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ikev2: fix coverity warning

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Type: fix

Change-Id: Iee96b3ea3e71ec248c3c3c98d153a08372b5faf0
Signed-off-by: Filip Tehlar <ftehlar@cisco.com>
This commit is contained in:
Filip Tehlar
2020-10-06 08:04:10 +00:00
committed by Beno�t Ganne
parent 623d87fd39
commit dc6378f71b
1 changed files with 21 additions and 5 deletions
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26
src/plugins/ikev2/ikev2.c
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@ -2714,6 +2714,26 @@ ikev2_set_ip_address (ikev2_sa_t * sa, const void *src,
ip_address_set (&sa->iaddr, iaddr, af); 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 static_always_inline uword
ikev2_node_internal (vlib_main_t * vm, ikev2_node_internal (vlib_main_t * vm,
vlib_node_runtime_t * node, vlib_frame_t * frame, vlib_node_runtime_t * node, vlib_frame_t * frame,
@ -3118,11 +3138,7 @@ ikev2_node_internal (vlib_main_t * vm,
} }
else else
{ {
ikev2_elog_uint_peers (IKEV2_LOG_WARNING, "IKEv2 exchange %d " ikev2_elog_uint_peers_addr (ike0->exchange, ip40, ip60, is_ip4);
"received from %d.%d.%d.%d to %d.%d.%d.%d",
ike0->exchange,
ip40->src_address.as_u32,
ip40->dst_address.as_u32);
} }
dispatch0: dispatch0: