Return-path: Received: from dub004-omc2s20.hotmail.com ([157.55.1.159]:64936 "EHLO DUB004-OMC2S20.hotmail.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754531AbaLVLqL convert rfc822-to-8bit (ORCPT ); Mon, 22 Dec 2014 06:46:11 -0500 Message-ID: (sfid-20141222_124619_550350_970E299C) From: David Binderman To: "linux-wireless@vger.kernel.org" Subject: linux-3.19-rc1 wireless bug report Date: Mon, 22 Dec 2014 11:41:03 +0000 Content-Type: text/plain; charset="iso-8859-1" MIME-Version: 1.0 Sender: linux-wireless-owner@vger.kernel.org List-ID: Hello there, drivers/net/wireless/mac80211_hwsim.c:2152:59: warning: loop exit may only be reached after undefined behavior [-Waggressive-loop-optimizations] Source code is ??????? for (i = 0; hwsim_world_regdom_custom[i] != param->regd && ???????????? i < ARRAY_SIZE(hwsim_world_regdom_custom); i++) ??????????? ; Suggest sanity check i against ARRAY_SIZE *before* using it to index hwsim_world_regdom_custom Regards David Binderman