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=unavailable 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 AC2CAC3B1BA for ; Fri, 14 Feb 2020 18:19:22 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 7572724676 for ; Fri, 14 Feb 2020 18:19:22 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1581704362; bh=dfBe6pGOa3MtzNF/br7Jv7bQkVvBqp+VpqCIZVOiRto=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=XFg0IMMzV7WXskcMJBNyTV2rtRy8gHaX9xnctCLCPmOgDliLctobNkA6gJjTWbF+1 vP1vQYfB3Qn2IWzRHVDITPh93wDn4De9rwYLkfj3LFM/kR6Olk3rhCgMhI0PVN3x1y OTpQAVq1EkopaoQv0rgj34FKfrlzvNuKmtwKihB0= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1730461AbgBNPuc (ORCPT ); Fri, 14 Feb 2020 10:50:32 -0500 Received: from mail.kernel.org ([198.145.29.99]:54718 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1729525AbgBNPub (ORCPT ); Fri, 14 Feb 2020 10:50:31 -0500 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 8C0F924680; Fri, 14 Feb 2020 15:50:30 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1581695431; bh=dfBe6pGOa3MtzNF/br7Jv7bQkVvBqp+VpqCIZVOiRto=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=uyV8WIm5YhkVyznJXE8okHh1walOKvIdRXRx3C7xcUCciBMzy5kIht/f1HnjSFX37 gKJzy6t2cgaZ9VU3BsITxg9lggOMejt3+LFZpfddStJ9WxDqoSv2xe0lx+9tNnEQsY /hKfSAu5rJo7ybk62AJiBctUtt8yosdSjzKmZJ8I= From: Sasha Levin To: linux-kernel@vger.kernel.org, stable@vger.kernel.org Cc: Colin Ian King , Ben Skeggs , Sasha Levin , dri-devel@lists.freedesktop.org, nouveau@lists.freedesktop.org Subject: [PATCH AUTOSEL 5.5 074/542] drm/nouveau/nouveau: fix incorrect sizeof on args.src an args.dst Date: Fri, 14 Feb 2020 10:41:06 -0500 Message-Id: <20200214154854.6746-74-sashal@kernel.org> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20200214154854.6746-1-sashal@kernel.org> References: <20200214154854.6746-1-sashal@kernel.org> MIME-Version: 1.0 X-stable: review X-Patchwork-Hint: Ignore Content-Transfer-Encoding: 8bit Sender: stable-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: stable@vger.kernel.org From: Colin Ian King [ Upstream commit f42e4b337b327b1336c978c4b5174990a25f68a0 ] The sizeof is currently on args.src and args.dst and should be on *args.src and *args.dst. Fortunately these sizes just so happen to be the same size so it worked, however, this should be fixed and it also cleans up static analysis warnings Addresses-Coverity: ("sizeof not portable") Fixes: f268307ec7c7 ("nouveau: simplify nouveau_dmem_migrate_vma") Signed-off-by: Colin Ian King Signed-off-by: Ben Skeggs Signed-off-by: Sasha Levin --- drivers/gpu/drm/nouveau/nouveau_dmem.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/gpu/drm/nouveau/nouveau_dmem.c b/drivers/gpu/drm/nouveau/nouveau_dmem.c index fa14399415965..0ad5d87b5a8e5 100644 --- a/drivers/gpu/drm/nouveau/nouveau_dmem.c +++ b/drivers/gpu/drm/nouveau/nouveau_dmem.c @@ -635,10 +635,10 @@ nouveau_dmem_migrate_vma(struct nouveau_drm *drm, unsigned long c, i; int ret = -ENOMEM; - args.src = kcalloc(max, sizeof(args.src), GFP_KERNEL); + args.src = kcalloc(max, sizeof(*args.src), GFP_KERNEL); if (!args.src) goto out; - args.dst = kcalloc(max, sizeof(args.dst), GFP_KERNEL); + args.dst = kcalloc(max, sizeof(*args.dst), GFP_KERNEL); if (!args.dst) goto out_free_src; -- 2.20.1