BUG/MEDIUM: resolvers: Make 1st server of a template take part to SRV resolution
The commit 3406766d5 ("MEDIUM: resolvers: add a ref between servers and srv
request or used SRV record") introduced a regression. The first server of a
template based on SRV record is no longer resolved. The same bug exists for
a normal server based on a SRV record.
In fact, the server used during parsing (used as reference when a
server-template line is parsed) is never attached to the corresponding srvrq
object. Thus with following lines, no resolution is performed because
"srvrq->attached_servers" is empty:
server-template test 1 _http.domain.tld resolvers dns ...
server test1 _http.domain.tld resolvers dns ...
This patch should fix the issue #1295 (but not confirmed yet it is the same
bug). It must be backported everywhere the above commit is.
diff --git a/src/server.c b/src/server.c
index 9e1a066..05693db 100644
--- a/src/server.c
+++ b/src/server.c
@@ -2470,6 +2470,7 @@
err_code |= ERR_ALERT | ERR_FATAL;
goto out;
}
+ LIST_APPEND(&newsrv->srvrq->attached_servers, &newsrv->srv_rec_item);
}
else if (srv_prepare_for_resolution(newsrv, fqdn) == -1) {
ha_alert("Can't create DNS resolution for server '%s'\n",