Changeset 822 for branches/ithildin-1.1/modules/ircd/connection.c

Timestamp:

11/07/08 03:28:26 (4 years ago)

Author:

wd

Message:

Fix various dumbnesses in the DNS code and the way the ircd module uses it.

File:

• branches/ithildin-1.1/modules/ircd/connection.c (modified) (1 diff)

branches/ithildin-1.1/modules/ircd/connection.c

@@ -274 +274 @@
             while (drp != NULL) {
                 /* Check each answer.. */
-                if (drp->type == atype &&
-                        !strcasecmp(drp->rdata.txt, ip))
+                if (drp->type == atype && 
+                    drp->rdlen > 0 && drp->rdata.txt != NULL &&
+                    !strcasecmp(drp->rdata.txt, ip))
                     break;
                 drp = LIST_NEXT(drp, lp);