X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~mdw/git/mLib/blobdiff_plain/4f6d400bf0d6324faa343ea121f465017032d72b..9dc511e46d5acad665175981f824288062e27671:/bres-adns.c

diff --git a/bres-adns.c b/bres-adns.c
index 5e6ea58..68b919c 100644
--- a/bres-adns.c
+++ b/bres-adns.c
@@ -1,6 +1,6 @@
 /* -*-c-*-
  *
- * $Id: bres-adns.c,v 1.2 2003/12/14 14:46:38 mdw Exp $
+ * $Id$
  *
  * Background reverse name resolution (ADNS version)
  *
@@ -39,17 +39,6 @@
  * must be licensed under the full GPL.
  */
 
-/*----- Revision history --------------------------------------------------* 
- *
- * $Log: bres-adns.c,v $
- * Revision 1.2  2003/12/14 14:46:38  mdw
- * Qualify name given to @bres_byname@.
- *
- * Revision 1.1  2003/12/13 20:37:59  mdw
- * Add adns support in background resolver.
- *
- */
-
 #ifndef HAVE_ADNS
 #  error "You need the ADNS library to compile this file."
 #endif
@@ -265,7 +254,7 @@ static void afterhook(sel_state *s, sel_args *sa, void *p)
   void *c;
   bres_client *rc;
   adns_query q;
-  adns_answer *a;
+  adns_answer *a, *aa;
   int e;
   int i;
 
@@ -279,8 +268,8 @@ static void afterhook(sel_state *s, sel_args *sa, void *p)
     else switch (rc->q) {
       case adns_r_addr:
 	assert(a->type == adns_r_addr);
+	xfree(rc->u.name);
 	report(rc, a, a->rrs.addr, a->nrrs, &a->owner, 1);
-	free(rc->u.name);
 	free(a);
 	break;
       case adns_r_ptr:
@@ -300,8 +289,9 @@ static void afterhook(sel_state *s, sel_args *sa, void *p)
 	  }
 	  goto fail;
 	match:
-	  report(rc, a, &a->rrs.addr[i], 1, rc->a->rrs.str, rc->a->nrrs);
-	  free(rc->a);
+	  aa = rc->a;
+	  report(rc, a, &a->rrs.addr[i], 1, aa->rrs.str, aa->nrrs);
+	  free(aa);
 	  free(a);
 	}
 	break;
@@ -311,9 +301,9 @@ static void afterhook(sel_state *s, sel_args *sa, void *p)
     continue;
 
   fail:
-    rc->func(0, rc->p);
     if (rc->q == adns_r_addr) xfree(rc->u.name);
     if (rc->a) free(rc->a);
+    rc->func(0, rc->p);
     free(a);
   }
 }
@@ -331,7 +321,7 @@ void bres_init(sel_state *s)
 {
   int e;
 
-  if ((e = adns_init(&ads, 0, 0)) != 0) {
+  if ((e = adns_init(&ads, adns_if_noautosys, 0)) != 0) {
     moan("adns_init failed: resolver won't work");
     return;
   }