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fix coredump per pr-3084

This commit is contained in:
perry 1997-01-16 22:27:01 +00:00
parent 9d923e3e93
commit 0dc57f52ff
2 changed files with 7 additions and 2 deletions
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4
usr.sbin/dhcpd/confpars.c
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@ -42,7 +42,7 @@
#ifndef lint
static char copyright[] =
"$Id: confpars.c,v 1.1.1.1 1996/10/03 06:33:24 mrg Exp $ Copyright (c) 1995, 1996 The Internet Software Consortium. All rights reserved.\n";
"$Id: confpars.c,v 1.2 1997/01/16 22:27:01 perry Exp $ Copyright (c) 1995, 1996 The Internet Software Consortium. All rights reserved.\n";
#endif /* not lint */
#include "dhcpd.h"
@ -957,6 +957,8 @@ struct tree *parse_ip_addr_or_hostname (cfile, uniform)
if (!name)
return (struct tree *)0;
rv = tree_host_lookup (name);
if (!rv)
return (struct tree *)0;
if (!uniform)
rv = tree_limit (rv, 4);
} else if (token == NUMBER) {

5
usr.sbin/dhcpd/memory.c
View File

@ -42,7 +42,7 @@
#ifndef lint
static char copyright[] =
"$Id: memory.c,v 1.1.1.1 1996/10/03 06:33:25 mrg Exp $ Copyright (c) 1995, 1996 The Internet Software Consortium. All rights reserved.\n";
"$Id: memory.c,v 1.2 1997/01/16 22:27:03 perry Exp $ Copyright (c) 1995, 1996 The Internet Software Consortium. All rights reserved.\n";
#endif /* not lint */
#include "dhcpd.h"
@ -338,6 +338,9 @@ struct subnet *find_grouped_subnet (share, addr)
{
struct subnet *rv;
if (!share)
return (struct subnet *)0;
for (rv = share -> subnets; rv; rv = rv -> next_sibling) {
if (addr_eq (subnet_number (addr, rv -> netmask), rv -> net))
return rv;