From 8990f99f1e0f9684a7ca8e4c5c0d493fffd527cd Mon Sep 17 00:00:00 2001
Message-Id: <8990f99f1e0f9684a7ca8e4c5c0d493fffd527cd.1715979214.git.mdw@distorted.org.uk>
From: Mark Wooding <mdw@chiark.greenend.org.uk>
Date: Wed, 3 Nov 1999 02:44:05 +0000
Subject: [PATCH] On timeout with adnsresfilter in non-forever mode, resubmit
 queries.
Organization: Straylight/Edgeware

From: ian <ian>

---
 client/adnsresfilter.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/client/adnsresfilter.c b/client/adnsresfilter.c
index 40685b1..d7150e8 100644
--- a/client/adnsresfilter.c
+++ b/client/adnsresfilter.c
@@ -122,6 +122,10 @@ static void procaddr(void) {
 			   rrt,0,foundthing,&foundthing->qu);
     if (r) adnsfail("submit",r);
   }
+  if (!forever && foundthing->ans && foundthing->ans->status == adns_s_timeout) {
+    free(foundthing->ans);
+    foundthing->ans= 0;
+  }
   if (!foundthing->ans) {
     expectreturn= foundthing;
     r= (forever ? adns_wait : adns_check)
-- 
[mdw]