[src/trunk]: src/libexec/rshd - use getpwnam_r

[christos <christos%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/c38d639ae661
branches:  trunk
changeset: 579872:c38d639ae661
user:      christos <christos%NetBSD.org@localhost>
date:      Wed Mar 30 01:33:30 2005 +0000

description:
- use getpwnam_r

diffstat:

 libexec/rshd/rshd.c |  10 +++++-----
 1 files changed, 5 insertions(+), 5 deletions(-)

diffs (45 lines):

diff -r eb4c8e332edd -r c38d639ae661 libexec/rshd/rshd.c
--- a/libexec/rshd/rshd.c       Wed Mar 30 01:30:21 2005 +0000
+++ b/libexec/rshd/rshd.c       Wed Mar 30 01:33:30 2005 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: rshd.c,v 1.41 2005/03/27 21:00:58 christos Exp $       */
+/*     $NetBSD: rshd.c,v 1.42 2005/03/30 01:33:30 christos Exp $       */
 
 /*
  * Copyright (C) 1998 WIDE Project.
@@ -69,7 +69,7 @@
 #if 0
 static char sccsid[] = "@(#)rshd.c     8.2 (Berkeley) 4/6/94";
 #else
-__RCSID("$NetBSD: rshd.c,v 1.41 2005/03/27 21:00:58 christos Exp $");
+__RCSID("$NetBSD: rshd.c,v 1.42 2005/03/30 01:33:30 christos Exp $");
 #endif
 #endif /* not lint */
 
@@ -247,7 +247,7 @@
 void
 doit(struct sockaddr *fromp)
 {
-       struct passwd *pwd;
+       struct passwd *pwd, pwres;
        in_port_t port;
        struct pollfd set[2];
        int cc, pv[2], pid, s = -1;     /* XXX gcc */
@@ -271,6 +271,7 @@
        int gaierror;
        const int niflags = NI_NUMERICHOST | NI_NUMERICSERV;
        const char *errormsg = NULL, *errorstr = NULL;
+       char pwbuf[1024];
 
        (void)signal(SIGINT, SIG_DFL);
        (void)signal(SIGQUIT, SIG_DFL);
@@ -482,8 +483,7 @@
        }
 #endif /* USE_PAM */
        setpwent();
-       pwd = getpwnam(locuser);
-       if (pwd == NULL) {
+       if (getpwnam_r(locuser, &pwres, pwbuf, sizeof(pwbuf), &pwd) != 0) {
                syslog(LOG_INFO|LOG_AUTH,
                    "%s@%s as %s: unknown login. cmd='%.80s'",
                    remuser, hostname, locuser, cmdbuf);