X-Git-Url: http://git.cascardo.info/?a=blobdiff_plain;f=net%2Fbridge%2Fbr_netfilter.c;h=1a4f32c09ad51707c063f6eebe14abe747ed0d26;hb=83b63c699b53050a00a3ffb6c43663c4647dac30;hp=1bada53bb195ca4c35950af943e049a8ddf8347a;hpb=37c72cac0e2ef9cd3c53dc9369a35dad6ef23f00;p=cascardo%2Flinux.git

diff --git a/net/bridge/br_netfilter.c b/net/bridge/br_netfilter.c
index 1bada53bb195..1a4f32c09ad5 100644
--- a/net/bridge/br_netfilter.c
+++ b/net/bridge/br_netfilter.c
@@ -192,7 +192,6 @@ static inline void nf_bridge_save_header(struct sk_buff *skb)
 
 static int br_parse_ip_options(struct sk_buff *skb)
 {
-	struct ip_options *opt;
 	const struct iphdr *iph;
 	struct net_device *dev = skb->dev;
 	u32 len;
@@ -201,7 +200,6 @@ static int br_parse_ip_options(struct sk_buff *skb)
 		goto inhdr_error;
 
 	iph = ip_hdr(skb);
-	opt = &(IPCB(skb)->opt);
 
 	/* Basic sanity checks */
 	if (iph->ihl < 5 || iph->version != 4)
@@ -227,23 +225,11 @@ static int br_parse_ip_options(struct sk_buff *skb)
 	}
 
 	memset(IPCB(skb), 0, sizeof(struct inet_skb_parm));
-	if (iph->ihl == 5)
-		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;
-	}
-
+	/* We should really parse IP options here but until
+	 * somebody who actually uses IP options complains to
+	 * us we'll just silently ignore the options because
+	 * we're lazy!
+	 */
 	return 0;
 
 inhdr_error: