From 8a59359cb80f448923a7bc9f555d477e74547d7a Mon Sep 17 00:00:00 2001 From: Christoph Paasch Date: Wed, 8 Jan 2014 16:05:57 +0100 Subject: tcp: metrics: New netlink attribute for src IP and dumped in netlink reply This patch adds a new netlink attribute for the source-IP and appends it to the netlink reply. Now, iproute2 can have access to the source-IP. Signed-off-by: Christoph Paasch Signed-off-by: David S. Miller --- net/ipv4/tcp_metrics.c | 6 ++++++ 1 file changed, 6 insertions(+) (limited to 'net') diff --git a/net/ipv4/tcp_metrics.c b/net/ipv4/tcp_metrics.c index de32aa41a846..199659f7a871 100644 --- a/net/ipv4/tcp_metrics.c +++ b/net/ipv4/tcp_metrics.c @@ -745,11 +745,17 @@ static int tcp_metrics_fill_info(struct sk_buff *msg, if (nla_put_be32(msg, TCP_METRICS_ATTR_ADDR_IPV4, tm->tcpm_daddr.addr.a4) < 0) goto nla_put_failure; + if (nla_put_be32(msg, TCP_METRICS_ATTR_SADDR_IPV4, + tm->tcpm_saddr.addr.a4) < 0) + goto nla_put_failure; break; case AF_INET6: if (nla_put(msg, TCP_METRICS_ATTR_ADDR_IPV6, 16, tm->tcpm_daddr.addr.a6) < 0) goto nla_put_failure; + if (nla_put(msg, TCP_METRICS_ATTR_SADDR_IPV6, 16, + tm->tcpm_saddr.addr.a6) < 0) + goto nla_put_failure; break; default: return -EAFNOSUPPORT; -- cgit v1.2.3