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authorRoopa Prabhu <roopa@cumulusnetworks.com>2018-05-22 14:03:28 -0700
committerDavid S. Miller <davem@davemloft.net>2018-05-23 15:14:12 -0400
commiteacb9384a3fec5ea1fd227f37d2b3bcd153d73a2 (patch)
treefbf6d91981e82f4ec992673a64e1502a7698ca6d /net/ipv6
parent404eb77ea766260c45cb05c4a8043b13bd7142d5 (diff)
downloadlinux-eacb9384a3fec5ea1fd227f37d2b3bcd153d73a2.tar.bz2
ipv6: support sport, dport and ip_proto in RTM_GETROUTE
This is a followup to fib6 rules sport, dport and ipproto match support. Only supports tcp, udp and icmp for ipproto. Used by fib rule self tests. Signed-off-by: Roopa Prabhu <roopa@cumulusnetworks.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv6')
-rw-r--r--net/ipv6/route.c17
1 files changed, 17 insertions, 0 deletions
diff --git a/net/ipv6/route.c b/net/ipv6/route.c
index bcb8785c0451..038d661d5ffc 100644
--- a/net/ipv6/route.c
+++ b/net/ipv6/route.c
@@ -63,6 +63,7 @@
#include <net/lwtunnel.h>
#include <net/ip_tunnels.h>
#include <net/l3mdev.h>
+#include <net/ip.h>
#include <trace/events/fib6.h>
#include <linux/uaccess.h>
@@ -4083,6 +4084,9 @@ static const struct nla_policy rtm_ipv6_policy[RTA_MAX+1] = {
[RTA_UID] = { .type = NLA_U32 },
[RTA_MARK] = { .type = NLA_U32 },
[RTA_TABLE] = { .type = NLA_U32 },
+ [RTA_IP_PROTO] = { .type = NLA_U8 },
+ [RTA_SPORT] = { .type = NLA_U16 },
+ [RTA_DPORT] = { .type = NLA_U16 },
};
static int rtm_to_fib6_config(struct sk_buff *skb, struct nlmsghdr *nlh,
@@ -4795,6 +4799,19 @@ static int inet6_rtm_getroute(struct sk_buff *in_skb, struct nlmsghdr *nlh,
else
fl6.flowi6_uid = iif ? INVALID_UID : current_uid();
+ if (tb[RTA_SPORT])
+ fl6.fl6_sport = nla_get_be16(tb[RTA_SPORT]);
+
+ if (tb[RTA_DPORT])
+ fl6.fl6_dport = nla_get_be16(tb[RTA_DPORT]);
+
+ if (tb[RTA_IP_PROTO]) {
+ err = rtm_getroute_parse_ip_proto(tb[RTA_IP_PROTO],
+ &fl6.flowi6_proto, extack);
+ if (err)
+ goto errout;
+ }
+
if (iif) {
struct net_device *dev;
int flags = 0;