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use getgrnam_r; from Jon Nemeth

This commit is contained in:
christos 2005-09-21 12:24:11 +00:00
parent bddc9e47fe
commit c9f5645213
1 changed files with 6 additions and 4 deletions
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10
usr.bin/login/login_pam.c
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@ -1,4 +1,4 @@
/* $NetBSD: login_pam.c,v 1.8 2005/04/25 01:34:38 matt Exp $ */
/* $NetBSD: login_pam.c,v 1.9 2005/09/21 12:24:11 christos Exp $ */
/*-
* Copyright (c) 1980, 1987, 1988, 1991, 1993, 1994
@ -40,7 +40,7 @@ __COPYRIGHT(
#if 0
static char sccsid[] = "@(#)login.c 8.4 (Berkeley) 4/2/94";
#endif
__RCSID("$NetBSD: login_pam.c,v 1.8 2005/04/25 01:34:38 matt Exp $");
__RCSID("$NetBSD: login_pam.c,v 1.9 2005/09/21 12:24:11 christos Exp $");
#endif /* not lint */
/*
@ -108,7 +108,8 @@ u_int timeout = 300;
struct passwd *pwd, pwres;
char pwbuf[1024];
struct group *gr;
struct group grs, *grp;
char grbuf[1024];
int failures, have_ss;
char term[64], *envinit[1], *hostname, *username, *tty, *nested;
struct timeval now;
@ -476,8 +477,9 @@ skip_auth:
setgroups(nsaved_gids, saved_gids);
seteuid(saved_uid);
(void)getgrnam_r(TTYGRPNAME, &grs, grbuf, sizeof(grbuf), &grp);
(void)chown(ttyn, pwd->pw_uid,
(gr = getgrnam(TTYGRPNAME)) ? gr->gr_gid : pwd->pw_gid);
(grp != NULL) ? grp->gr_gid : pwd->pw_gid);
if (ttyaction(ttyn, "login", pwd->pw_name))
(void)printf("Warning: ttyaction failed.\n");