From 2232db817336787c520ad32a1d3179a628d53e06 Mon Sep 17 00:00:00 2001
From: Andreas Schneider <asn@samba.org>
Date: Fri, 30 Oct 2015 13:39:30 +0100
Subject: [PATCH] uwrap: Move the EINVAL check down in seteuid()

Signed-off-by: Andreas Schneider <asn@samba.org>
Reviewed-by: Stefan Metzmacher <metze@samba.org>
---
 lib/uid_wrapper/uid_wrapper.c | 9 +++++----
 1 file changed, 5 insertions(+), 4 deletions(-)

diff --git a/lib/uid_wrapper/uid_wrapper.c b/lib/uid_wrapper/uid_wrapper.c
index e0d84beb7ea..dd999ffc114 100644
--- a/lib/uid_wrapper/uid_wrapper.c
+++ b/lib/uid_wrapper/uid_wrapper.c
@@ -1293,15 +1293,16 @@ int setuid(uid_t uid)
 #ifdef HAVE_SETEUID
 int seteuid(uid_t euid)
 {
+	if (!uid_wrapper_enabled()) {
+		return libc_seteuid(euid);
+	}
+
+	/* On FreeBSD the uid_t -1 is set and doesn't produce and error */
 	if (euid == (uid_t)-1) {
 		errno = EINVAL;
 		return -1;
 	}
 
-	if (!uid_wrapper_enabled()) {
-		return libc_seteuid(euid);
-	}
-
 	uwrap_init();
 	return uwrap_setresuid(-1, euid, -1);
 }
-- 
2.34.1