do not SEGV if there's no query section

diff --git a/print-domain.c b/print-domain.c
index e095a1f5d11205e20a1004397b0cfbe8b1476f09..b51731fc312037ddd2985225ea2830ae783bc9d7 100644 (file)
--- a/print-domain.c
+++ b/print-domain.c
@@ -21,7 +21,7 @@
 
 #ifndef lint
 static const char rcsid[] =
-    "@(#) $Header: /tcpdump/master/tcpdump/print-domain.c,v 1.69 2001-02-03 05:04:33 itojun Exp $ (LBL)";
+    "@(#) $Header: /tcpdump/master/tcpdump/print-domain.c,v 1.70 2001-02-20 06:03:42 itojun Exp $ (LBL)";
 #endif
 
 #ifdef HAVE_CONFIG_H
@@ -489,6 +489,7 @@ ns_print(register const u_char *bp, u_int length)
                if (qdcount != 1)
                        printf(" [%dq]", qdcount);
                /* Print QUESTION section on -vv */
+               cp = (const u_char *)(np + 1);
                while (qdcount--) {
                        if (qdcount < ntohs(np->qdcount) - 1)
                                putchar(',');