commit 0cb01bde499979066389975ba81670764914cbc2
author Dave Barach <dave@barachs.net> Mon Oct 16 14:39:52 2017 -0400
committer Florin Coras <florin.coras@gmail.com> Mon Oct 16 21:23:39 2017 +0000
tree effb6ba9353c13672ab99a4afe9a3e9fd099c91a
parent 0d004aaaed2fe3fc29db5e30004870f94bc7a282

DNS name resolver improvements

- Cache intermediate CNAME records
- Bug fixes

Change-Id: I06dcb558212fc5e9434281493c872577cf9b83e1
Signed-off-by: Dave Barach <dave@barachs.net>

src/vnet/dns/resolver_process.c

diff --git a/src/vnet/dns/resolver_process.c b/src/vnet/dns/resolver_process.c
index 91e5cef..5603371 100644
--- a/src/vnet/dns/resolver_process.c
+++ b/src/vnet/dns/resolver_process.c
@@ -81,7 +81,7 @@
     vec_free (ep->dns_response);
 
   /* Handle [sic] recursion AKA CNAME indirection */
-  if (vnet_dns_cname_indirection_nolock (dm, ep, reply))
+  if (vnet_dns_cname_indirection_nolock (dm, pool_index, reply))
     {
       dns_cache_unlock (dm);
       return;
@@ -120,6 +120,8 @@
   vec_free (ep->api_client_contexts);
 
   /* $$$ Add ip4/ip6 reply code */
+  vec_free (ep->ip4_peers_to_notify);
+  vec_free (ep->ip6_peers_to_notify);
 
   for (i = 0; i < vec_len (dm->unresolved_entries); i++)
     {
@@ -174,7 +176,6 @@
       ep = pool_elt_at_index (dm->entries, dm->unresolved_entries[i]);
 
       ASSERT ((ep->flags & DNS_CACHE_ENTRY_FLAG_VALID) == 0);
-
       vnet_send_dns_request (dm, ep);
       dns_cache_unlock (dm);
     }