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=-20.7 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER, INCLUDES_PATCH,MAILING_LIST_MULTI,MENTIONS_GIT_HOSTING,SPF_HELO_NONE,SPF_PASS, URIBL_BLOCKED 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 A9433C83012 for ; Thu, 3 Dec 2020 08:02:51 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 60CA820BED for ; Thu, 3 Dec 2020 08:02:51 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2388073AbgLCICm (ORCPT ); Thu, 3 Dec 2020 03:02:42 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:36330 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726539AbgLCICl (ORCPT ); Thu, 3 Dec 2020 03:02:41 -0500 Received: from galois.linutronix.de (Galois.linutronix.de [IPv6:2a0a:51c0:0:12e:550::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 108FEC061A4F; Thu, 3 Dec 2020 00:02:01 -0800 (PST) Date: Thu, 03 Dec 2020 08:01:58 -0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linutronix.de; s=2020; t=1606982518; h=from:from:sender:sender:reply-to:reply-to:subject:subject:date:date: message-id:message-id:to:to:cc:cc:mime-version:mime-version: content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=U6BgxEmxKkozwk8mZoVi8ciZYSw10ivYCIXxs+1D0s8=; b=La43T1XMg7IIadZsN+ZiFhU46coAkeBXzBw1XkjApNHaMH+WZ9MNRc1i4VRxtPb/X2dyBg eIjzb1UNhDcVENUnKq0pTqrUvDrUw5NrQBLqdnhvmX1LppQjBMsRvWtsME1fWpKiQElfKW Q3w5fvhQgHuy68YU3/fCQC+ej6+/iWQJRRgoaXPyWr4mknB4hAat8KjMCAbqJ+KHCDgpcu qnrvm8BWvS9XbC3ucpwdvE+9+PP9RTNcFNqxck4pXqJyG23fLp/lflTHlQGN3vuOw46MqL uc3WdvgfngfUi3nqY/nPYf3MMwVmjEHQQU45Nqcm+3GcDyTvFdbXSM+wmz1H9g== DKIM-Signature: v=1; a=ed25519-sha256; c=relaxed/relaxed; d=linutronix.de; s=2020e; t=1606982518; h=from:from:sender:sender:reply-to:reply-to:subject:subject:date:date: message-id:message-id:to:to:cc:cc:mime-version:mime-version: content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=U6BgxEmxKkozwk8mZoVi8ciZYSw10ivYCIXxs+1D0s8=; b=fHVlzY0NH3miIdrzZfeZcEka4Uvx2cfi+7Q2/SueEViwHrFjCps+yTOJEIXe8DVEEero55 nwt0R8Px+EvzuVBQ== From: "tip-bot2 for Dan Carpenter" Sender: tip-bot2@linutronix.de Reply-to: linux-kernel@vger.kernel.org To: linux-tip-commits@vger.kernel.org Subject: [tip: x86/platform] x86/platform/uv: Fix an error code in uv_hubs_init() Cc: Dan Carpenter , Borislav Petkov , Justin Ernst , x86@kernel.org, linux-kernel@vger.kernel.org In-Reply-To: References: MIME-Version: 1.0 Message-ID: <160698251832.3364.1308727905551541129.tip-bot2@tip-bot2> Robot-ID: Robot-Unsubscribe: Contact to get blacklisted from these emails Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org The following commit has been merged into the x86/platform branch of tip: Commit-ID: 18d047bd89b8c1f9ba3c9b2d2f7309c953b3ce97 Gitweb: https://git.kernel.org/tip/18d047bd89b8c1f9ba3c9b2d2f7309c953b3ce97 Author: Dan Carpenter AuthorDate: Wed, 02 Dec 2020 17:44:07 +03:00 Committer: Borislav Petkov CommitterDate: Thu, 03 Dec 2020 08:51:06 +01:00 x86/platform/uv: Fix an error code in uv_hubs_init() Return -ENOMEM on allocation failure instead of returning random stack memory contents. Fixes: 4fc2cf1f2daf ("x86/platform/uv: Add new uv_sysfs platform driver") Signed-off-by: Dan Carpenter Signed-off-by: Borislav Petkov Reviewed-by: Justin Ernst Link: https://lkml.kernel.org/r/X8eoN/jMAJb3H3iv@mwanda --- drivers/platform/x86/uv_sysfs.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/platform/x86/uv_sysfs.c b/drivers/platform/x86/uv_sysfs.c index 54c3425..e17ce8c 100644 --- a/drivers/platform/x86/uv_sysfs.c +++ b/drivers/platform/x86/uv_sysfs.c @@ -248,6 +248,7 @@ static int uv_hubs_init(void) uv_hubs[i] = kzalloc(sizeof(*uv_hubs[i]), GFP_KERNEL); if (!uv_hubs[i]) { i--; + ret = -ENOMEM; goto err_hubs; }