From: Todd C. Miller <Todd.Miller@courtesan.com>
Date: Sat, 17 Jun 1995 22:13:17 +0000 (+0000)
Subject: no longer need setreuid() emulation
X-Git-Tag: SUDO_1_4_0~358
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=eb7a72d977b1fc9358402100aaae533c4a998391;p=sudo

no longer need setreuid() emulation
now set _PASSWD_LEN to 128 if kerberos
---

diff --git a/compat.h b/compat.h
index 707fd1192..4d500947d 100644
--- a/compat.h
+++ b/compat.h
@@ -71,6 +71,14 @@
 #  define S_ISREG(m)		(((m) & _S_IFMT) == _S_IFREG)
 #endif /* S_ISREG */
 
+/*
+ * For kerberos, max password len is 128
+ */
+#ifdef HAVE_KERB4
+#  undef _PASSWD_LEN
+#  define _PASSWD_LEN	128
+#endif /* HAVE_KERB4 */
+
 /*
  * Some OS's lack these
  */
@@ -81,15 +89,6 @@
 #  define GID_NO_CHANGE	((gid_t) -1)
 #endif /* GID_NO_CHANGE */
 
-/*
- * Emulate setreuid(2) with setresuid(2)
- */
-#if defined(HAVE_SETRESUID) && !defined(HAVE_SETREUID)
-#  undef setreuid
-#  define setreuid(__R, __E)	(setresuid(__R, __E, UID_NO_CHANGE))
-#  define HAVE_SETREUID
-#endif /* HAVE_SETRESUID && !HAVE_SETREUID */
-
 /*
  * Emulate seteuid() and setegid() for HP-UX
  */