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| author | Christoph Paasch <christoph.paasch@uclouvain.be> | 2014-01-08 16:05:57 +0100 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2014-01-10 17:38:18 -0500 |
| commit | 8a59359cb80f448923a7bc9f555d477e74547d7a (patch) | |
| tree | ad1477b1f569f43152869858ce17de3f8e15f33f /net/ipv4 | |
| parent | a544302820db12660b15de185b9e67c781a6b74e (diff) | |
| download | linux-stable-8a59359cb80f448923a7bc9f555d477e74547d7a.tar.gz linux-stable-8a59359cb80f448923a7bc9f555d477e74547d7a.tar.bz2 linux-stable-8a59359cb80f448923a7bc9f555d477e74547d7a.zip | |
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 <christoph.paasch@uclouvain.be>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv4')
| -rw-r--r-- | net/ipv4/tcp_metrics.c | 6 |
1 files changed, 6 insertions, 0 deletions
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; |