diff options
| author | juhosg <juhosg@3c298f89-4303-0410-b956-a3cf2f4a3e73> | 2012-12-18 14:50:45 +0000 |
|---|---|---|
| committer | juhosg <juhosg@3c298f89-4303-0410-b956-a3cf2f4a3e73> | 2012-12-18 14:50:45 +0000 |
| commit | 71fe27881e5ab79279b13b36a6b146145d3ab242 (patch) | |
| tree | d95d3783a37ad81018f3ac46fbfd46d613c3eee8 /target/linux/generic/patches-3.7 | |
| parent | 051c0da80c194ff9a29c32d877ce33a2f4c42078 (diff) | |
kernel: Fix Cisco SIP NAT patch to build with 3.7
Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@34753 3c298f89-4303-0410-b956-a3cf2f4a3e73
Diffstat (limited to 'target/linux/generic/patches-3.7')
| -rw-r--r-- | target/linux/generic/patches-3.7/604-netfilter_cisco_794x_iphone.patch | 22 |
1 files changed, 14 insertions, 8 deletions
diff --git a/target/linux/generic/patches-3.7/604-netfilter_cisco_794x_iphone.patch b/target/linux/generic/patches-3.7/604-netfilter_cisco_794x_iphone.patch index d9505e0aa..676d78ec2 100644 --- a/target/linux/generic/patches-3.7/604-netfilter_cisco_794x_iphone.patch +++ b/target/linux/generic/patches-3.7/604-netfilter_cisco_794x_iphone.patch @@ -1,3 +1,5 @@ +diff --git a/include/linux/netfilter/nf_conntrack_sip.h b/include/linux/netfilter/nf_conntrack_sip.h +index 387bdd0..ba7f571 100644 --- a/include/linux/netfilter/nf_conntrack_sip.h +++ b/include/linux/netfilter/nf_conntrack_sip.h @@ -4,12 +4,15 @@ @@ -16,9 +18,11 @@ }; enum sip_expectation_classes { +diff --git a/net/netfilter/nf_nat_sip.c b/net/netfilter/nf_nat_sip.c +index 16303c7..552e270 100644 --- a/net/netfilter/nf_nat_sip.c +++ b/net/netfilter/nf_nat_sip.c -@@ -95,6 +95,7 @@ static int map_addr(struct sk_buff *skb, +@@ -95,6 +95,7 @@ static int map_addr(struct sk_buff *skb, unsigned int protoff, enum ip_conntrack_info ctinfo; struct nf_conn *ct = nf_ct_get(skb, &ctinfo); enum ip_conntrack_dir dir = CTINFO2DIR(ctinfo); @@ -26,7 +30,7 @@ char buffer[INET6_ADDRSTRLEN + sizeof("[]:nnnnn")]; unsigned int buflen; union nf_inet_addr newaddr; -@@ -107,7 +108,8 @@ static int map_addr(struct sk_buff *skb, +@@ -107,7 +108,8 @@ static int map_addr(struct sk_buff *skb, unsigned int protoff, } else if (nf_inet_addr_cmp(&ct->tuplehash[dir].tuple.dst.u3, addr) && ct->tuplehash[dir].tuple.dst.u.udp.port == port) { newaddr = ct->tuplehash[!dir].tuple.src.u3; @@ -36,7 +40,7 @@ } else return 1; -@@ -144,6 +146,7 @@ static unsigned int nf_nat_sip(struct sk +@@ -144,6 +146,7 @@ static unsigned int nf_nat_sip(struct sk_buff *skb, unsigned int protoff, enum ip_conntrack_info ctinfo; struct nf_conn *ct = nf_ct_get(skb, &ctinfo); enum ip_conntrack_dir dir = CTINFO2DIR(ctinfo); @@ -55,17 +59,17 @@ + if (!skb_make_writable(skb, skb->len)) + return NF_DROP; + -+ uh = (struct udphdr *)(skb->data + ip_hdrlen(skb)); ++ uh = (void *)skb->data + protoff; + uh->dest = ct_sip_info->forced_dport; + -+ if (!nf_nat_mangle_udp_packet(skb, ct, ctinfo, 0, 0, NULL, 0)) ++ if (!nf_nat_mangle_udp_packet(skb, ct, ctinfo, protoff, 0, 0, NULL, 0)) + return NF_DROP; + } + return NF_ACCEPT; } -@@ -311,8 +328,10 @@ static unsigned int nf_nat_sip_expect(st +@@ -311,8 +328,10 @@ static unsigned int nf_nat_sip_expect(struct sk_buff *skb, unsigned int protoff, enum ip_conntrack_info ctinfo; struct nf_conn *ct = nf_ct_get(skb, &ctinfo); enum ip_conntrack_dir dir = CTINFO2DIR(ctinfo); @@ -76,7 +80,7 @@ char buffer[INET6_ADDRSTRLEN + sizeof("[]:nnnnn")]; unsigned int buflen; -@@ -326,8 +345,9 @@ static unsigned int nf_nat_sip_expect(st +@@ -326,8 +345,9 @@ static unsigned int nf_nat_sip_expect(struct sk_buff *skb, unsigned int protoff, /* If the signalling port matches the connection's source port in the * original direction, try to use the destination port in the opposite * direction. */ @@ -88,9 +92,11 @@ port = ntohs(ct->tuplehash[!dir].tuple.dst.u.udp.port); else port = ntohs(exp->tuple.dst.u.udp.port); +diff --git a/net/netfilter/nf_conntrack_sip.c b/net/netfilter/nf_conntrack_sip.c +index df8f4f2..72a67bb 100644 --- a/net/netfilter/nf_conntrack_sip.c +++ b/net/netfilter/nf_conntrack_sip.c -@@ -1440,8 +1440,25 @@ static int process_sip_request(struct sk +@@ -1440,8 +1440,25 @@ static int process_sip_request(struct sk_buff *skb, unsigned int protoff, { enum ip_conntrack_info ctinfo; struct nf_conn *ct = nf_ct_get(skb, &ctinfo); |