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 8EC24C432C3 for ; Sat, 16 Nov 2019 16:05:15 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 5BC6F2089D for ; Sat, 16 Nov 2019 16:05:15 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1573920315; bh=uf/SQX7gvex7V0ZjiMgcVzRM39CtftIlMt1fKTjPSYY=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=W9jRJGiDpJVXNKFAuWJOo2ZZzqpe9b83IHJ6i3d4w8TrPbbPqGl1YFpLvwe8Xh4fM B4zLTbYaLJ+ll7A7TzJIPtdYF1BkC0r04VnGyhn8OzO5F3OiayNVPhufRZ8wTDH3vU C2fczO74IUZp7noCSB7BZPQ4HomLqQba52Q9li3A= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1731585AbfKPQFO (ORCPT ); Sat, 16 Nov 2019 11:05:14 -0500 Received: from mail.kernel.org ([198.145.29.99]:60010 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1730737AbfKPPvY (ORCPT ); Sat, 16 Nov 2019 10:51:24 -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 BCC93208CE; Sat, 16 Nov 2019 15:51:23 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1573919484; bh=uf/SQX7gvex7V0ZjiMgcVzRM39CtftIlMt1fKTjPSYY=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=SOqwaifXf4C8rU+4Pf6X0w0HrU/9YhxlufD01eg+ZvT5ARMe2MTNulfEBy8+vJFeS JmZ127ruzHQb4OcEN9s74wpGwzrH6zlxRybuSZRdHR74g+DvFF4O2O6ukIp/lt0Alk Wf4ktZ2QZhdtBs7acymNqAE+wB2QgYWebqo/n+34= 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 4.9 14/99] m68k: fix command-line parsing when passed from u-boot Date: Sat, 16 Nov 2019 10:49:37 -0500 Message-Id: <20191116155103.10971-14-sashal@kernel.org> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20191116155103.10971-1-sashal@kernel.org> References: <20191116155103.10971-1-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 b3536a82a2620..e002084af1012 100644 --- a/arch/m68k/kernel/uboot.c +++ b/arch/m68k/kernel/uboot.c @@ -103,5 +103,5 @@ __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=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 6D86DC432C3 for ; Sat, 16 Nov 2019 16:05:17 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 471E721847 for ; Sat, 16 Nov 2019 16:05:17 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1573920317; bh=uf/SQX7gvex7V0ZjiMgcVzRM39CtftIlMt1fKTjPSYY=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=h4wkGDmnQcVMkkUpFuCDbZhi7on3b1ikH8DkKyZomqoJQabFPUVSZbzmCKz+T/JBM JIjibsr0D6Qb1YRavEiliDzqO/rZfDl0aIuHBduyAuuM/zbwobUlKf4+ClyhXzgeO8 H7FkhSPUwlLwcMp8vufnk+B7HYt6uwPs4TJn7is8= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1731011AbfKPQFM (ORCPT ); Sat, 16 Nov 2019 11:05:12 -0500 Received: from mail.kernel.org ([198.145.29.99]:60012 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1730738AbfKPPvY (ORCPT ); Sat, 16 Nov 2019 10:51:24 -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 BCC93208CE; Sat, 16 Nov 2019 15:51:23 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1573919484; bh=uf/SQX7gvex7V0ZjiMgcVzRM39CtftIlMt1fKTjPSYY=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=SOqwaifXf4C8rU+4Pf6X0w0HrU/9YhxlufD01eg+ZvT5ARMe2MTNulfEBy8+vJFeS JmZ127ruzHQb4OcEN9s74wpGwzrH6zlxRybuSZRdHR74g+DvFF4O2O6ukIp/lt0Alk Wf4ktZ2QZhdtBs7acymNqAE+wB2QgYWebqo/n+34= 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 4.9 14/99] m68k: fix command-line parsing when passed from u-boot Date: Sat, 16 Nov 2019 10:49:37 -0500 Message-Id: <20191116155103.10971-14-sashal@kernel.org> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20191116155103.10971-1-sashal@kernel.org> References: <20191116155103.10971-1-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: <20191116154937.14a1Ms3YX_OjRXwGqybG1abd6jJF5Q77bcQ8h5pb3g4@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 b3536a82a2620..e002084af1012 100644 --- a/arch/m68k/kernel/uboot.c +++ b/arch/m68k/kernel/uboot.c @@ -103,5 +103,5 @@ __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