netapi32: Avoid shift overflow for GENERIC_READ_ACCESS and friends. friends.

a818d5ca · Gerald Pfeifer · Alexandre Julliard · 66694cc0 · a818d5ca
Commit a818d5ca authored Sep 11, 2015 by Gerald Pfeifer Committed by Alexandre Julliard Sep 14, 2015
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netapi32.c dlls/netapi32/netapi32.c +4 -4

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--- 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 )
 {