$NetBSD: patch-an,v 1.4 2004/08/31 11:27:12 wiz Exp $

--- sshd.c.orig	2004-08-12 15:08:15.000000000 +0200
+++ sshd.c
@@ -52,6 +52,9 @@ RCSID("$OpenBSD: sshd.c,v 1.301 2004/08/
 #include <sys/security.h>
 #include <prot.h>
 #endif
+#ifdef __INTERIX
+#include <interix/security.h>
+#endif /* __INTERIX */
 
 #include "ssh.h"
 #include "ssh1.h"
@@ -579,10 +582,15 @@ privsep_preauth_child(void)
 	/* XXX not ready, too heavy after chroot */
 	do_setusercontext(pw);
 #else
+#ifdef __INTERIX
+	if (setuser(SSH_PRIVSEP_USER, NULL, SU_COMPLETE) != 0)
+		fatal("setuser: %s, %.100s", SSH_PRIVSEP_USER, strerror(errno));
+#else /* __INTERIX */
 	gidset[0] = pw->pw_gid;
 	if (setgroups(1, gidset) < 0)
 		fatal("setgroups: %.100s", strerror(errno));
 	permanently_set_uid(pw);
+#endif /* __INTERIX */
 #endif
 }
 
@@ -911,8 +919,10 @@ main(int ac, char **av)
 	av = saved_argv;
 #endif
 
+#ifndef __INTERIX
 	if (geteuid() == 0 && setgroups(0, NULL) == -1)
 		debug("setgroups(): %.200s", strerror(errno));
+#endif
 
 	/* Initialize configuration options to their default values. */
 	initialize_server_options(&options);
@@ -1183,8 +1193,10 @@ main(int ac, char **av)
 	 * to create a file, and we can't control the code in every
 	 * module which might be used).
 	 */
+#ifndef __INTERIX
 	if (setgroups(0, NULL) < 0)
 		debug("setgroups() failed: %.200s", strerror(errno));
+#endif /* __INTERIX */
 
 	if (rexec_flag) {
 		rexec_argv = xmalloc(sizeof(char *) * (rexec_argc + 2));