--- a/source3/smbd/trans2.c	2012-08-29 10:13:19.850992765 -0700
+++ b/source3/smbd/trans2.c	2012-08-29 10:13:03.467965582 -0700
@@ -112,6 +112,11 @@ static bool samba_private_attr_name(cons
 			strlen(SAMBA_XATTR_DOSSTREAM_PREFIX)) == 0) {
 		return true;
 	}
+#ifdef SUNOS5
+	if (StrnCaseCmp(unix_ea_name, "SUNW", 4) == 0) {
+		return true;
+	}
+#endif
 	return false;
 }