From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-10.1 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 0DDD6C433E0 for ; Wed, 8 Jul 2020 15:43:23 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id D2A76206DF for ; Wed, 8 Jul 2020 15:43:22 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1594223002; bh=FAokqGgeK6mWcP265Yn4T2/8YECIOHBdNrkvb9y7XbA=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=x47idSIzhEMsMkyIQmUnK9myWfYfv12RbxE3jj6IEaRfu7IMngoUWN8uFeCZlMCg6 NYdlOL0Pze5tEE2j+QQ1NJj4GF0nOjwWblWiUZFcBP4VzoZTyjSl6Bc5pEy9DP4x5Z tDBAZQhwfz/pw85BMU4r8SLam7a3cMWjwQFZ0WEU= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1730816AbgGHPnV (ORCPT ); Wed, 8 Jul 2020 11:43:21 -0400 Received: from mail.kernel.org ([198.145.29.99]:48934 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1730586AbgGHPlv (ORCPT ); Wed, 8 Jul 2020 11:41:51 -0400 Received: from sasha-vm.mshome.net (c-73-47-72-35.hsd1.nh.comcast.net [73.47.72.35]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 3E12520874; Wed, 8 Jul 2020 15:41:50 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1594222911; bh=FAokqGgeK6mWcP265Yn4T2/8YECIOHBdNrkvb9y7XbA=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=piPR9dCT9k/aJcPm8g6m86qTkfNozLx6I6geAai9H4iT7fUat3RoXdr9SkQUfhIQw VZAqvWRADPrzdRdIa+5zDMuBUe9CaCUerS4SYL4XnP/j07RZFVfn+gQWyQZ3VqvfRu OodjrXsX+ZKNqQ+s57GBg2pOB2tipM3AOEOrl99U= From: Sasha Levin To: linux-kernel@vger.kernel.org, stable@vger.kernel.org Cc: Ronnie Sahlberg , Marshall Midden , Steve French , Sasha Levin , linux-cifs@vger.kernel.org, samba-technical@lists.samba.org Subject: [PATCH AUTOSEL 5.4 12/16] cifs: prevent truncation from long to int in wait_for_free_credits Date: Wed, 8 Jul 2020 11:41:31 -0400 Message-Id: <20200708154135.3199907-12-sashal@kernel.org> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20200708154135.3199907-1-sashal@kernel.org> References: <20200708154135.3199907-1-sashal@kernel.org> MIME-Version: 1.0 X-stable: review X-Patchwork-Hint: Ignore Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Ronnie Sahlberg [ Upstream commit 19e888678bac8c82206eb915eaf72741b2a2615c ] The wait_event_... defines evaluate to long so we should not assign it an int as this may truncate the value. Reported-by: Marshall Midden Signed-off-by: Ronnie Sahlberg Signed-off-by: Steve French Signed-off-by: Sasha Levin --- fs/cifs/transport.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/fs/cifs/transport.c b/fs/cifs/transport.c index fe1552cc8a0a7..eafc49de4d7f7 100644 --- a/fs/cifs/transport.c +++ b/fs/cifs/transport.c @@ -528,7 +528,7 @@ wait_for_free_credits(struct TCP_Server_Info *server, const int num_credits, const int timeout, const int flags, unsigned int *instance) { - int rc; + long rc; int *credits; int optype; long int t; -- 2.25.1