---------------------
PatchSet 4929 
Date: 2007/06/25 12:22:06
Author: amosjeffries
Branch: squid3-ipv6
Tag: (none) 
Log:
Add missed case where CNAME returns and also has Additional A/AAAA records.
Absence causes nasty hash failure.

Members: 
	src/ipcache.cc:1.9.2.30->1.9.2.31 

Index: squid3/src/ipcache.cc
===================================================================
RCS file: /cvsroot/squid-sf//squid3/src/ipcache.cc,v
retrieving revision 1.9.2.30
retrieving revision 1.9.2.31
diff -u -r1.9.2.30 -r1.9.2.31
--- squid3/src/ipcache.cc	24 Jun 2007 11:26:12 -0000	1.9.2.30
+++ squid3/src/ipcache.cc	25 Jun 2007 12:22:06 -0000	1.9.2.31
@@ -1,6 +1,6 @@
 
 /*
- * $Id: ipcache.cc,v 1.9.2.30 2007/06/24 11:26:12 amosjeffries Exp $
+ * $Id: ipcache.cc,v 1.9.2.31 2007/06/25 12:22:06 amosjeffries Exp $
  *
  * DEBUG: section 14    IP Cache
  * AUTHOR: Harvest Derived
@@ -532,7 +532,13 @@
 
     i->flags.negcached = 0;
 
-    return i->addrs.count;
+    /* SPECIAL CASE: may get here IFF CNAME received with Additional records */
+    /*               reurn  0/'wait for further details' value.              */
+    /*               NP: 'No DNS Results' is a return -1 +msg                */
+    if(cnames)
+        return 0;
+    else
+        return i->addrs.count;
 }
 
 #endif