMBOL(ip_options_compile);
 
 /*
  *	Undo all the changes done by ip_options_compile().
@@ -646,3 +646,4 @@ int ip_options_rcv_srr(struct sk_buff *skb)
 	}
 	return 0;
 }
+EXPORT_SYMBOL(ip_options_rcv_srr);