From c7b261442aaddfdc5d8908718702651d38082e18 Mon Sep 17 00:00:00 2001
From: didg <didg>
Date: Sun, 13 Dec 2009 00:31:50 +0000
Subject: [PATCH] don't dump core if there's no zone for on a seeded interface

---
 etc/atalkd/zip.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/etc/atalkd/zip.c b/etc/atalkd/zip.c
index 0144576d..23d8188d 100644
--- a/etc/atalkd/zip.c
+++ b/etc/atalkd/zip.c
@@ -1,5 +1,5 @@
 /*
- * $Id: zip.c,v 1.14 2009-10-14 02:24:05 didg Exp $
+ * $Id: zip.c,v 1.15 2009-12-13 00:31:50 didg Exp $
  *
  * Copyright (c) 1990,1993 Regents of The University of Michigan.
  * All Rights Reserved. See COPYRIGHT.
@@ -659,7 +659,7 @@ int zip_packet(struct atport *ap,struct sockaddr_at *from, char *data, int len)
 	     * interface structure, not in the zone table.  This allows us
 	     * to check that the net is giving us good zones.
 	     */
-	    if ( iface->i_flags & IFACE_SEED ) {
+	    if ( (iface->i_flags & IFACE_SEED) && iface->i_czt) {
 		if ( iface->i_czt->zt_len != *data ||
 			strndiacasecmp( iface->i_czt->zt_name,
 			data + 1, *data ) != 0 ) {
-- 
2.39.2