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$NetBSD: patch-ad,v 1.3 2008/03/08 01:06:52 tnn Exp $
--- src/su.c.orig 2007-11-25 14:23:31.000000000 +0100
+++ src/su.c
@@ -118,6 +118,12 @@
/* The user to become if none is specified. */
#define DEFAULT_USER "root"
+#ifdef __INTERIX
+# include <interix/security.h>
+# undef DEFAULT_USER
+# define DEFAULT_USER (strdup(getpwuid(197108)->pw_name))
+#endif
+
char *crypt ();
char *getusershell ();
void endusershell ();
@@ -244,9 +250,13 @@ correct_password (const struct passwd *p
error (0, 0, _("getpass: cannot open /dev/tty"));
return false;
}
+#ifdef __INTERIX
+ return setuser (pw->pw_name, unencrypted, SU_CHECK) == 0;
+#else
encrypted = crypt (unencrypted, correct);
memset (unencrypted, 0, strlen (unencrypted));
return STREQ (encrypted, correct);
+#endif
}
/* Update `environ' for the new shell based on PW, with SHELL being
@@ -296,6 +306,9 @@ modify_environment (const struct passwd
static void
change_identity (const struct passwd *pw)
{
+#ifdef __INTERIX
+ setuser (pw->pw_name, NULL, SU_COMPLETE);
+#else
#ifdef HAVE_INITGROUPS
errno = 0;
if (initgroups (pw->pw_name, pw->pw_gid) == -1)
@@ -306,6 +319,7 @@ change_identity (const struct passwd *pw
error (EXIT_FAILURE, errno, _("cannot set group id"));
if (setuid (pw->pw_uid))
error (EXIT_FAILURE, errno, _("cannot set user id"));
+#endif
}
/* Run SHELL, or DEFAULT_SHELL if SHELL is empty.
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