Fixup alloc in wrong region.

git-svn-id: file:///svn/unbound/trunk@628 be551aaa-1e26-0410-a405-d3ace91eadb9

doc/Changelog

@@ -1,3 +1,6 @@
+21 September 2007: Wouter
+	- fixup empty_DS_name allocated in wrong region.
+
 20 September 2007: Wouter
 	- fixup and test for NSEC wildcard with empty nonterminals. 
 	- makedist.sh fixup for svn info.

doc/TODO

@@ -52,3 +52,4 @@ o grab ports nonconsequtive and change the set after a while (change within
 o workaround for nxdomain responses for ENT DS queries. Not look at rcode and
   look at valid empty nonterminal proof that is inside the packet.
 o make timeout backoffs randomized (a couple percent random) to spread traffic.
+o inspect date on executable, then warn user in log if its more than 1 year.

doc/plan

@@ -178,6 +178,8 @@ Styleguide:
   if phase 1, start servicing, phase is 0 again. Make robust against delays.
   readme: max about 1 second worth of incoming queries, 10k perhaps,
 	or 1/number of seconds it takes start up of 10k.
+* should the source include a copy of the ldns lib for ease of building by 
+  new users.
 
 *** Local zones feature.
 * Build in local zone features. First the total stop for1912.

validator/validator.c

@@ -1789,7 +1789,14 @@ process_ds_response(struct module_qstate* qstate, struct val_qstate* vq,
 			return;
 	}
 	if(dske == NULL) {
-		vq->empty_DS_name = qinfo->qname;
+		vq->empty_DS_name = region_alloc_init(qstate->region,
+			qinfo->qname, qinfo->qname_len);
+		if(!vq->empty_DS_name) {
+			log_err("malloc failure in empty_DS_name");
+			vq->key_entry = NULL; /* make it error */
+			vq->state = VAL_VALIDATE_STATE;
+			return;
+		}
 		vq->empty_DS_len = qinfo->qname_len;
 		/* ds response indicated that we aren't on a delegation point.
 		 * Keep the forState.state on FINDKEY. */