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- use getpwnam_r

This commit is contained in:
christos 2005-03-30 01:33:30 +00:00
parent 13f609d284
commit 8ec5371f02
1 changed files with 5 additions and 5 deletions
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10
libexec/rshd/rshd.c
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@ -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 @@ __COPYRIGHT("@(#) Copyright (c) 1988, 1989, 1992, 1993, 1994\n\
#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 @@ char **environ;
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 @@ doit(struct sockaddr *fromp)
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 @@ doit(struct sockaddr *fromp)
}
#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);