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=-16.2 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS 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 03F45C433DB for ; Mon, 22 Mar 2021 13:51:59 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id C298E619A3 for ; Mon, 22 Mar 2021 13:51:58 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230134AbhCVNv2 (ORCPT ); Mon, 22 Mar 2021 09:51:28 -0400 Received: from mail.kernel.org ([198.145.29.99]:44268 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230042AbhCVNu6 (ORCPT ); Mon, 22 Mar 2021 09:50:58 -0400 Received: by mail.kernel.org (Postfix) with ESMTPSA id 57F90619A3; Mon, 22 Mar 2021 13:50:57 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1616421058; bh=YA9YxD1Hu+DERDZ6cRSWdcGKGXcYVO3XLjCTjk6a89c=; h=Date:From:To:Cc:Subject:From; b=M4CHKLXyIARQtuW0IHzOkTDnqSQjfjn6Zt5hkAnIQ2Monol6/1f4qAbjvZQnQNSI4 PRcVXi/vGJHG9kujjdUlGwmtX8sbmqkDQT0+4Tw1Ox2gTKiM4SiMZABZLJTxpf1Es0 gV2V/BTEQWIB6kXzKnW3rgwwNal+yqcOCUSkEOiyfTa7xBSbRVu7c9ycTVsh/VUcS4 5F562g4ZIA6aClkEnxF2Nv2jXlr/t5+bR5BmsKoWw+45JshZ/4f1+B6KlRT/P7OBCP jctyHT6dR6P5Q+jm0P4Eewm+7aN86ETIod/MOFuAABy3gocbOXdZN89D3EjzEilcCl 1kzdMHSpYnh6g== Date: Mon, 22 Mar 2021 07:50:50 -0500 From: "Gustavo A. R. Silva" To: Lee Jones , Harry Wentland , Leo Li , Alex Deucher , Christian =?iso-8859-1?Q?K=F6nig?= , David Airlie , Daniel Vetter Cc: amd-gfx@lists.freedesktop.org, dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org, "Gustavo A. R. Silva" Subject: [PATCH][next] drm/amd/display: Fix sizeof arguments in bw_calcs_init() Message-ID: <20210322125050.GA236782@embeddedor> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org The wrong sizeof values are currently being used as arguments to kzalloc(). Fix this by using the right arguments *dceip and *vbios, correspondingly. Addresses-Coverity-ID: 1502901 ("Wrong sizeof argument") Fixes: fca1e079055e ("drm/amd/display/dc/calcs/dce_calcs: Remove some large variables from the stack") Signed-off-by: Gustavo A. R. Silva --- drivers/gpu/drm/amd/display/dc/calcs/dce_calcs.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/gpu/drm/amd/display/dc/calcs/dce_calcs.c b/drivers/gpu/drm/amd/display/dc/calcs/dce_calcs.c index 556ecfabc8d2..1244fcb0f446 100644 --- a/drivers/gpu/drm/amd/display/dc/calcs/dce_calcs.c +++ b/drivers/gpu/drm/amd/display/dc/calcs/dce_calcs.c @@ -2051,11 +2051,11 @@ void bw_calcs_init(struct bw_calcs_dceip *bw_dceip, enum bw_calcs_version version = bw_calcs_version_from_asic_id(asic_id); - dceip = kzalloc(sizeof(dceip), GFP_KERNEL); + dceip = kzalloc(sizeof(*dceip), GFP_KERNEL); if (!dceip) return; - vbios = kzalloc(sizeof(vbios), GFP_KERNEL); + vbios = kzalloc(sizeof(*vbios), GFP_KERNEL); if (!vbios) { kfree(dceip); return; -- 2.27.0