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=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 C92E0C432C3 for ; Sat, 16 Nov 2019 16:14:11 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 93B6121479 for ; Sat, 16 Nov 2019 16:14:11 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1573920851; bh=gUbBaBqeNzDCPkiKzKsFnWC4UNaWjQUjPjfR/d+HDI8=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=jWV7CkKsaEeI2lkUV+mQlHAW26QNcsY02uw0z2RSNzDYGoTpAW9vMtWU8zKQOK/6i elDm/6lEhGYv/Dydq2/z7384NdUFntLQghw9dxipqNXJEpjA2de1WIJsE58RdURYge nxP8RZoloQD/gKEt5kMIVmusqeOO4NkOnALKnaBI= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1730910AbfKPQOK (ORCPT ); Sat, 16 Nov 2019 11:14:10 -0500 Received: from mail.kernel.org ([198.145.29.99]:54716 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1729843AbfKPPry (ORCPT ); Sat, 16 Nov 2019 10:47:54 -0500 Received: from sasha-vm.mshome.net (unknown [50.234.116.4]) (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 7569B20729; Sat, 16 Nov 2019 15:47:53 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1573919273; bh=gUbBaBqeNzDCPkiKzKsFnWC4UNaWjQUjPjfR/d+HDI8=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=t1W1/f8w71PDGbyV+GruGhmPPLHSLWwIbm/0zGtts5yZ7WKeQ+TxK/ZZWbCQKmDW0 npDv1yCwdFVoNz0ZMlk6IpEVI8fNzhgqOpjeuYAIIM1arjkctn5+dHh0QXu1Y2J2vV QWk05ru37kfW4RA7CWnIMr4XgKzqNPaKIihguoTM= From: Sasha Levin To: linux-kernel@vger.kernel.org, stable@vger.kernel.org Cc: Angelo Dureghello , Greg Ungerer , Sasha Levin , linux-m68k@lists.linux-m68k.org Subject: [PATCH AUTOSEL 4.14 021/150] m68k: fix command-line parsing when passed from u-boot Date: Sat, 16 Nov 2019 10:45:19 -0500 Message-Id: <20191116154729.9573-21-sashal@kernel.org> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20191116154729.9573-1-sashal@kernel.org> References: <20191116154729.9573-1-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: Angelo Dureghello [ Upstream commit 381fdd62c38344a771aed06adaf14aae65c47454 ] This patch fixes command_line array zero-terminated one byte over the end of the array, causing boot to hang. Signed-off-by: Angelo Dureghello Signed-off-by: Greg Ungerer Signed-off-by: Sasha Levin --- arch/m68k/kernel/uboot.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/m68k/kernel/uboot.c b/arch/m68k/kernel/uboot.c index b29c3b241e1bb..1070828770645 100644 --- a/arch/m68k/kernel/uboot.c +++ b/arch/m68k/kernel/uboot.c @@ -102,5 +102,5 @@ __init void process_uboot_commandline(char *commandp, int size) } parse_uboot_commandline(commandp, len); - commandp[size - 1] = 0; + commandp[len - 1] = 0; } -- 2.20.1 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 43ACFC432C3 for ; Sat, 16 Nov 2019 16:14:02 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 1CA3D21479 for ; Sat, 16 Nov 2019 16:14:02 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1573920842; bh=gUbBaBqeNzDCPkiKzKsFnWC4UNaWjQUjPjfR/d+HDI8=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=mDfR2yutg/lNfKv7Iv7bluqTmyZR5gyukpMndHaPSxRzuFRgeKLXHt6wJvZymBbjF 9mWd1chPNBE3GNzaE1YJ7Xl7BDbVnk8n1nog/OhZG/S00LyOjsFk15L684O1gWcy60 UqEr4GQow7nQB3Ap8sn9vPW16mKwDp3QtGtatYyw= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729847AbfKPPry (ORCPT ); Sat, 16 Nov 2019 10:47:54 -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 S1729844AbfKPPry (ORCPT ); Sat, 16 Nov 2019 10:47:54 -0500 Received: from sasha-vm.mshome.net (unknown [50.234.116.4]) (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 7569B20729; Sat, 16 Nov 2019 15:47:53 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1573919273; bh=gUbBaBqeNzDCPkiKzKsFnWC4UNaWjQUjPjfR/d+HDI8=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=t1W1/f8w71PDGbyV+GruGhmPPLHSLWwIbm/0zGtts5yZ7WKeQ+TxK/ZZWbCQKmDW0 npDv1yCwdFVoNz0ZMlk6IpEVI8fNzhgqOpjeuYAIIM1arjkctn5+dHh0QXu1Y2J2vV QWk05ru37kfW4RA7CWnIMr4XgKzqNPaKIihguoTM= From: Sasha Levin To: linux-kernel@vger.kernel.org, stable@vger.kernel.org Cc: Angelo Dureghello , Greg Ungerer , Sasha Levin , linux-m68k@lists.linux-m68k.org Subject: [PATCH AUTOSEL 4.14 021/150] m68k: fix command-line parsing when passed from u-boot Date: Sat, 16 Nov 2019 10:45:19 -0500 Message-Id: <20191116154729.9573-21-sashal@kernel.org> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20191116154729.9573-1-sashal@kernel.org> References: <20191116154729.9573-1-sashal@kernel.org> MIME-Version: 1.0 X-stable: review X-Patchwork-Hint: Ignore Content-Transfer-Encoding: 8bit Sender: linux-m68k-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-m68k@vger.kernel.org Message-ID: <20191116154519.cejsmfFzktZK45xtxQ3XRkjCAQzqFvjZQGOEVONW9HQ@z> From: Angelo Dureghello [ Upstream commit 381fdd62c38344a771aed06adaf14aae65c47454 ] This patch fixes command_line array zero-terminated one byte over the end of the array, causing boot to hang. Signed-off-by: Angelo Dureghello Signed-off-by: Greg Ungerer Signed-off-by: Sasha Levin --- arch/m68k/kernel/uboot.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/m68k/kernel/uboot.c b/arch/m68k/kernel/uboot.c index b29c3b241e1bb..1070828770645 100644 --- a/arch/m68k/kernel/uboot.c +++ b/arch/m68k/kernel/uboot.c @@ -102,5 +102,5 @@ __init void process_uboot_commandline(char *commandp, int size) } parse_uboot_commandline(commandp, len); - commandp[size - 1] = 0; + commandp[len - 1] = 0; } -- 2.20.1