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,URIBL_BLOCKED,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 C01E6CA9EB9 for ; Tue, 29 Oct 2019 06:27:56 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 8B40320873 for ; Tue, 29 Oct 2019 06:27:56 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1572330476; bh=nGQ3lM/Ln/Z1iWTGRKhW/Lo47jYSGZznCijX5hNKXmE=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=ShSkWYAME2RtaMG8VCFYupMeLGLJtESWRHSgXkSdKzbx4+lCJmF4NlW/MLGnMf+cS OmbUwhVgIiw2SDBuZobP0YyDFAfNkvH2PGV1CRiW6B0a+dOpvmFB24kFtxYIkVlESo VIhYc2r7CC3Rnt35LZkn5X9S08nbLfo2DywSuK0M= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1730610AbfJ2G14 (ORCPT ); Tue, 29 Oct 2019 02:27:56 -0400 Received: from mail.kernel.org ([198.145.29.99]:58698 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1730550AbfJ2G1z (ORCPT ); Tue, 29 Oct 2019 02:27:55 -0400 Received: from localhost (unknown [77.137.89.37]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id BEA2B2086A; Tue, 29 Oct 2019 06:27:54 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1572330475; bh=nGQ3lM/Ln/Z1iWTGRKhW/Lo47jYSGZznCijX5hNKXmE=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=OaLTkoDiq2nveAE+ZQ9AkhdJ/cD8daliV8OqEnDO3nAdAzpfkFT7l4SdbfU73VC0N rr+0QAgyPiMDiQoY/Mb7y9v+lCfnb+wfzf42jrA1LJsd98SM6kRcYUJejhyz/C+p86 BD9h2vFgk0CVKJWTAHD9yaKuEWQwPmCB3ruTK624= From: Leon Romanovsky To: Doug Ledford , Jason Gunthorpe Cc: Leon Romanovsky , RDMA mailing list , Mike Marciniszyn , Ralph Campbell Subject: [PATCH rdma-next 02/16] RDMA/mad: Allocate zeroed MAD buffer Date: Tue, 29 Oct 2019 08:27:31 +0200 Message-Id: <20191029062745.7932-3-leon@kernel.org> X-Mailer: git-send-email 2.21.0 In-Reply-To: <20191029062745.7932-1-leon@kernel.org> References: <20191029062745.7932-1-leon@kernel.org> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Sender: linux-rdma-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-rdma@vger.kernel.org From: Leon Romanovsky Ensure that MAD output buffer is zero-based allocated. Signed-off-by: Leon Romanovsky --- drivers/infiniband/core/sysfs.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/infiniband/core/sysfs.c b/drivers/infiniband/core/sysfs.c index 92c932c067cb..62c756ea5668 100644 --- a/drivers/infiniband/core/sysfs.c +++ b/drivers/infiniband/core/sysfs.c @@ -481,8 +481,8 @@ static int get_perf_mad(struct ib_device *dev, int port_num, __be16 attr, if (!dev->ops.process_mad) return -ENOSYS; - in_mad = kzalloc(sizeof *in_mad, GFP_KERNEL); - out_mad = kmalloc(sizeof *out_mad, GFP_KERNEL); + in_mad = kzalloc(sizeof(*in_mad), GFP_KERNEL); + out_mad = kzalloc(sizeof(*out_mad), GFP_KERNEL); if (!in_mad || !out_mad) { ret = -ENOMEM; goto out; -- 2.20.1