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Pass NULL for checking only

This commit is contained in:
christos 1999-05-09 16:07:20 +00:00
parent 405991437d
commit 9fae9a1863
1 changed files with 4 additions and 5 deletions
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9
usr.sbin/tcpdchk/tcpdchk.c
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@ -1,4 +1,4 @@
/* $NetBSD: tcpdchk.c,v 1.6 1999/05/09 16:05:35 christos Exp $ */
/* $NetBSD: tcpdchk.c,v 1.7 1999/05/09 16:07:20 christos Exp $ */
/*
* tcpdchk - examine all tcpd access control rules and inetd.conf entries
@ -21,7 +21,7 @@
#if 0
static char sccsid[] = "@(#) tcpdchk.c 1.7 96/02/11 17:01:34";
#else
__RCSID("$NetBSD: tcpdchk.c,v 1.6 1999/05/09 16:05:35 christos Exp $");
__RCSID("$NetBSD: tcpdchk.c,v 1.7 1999/05/09 16:07:20 christos Exp $");
#endif
#endif
@ -421,7 +421,6 @@ char *pat;
{
char *mask;
int addr_count = 1;
struct in_addr dummy;
if (pat[0] == '@') { /* @netgroup */
#ifdef NO_NETGRENT
@ -441,8 +440,8 @@ char *pat;
#endif
#endif
} else if ((mask = split_at(pat, '/')) != NULL) { /* network/netmask */
if (dot_quad_addr(pat, &dummy) != 0
|| dot_quad_addr(mask, &dummy) != 0)
if (dot_quad_addr(pat, NULL) != 0
|| dot_quad_addr(mask, NULL) != 0)
tcpd_warn("%s/%s: bad net/mask pattern", pat, mask);
} else if (STR_EQ(pat, "FAIL")) { /* obsolete */
tcpd_warn("FAIL is no longer recognized");