From 3da1ed7ac398f34fff1694017a07054d69c5f5c5 Mon Sep 17 00:00:00 2001 From: Nazarov Sergey Date: Mon, 25 Feb 2019 19:27:15 +0300 Subject: net: avoid use IPCB in cipso_v4_error Extract IP options in cipso_v4_error and use __icmp_send. Signed-off-by: Sergey Nazarov Acked-by: Paul Moore Signed-off-by: David S. Miller --- include/net/ip.h | 2 ++ 1 file changed, 2 insertions(+) (limited to 'include/net/ip.h') diff --git a/include/net/ip.h b/include/net/ip.h index 8866bfce6121..f0e8d064e249 100644 --- a/include/net/ip.h +++ b/include/net/ip.h @@ -667,6 +667,8 @@ static inline int ip_options_echo(struct net *net, struct ip_options *dopt, } void ip_options_fragment(struct sk_buff *skb); +int __ip_options_compile(struct net *net, struct ip_options *opt, + struct sk_buff *skb, __be32 *info); int ip_options_compile(struct net *net, struct ip_options *opt, struct sk_buff *skb); int ip_options_get(struct net *net, struct ip_options_rcu **optp, -- cgit v1.2.3 From 5e1a99eae84999a2536f50a0beaf5d5262337f40 Mon Sep 17 00:00:00 2001 From: Hangbin Liu Date: Wed, 27 Feb 2019 16:15:29 +0800 Subject: ipv4: Add ICMPv6 support when parse route ipproto For ip rules, we need to use 'ipproto ipv6-icmp' to match ICMPv6 headers. But for ip -6 route, currently we only support tcp, udp and icmp. Add ICMPv6 support so we can match ipv6-icmp rules for route lookup. v2: As David Ahern and Sabrina Dubroca suggested, Add an argument to rtm_getroute_parse_ip_proto() to handle ICMP/ICMPv6 with different family. Reported-by: Jianlin Shi Fixes: eacb9384a3fe ("ipv6: support sport, dport and ip_proto in RTM_GETROUTE") Signed-off-by: Hangbin Liu Signed-off-by: David S. Miller --- include/net/ip.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'include/net/ip.h') diff --git a/include/net/ip.h b/include/net/ip.h index f0e8d064e249..be3cad9c2e4c 100644 --- a/include/net/ip.h +++ b/include/net/ip.h @@ -718,7 +718,7 @@ extern int sysctl_icmp_msgs_burst; int ip_misc_proc_init(void); #endif -int rtm_getroute_parse_ip_proto(struct nlattr *attr, u8 *ip_proto, +int rtm_getroute_parse_ip_proto(struct nlattr *attr, u8 *ip_proto, u8 family, struct netlink_ext_ack *extack); #endif /* _IP_H */ -- cgit v1.2.3