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Handle wrong interface for locally-routed packets.

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Simon Kelley committed 2013-01-29 22:10:26 +00:00
1 parent 79cb46c0e9
commit e25db1f273
5 files changed
+76 -21
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src/forward.c
+10 -3
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@@ -763,10 +763,17 @@ void receive_query(struct listener *listen, time_t now)
/* enforce available interface configuration */
if (!indextoname(listen->fd, if_index, ifr.ifr_name) ||
!iface_check(listen->family, &dst_addr, ifr.ifr_name, &auth_dns))
if (!indextoname(listen->fd, if_index, ifr.ifr_name))
return;
if (!iface_check(listen->family, &dst_addr, ifr.ifr_name, &auth_dns))
{
if (!option_bool(OPT_CLEVERBIND))
enumerate_interfaces();
if (!loopback_exception(listen->fd, listen->family, &dst_addr, ifr.ifr_name))
return;
}
if (listen->family == AF_INET && option_bool(OPT_LOCALISE))
{
struct irec *iface;
@@ -780,7 +787,7 @@ void receive_query(struct listener *listen, time_t now)
break;
/* interface may be new */
if (!iface)
if (!iface && !option_bool(OPT_CLEVERBIND))
enumerate_interfaces();
for (iface = daemon->interfaces; iface; iface = iface->next)