From 7bc6df0246408fa246334594dfc719ef64475df4 Mon Sep 17 00:00:00 2001
From: "Todd C. Miller" <Todd.Miller@courtesan.com>
Date: Fri, 6 Feb 2004 19:52:17 +0000
Subject: [PATCH] Use setresuid() and setreuid() for PERM_RUNAS when
appropriate instead of seteuid() which may not exist.
---
set_perms.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/set_perms.c b/set_perms.c
index 590e01822..8d9e47b00 100644
--- a/set_perms.c
+++ b/set_perms.c
@@ -197,7 +197,7 @@ set_perms_suid(perm)
break;
case PERM_RUNAS:
- if (seteuid(runas_pw->pw_uid))
+ if (setresuid(-1, runas_pw->pw_uid, -1))
fatal("unable to change to runas uid", 1);
break;
@@ -274,7 +274,7 @@ set_perms_suid(perm)
break;
case PERM_RUNAS:
- if (seteuid(runas_pw->pw_uid))
+ if (setreuid(-1, runas_pw->pw_uid))
fatal("unable to change to runas uid", 1);
break;
--
2.40.0