From patchwork Wed Jun 29 19:44:32 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: Brian Gix X-Patchwork-Id: 12900652 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id B5F22C43334 for ; Wed, 29 Jun 2022 19:52:46 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231579AbiF2Twp (ORCPT ); Wed, 29 Jun 2022 15:52:45 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:58406 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231447AbiF2Twl (ORCPT ); Wed, 29 Jun 2022 15:52:41 -0400 Received: from mga14.intel.com (mga14.intel.com [192.55.52.115]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 9C8983EA99 for ; Wed, 29 Jun 2022 12:52:33 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1656532354; x=1688068354; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=qWyBbTXRfj5vX0WEDVES86/U1PzH/SH0DTgBK7l92fo=; b=HfIGYPXVdbAoTkARWKtjKkPuUkFn0A1vZUOsPhu/6Msi2SdFPqX4h3li D+HRJNR31ysax0/zTziHQ6QZHIepY338CLd1MN/24EjOrbhzFI1W/SSy3 y6IyXrfwusadz5Rfve76+YK/agBLX0Rs+oBZQjZqMg036c/h4XbxADg4B 9z6slUTOhHWW53bAHE6GUgVn5rpFWLpypbASBEOUbEb5A8FgSxiyzNqel EP5Oi4PVxZo4XSPNdu5QwHxmdWlQgCdTMv2JGfa9WMGbd7iVzq0v3oU9T 7Xi8D+6oItoVLRX75p6YvSOIvbAhH3YVkSt81evQP8/KIVJZjqRKK4zqj Q==; X-IronPort-AV: E=McAfee;i="6400,9594,10393"; a="282175958" X-IronPort-AV: E=Sophos;i="5.92,231,1650956400"; d="scan'208";a="282175958" Received: from fmsmga008.fm.intel.com ([10.253.24.58]) by fmsmga103.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 29 Jun 2022 12:44:43 -0700 X-IronPort-AV: E=Sophos;i="5.92,231,1650956400"; d="scan'208";a="647553059" Received: from bsquresh-mobl4.amr.corp.intel.com (HELO bgi1-mobl2.amr.corp.intel.com) ([10.212.91.166]) by fmsmga008-auth.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 29 Jun 2022 12:44:43 -0700 From: Brian Gix To: linux-bluetooth@vger.kernel.org Cc: luiz.von.dentz@gmail.com, brian.gix@intel.com Subject: [PATCH BlueZ 2/2] core: Fix signed vs unsigned compare Date: Wed, 29 Jun 2022 12:44:32 -0700 Message-Id: <20220629194432.20229-2-brian.gix@intel.com> X-Mailer: git-send-email 2.36.1 In-Reply-To: <20220629194432.20229-1-brian.gix@intel.com> References: <20220629194432.20229-1-brian.gix@intel.com> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-bluetooth@vger.kernel.org __time_t is not a portable data type, and can cause sign mismatch on come compares. Fixes: CC src/bluetoothd-device.o src/device.c: In function ‘device_is_name_resolve_allowed’: src/device.c:4092:17: error: comparison of integer expressions of different signedness: ‘__time_t’ {aka ‘long int’} and ‘long unsigned int’ [-Werror=sign-compare] if (now.tv_sec >= device->name_resolve_failed_time + ^~ cc1: all warnings being treated as errors --- src/device.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/src/device.c b/src/device.c index 7b451e458..012d73583 100644 --- a/src/device.c +++ b/src/device.c @@ -4088,7 +4088,7 @@ bool device_is_name_resolve_allowed(struct btd_device *device) /* now >= failed_time + name_request_retry_delay, meaning the * period of not sending name request is over. */ - if (now.tv_sec >= device->name_resolve_failed_time + + if ((unsigned)now.tv_sec >= device->name_resolve_failed_time + btd_opts.name_request_retry_delay) return true;