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| author |   Filip Tehlar <ftehlar@cisco.com> | 2020-10-06 08:04:10 +0000 |
|---|---|---|
| committer |   Andrew Yourtchenko <ayourtch@gmail.com> | 2020-11-26 15:02:41 +0000 |
| commit | 3ff88076d3e5c1a172217f8e7070bfc7ef2f3d04 (patch) | |
| tree | c457c988dc52a2559b18f139058062bdb22f0172 | |
| parent | ae0d24f1be7fab03c5697996cb7da0fc6dd0bd12 (diff) | |
ikev2: fix coverity warning
Type: fix
Change-Id: Iee96b3ea3e71ec248c3c3c98d153a08372b5faf0
Signed-off-by: Filip Tehlar <ftehlar@cisco.com>
(cherry picked from commit dc6378f71bc7c9835845a91dbbc1646ea46df51e)
| -rw-r--r-- | src/plugins/ikev2/ikev2.c | 26 |
1 files changed, 21 insertions, 5 deletions
diff --git a/src/plugins/ikev2/ikev2.c b/src/plugins/ikev2/ikev2.c index cbffcba76ac..f45c2180093 100644 --- a/src/plugins/ikev2/ikev2.c +++ b/src/plugins/ikev2/ikev2.c @@ -2715,6 +2715,26 @@ ikev2_set_ip_address (ikev2_sa_t * sa, const void *src, ip_address_set (&sa->iaddr, iaddr, af); } +static void +ikev2_elog_uint_peers_addr (u32 exchange, ip4_header_t * ip4, + ip6_header_t * ip6, u8 is_ip4) +{ + u32 src, dst; + if (is_ip4) + { + src = ip4->src_address.as_u32; + dst = ip4->dst_address.as_u32; + } + else + { + src = ip6->src_address.as_u32[3]; + dst = ip6->dst_address.as_u32[3]; + } + ikev2_elog_uint_peers (IKEV2_LOG_WARNING, "IKEv2 exchange %d " + "received from %d.%d.%d.%d to %d.%d.%d.%d", + exchange, src, dst); +} + static_always_inline uword ikev2_node_internal (vlib_main_t * vm, vlib_node_runtime_t * node, vlib_frame_t * frame, @@ -3119,11 +3139,7 @@ ikev2_node_internal (vlib_main_t * vm, } else { - ikev2_elog_uint_peers (IKEV2_LOG_WARNING, "IKEv2 exchange %d " - "received from %d.%d.%d.%d to %d.%d.%d.%d", - ike0->exchange, - ip40->src_address.as_u32, - ip40->dst_address.as_u32); + ikev2_elog_uint_peers_addr (ike0->exchange, ip40, ip60, is_ip4); } dispatch0: |