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- Fix that auth zone uses correct network type for sockets for

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SOA serial probes.  This fixes that probes fail because earlier
  probe addresses are unreachable.


git-svn-id: file:///svn/unbound/trunk@5154 be551aaa-1e26-0410-a405-d3ace91eadb9
This commit is contained in:
Wouter Wijngaards 2019-04-11 08:00:33 +00:00
parent bd3c02bd59
commit 474afc9016
3 changed files with 18 additions and 0 deletions
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5
doc/Changelog
View File

@ -1,3 +1,8 @@
11 April 2019: Wouter
- Fix that auth zone uses correct network type for sockets for
SOA serial probes. This fixes that probes fail because earlier
probe addresses are unreachable.
8 April 2019: Wouter
- Fix to use event_assign with libevent for thread-safety.
- verbose information about auth zone lookup process, also lookup

11
services/authzone.c
View File

@ -5900,7 +5900,18 @@ xfr_probe_send_probe(struct auth_xfer* xfr, struct module_env* env,
xfr->task_probe->id = (uint16_t)(ub_random(env->rnd)&0xffff);
xfr_create_soa_probe_packet(xfr, env->scratch_buffer,
xfr->task_probe->id);
/* we need to remove the cp if we have a different ip4/ip6 type now */
if(xfr->task_probe->cp &&
((xfr->task_probe->cp_is_ip6 && !addr_is_ip6(&addr, addrlen)) ||
(!xfr->task_probe->cp_is_ip6 && addr_is_ip6(&addr, addrlen)))
) {
comm_point_delete(xfr->task_probe->cp);
xfr->task_probe->cp = NULL;
}
if(!xfr->task_probe->cp) {
if(addr_is_ip6(&addr, addrlen))
xfr->task_probe->cp_is_ip6 = 1;
else xfr->task_probe->cp_is_ip6 = 0;
xfr->task_probe->cp = outnet_comm_point_for_udp(env->outnet,
auth_xfer_probe_udp_callback, xfr, &addr, addrlen);
if(!xfr->task_probe->cp) {

2
services/authzone.h
View File

@ -327,6 +327,8 @@ struct auth_probe {
/** the SOA probe udp event.
* on the workers event base. */
struct comm_point* cp;
/** is the cp for ip6 or ip4 */
int cp_is_ip6;
/** timeout for packets.
* on the workers event base. */
struct comm_timer* timer;