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Always swap most of the fields when updating a config file entry; otherwise 

we can get weird lossage when deleting a field (e.g. the group).
This commit is contained in:
mycroft 1996-02-22 11:14:41 +00:00
parent c9dfd5cb44
commit 0ffcbb494d
1 changed files with 6 additions and 10 deletions
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16
usr.sbin/inetd/inetd.c
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@ -1,4 +1,4 @@
/* $NetBSD: inetd.c,v 1.10 1995/06/02 15:02:18 pk Exp $ */
/* $NetBSD: inetd.c,v 1.11 1996/02/22 11:14:41 mycroft Exp $ */
/*
* Copyright (c) 1983,1991 The Regents of the University of California.
* All rights reserved.
@ -40,7 +40,7 @@ char copyright[] =
#ifndef lint
/*static char sccsid[] = "from: @(#)inetd.c 5.30 (Berkeley) 6/3/91";*/
static char rcsid[] = "$Id: inetd.c,v 1.10 1995/06/02 15:02:18 pk Exp $";
static char rcsid[] = "$Id: inetd.c,v 1.11 1996/02/22 11:14:41 mycroft Exp $";
#endif /* not lint */
/*
@ -561,14 +561,10 @@ config()
if (cp->se_bi == 0 &&
(sep->se_wait == 1 || cp->se_wait == 0))
sep->se_wait = cp->se_wait;
if (cp->se_max != sep->se_max)
SWAP(int, cp->se_max, sep->se_max);
if (cp->se_user)
SWAP(char *, sep->se_user, cp->se_user);
if (cp->se_group)
SWAP(char *, sep->se_group, cp->se_group);
if (cp->se_server)
SWAP(char *, sep->se_server, cp->se_server);
SWAP(int, cp->se_max, sep->se_max);
SWAP(char *, sep->se_user, cp->se_user);
SWAP(char *, sep->se_group, cp->se_group);
SWAP(char *, sep->se_server, cp->se_server);
for (i = 0; i < MAXARGV; i++)
SWAP(char *, sep->se_argv[i], cp->se_argv[i]);
#undef SWAP