Index: authenticate.c
===================================================================
RCS file: /cvsroot/squid/squid/src/authenticate.c,v
retrieving revision 1.1.1.3.12.47
diff -u -p -r1.1.1.3.12.47 authenticate.c
--- authenticate.c	2001/08/03 08:28:09	1.1.1.3.12.47
+++ authenticate.c	2001/08/06 08:04:48
@@ -247,6 +247,7 @@ authenticateAuthUserRequestSetIp(auth_us
     auth_user_ip_t *ipdata, *tempnode;
     auth_user_t *auth_user;
     char *ip1;
+    int found = 0;
     CBDATA_INIT_TYPE (auth_user_ip_t);
     if (!auth_user_request->auth_user)
         return;
@@ -260,6 +261,7 @@ authenticateAuthUserRequestSetIp(auth_us
         /* walk the ip list */
         if (ipdata->ipaddr.s_addr == ipaddr.s_addr) {
 	    /* This ip has alreadu been seen. */
+	    found = 1;
 	    /* update IP ttl */
 	    ipdata->ip_expiretime = squid_curtime;
 	} else if (ipdata->ip_expiretime + Config.authenticateIpTTL < squid_curtime) {
@@ -272,6 +274,9 @@ authenticateAuthUserRequestSetIp(auth_us
 	}
 	ipdata = tempnode;
     }
+
+    if (!found)
+        return;
     
     /* This ip is not in the seen list */
     ipdata = cbdataAlloc (auth_user_ip_t);