From a818d5cab2ebb7ff58b0aaf2ad39aa5374f40f22 Mon Sep 17 00:00:00 2001
From: Gerald Pfeifer <gerald@pfeifer.com>
Date: Fri, 11 Sep 2015 21:31:12 +0200
Subject: [PATCH] netapi32: Avoid shift overflow for GENERIC_READ_ACCESS and
 friends. friends.

---
 dlls/netapi32/netapi32.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/dlls/netapi32/netapi32.c b/dlls/netapi32/netapi32.c
index d7af2e03886..bb61e7fff98 100644
--- a/dlls/netapi32/netapi32.c
+++ b/dlls/netapi32/netapi32.c
@@ -506,10 +506,10 @@ static unsigned char ace_flags_to_samba( BYTE flags )
     return ret;
 }
 
-#define GENERIC_ALL_ACCESS     (1 << 28)
-#define GENERIC_EXECUTE_ACCESS (1 << 29)
-#define GENERIC_WRITE_ACCESS   (1 << 30)
-#define GENERIC_READ_ACCESS    (1 << 31)
+#define GENERIC_ALL_ACCESS     (1u << 28)
+#define GENERIC_EXECUTE_ACCESS (1u << 29)
+#define GENERIC_WRITE_ACCESS   (1u << 30)
+#define GENERIC_READ_ACCESS    (1u << 31)
 
 static unsigned int access_mask_to_samba( DWORD mask )
 {