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ike: Resolve hosts only for address families currently supported

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This commit is contained in:
Tobias Brunner
2013-07-05 09:48:26 +02:00
parent eafd7ee7e1
commit bf92887af1
1 changed files with 16 additions and 3 deletions
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src/libcharon/sa/ike_sa.c
+16 -3
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@@ -1081,6 +1081,20 @@ METHOD(ike_sa_t, initiate_mediated, status_t,
static void resolve_hosts(private_ike_sa_t *this) static void resolve_hosts(private_ike_sa_t *this)
{ {
host_t *host; host_t *host;
int family = 0;
switch (charon->socket->supported_families(charon->socket))
{
case SOCKET_FAMILY_IPV4:
family = AF_INET;
break;
case SOCKET_FAMILY_IPV6:
family = AF_INET6;
break;
case SOCKET_FAMILY_BOTH:
case SOCKET_FAMILY_NONE:
break;
}
if (this->remote_host) if (this->remote_host)
{ {
@@ -1094,7 +1108,7 @@ static void resolve_hosts(private_ike_sa_t *this)
other_addr = this->ike_cfg->get_other_addr(this->ike_cfg, NULL); other_addr = this->ike_cfg->get_other_addr(this->ike_cfg, NULL);
other_port = this->ike_cfg->get_other_port(this->ike_cfg); other_port = this->ike_cfg->get_other_port(this->ike_cfg);
host = host_create_from_dns(other_addr, 0, other_port); host = host_create_from_dns(other_addr, family, other_port);
} }
if (host) if (host)
{ {
@@ -1110,7 +1124,6 @@ static void resolve_hosts(private_ike_sa_t *this)
{ {
char *my_addr; char *my_addr;
u_int16_t my_port; u_int16_t my_port;
int family = 0;
/* use same address family as for other */ /* use same address family as for other */
if (!this->other_host->is_anyaddr(this->other_host)) if (!this->other_host->is_anyaddr(this->other_host))
@@ -1133,7 +1146,7 @@ static void resolve_hosts(private_ike_sa_t *this)
} }
else else
{ /* fallback to address family specific %any(6), if configured */ { /* fallback to address family specific %any(6), if configured */
host = host_create_from_dns(my_addr, 0, my_port); host = host_create_from_dns(my_addr, family, my_port);
} }
} }
} }