From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752985AbXCXP6f (ORCPT ); Sat, 24 Mar 2007 11:58:35 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1753138AbXCXP6f (ORCPT ); Sat, 24 Mar 2007 11:58:35 -0400 Received: from linux6.nezu.wide.ad.jp ([203.178.142.218]:60738 "EHLO nezu.linux-ipv6.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752995AbXCXP6e (ORCPT ); Sat, 24 Mar 2007 11:58:34 -0400 Date: Sun, 25 Mar 2007 00:52:27 +0900 (JST) Message-Id: <20070325.005227.432838064.takamiya@linux-ipv6.org> To: linux-usb-devel@lists.sourceforge.net Cc: linux-kernel@vger.kernel.org, usagi-core@linux-ipv6.org Subject: [PATCH 0/2] [SERIAL] [USB] fixed to skip NULL entry in struct serial usb_serial_port. From: Noriaki TAKAMIYA X-Face: +<)&j!Ce24nM@a.\f6TA,]^9Q76[_QN_[QR-(bT&>b40Oo[:`R(>b7!b-|q5k&.8CO[_Oh_ !9Nk0rikK70~?|08EFH|:]iF6pwPlnfEn-wo-voY:rP?%7p%cxjnbf'hglO'se&QwZN7/RVX!U7*P% cTV('HfHp+?g1+hx7\+J.W]G zYWv%LsDc X-Mailer: Mew version 5.1 on XEmacs 21.4.17 (Jumbo Shrimp) Mime-Version: 1.0 Content-Type: Text/Plain; charset=us-ascii Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Hi, When I boot using linux-2.6.21-rc4 on ThinkPad T41 with pl2303 USB serial device plugged in, the kernel crashes. The reason is struct usb_serial_port is referenced without checking whether it is NULL or not. Regards, -- Noriaki TAKAMIYA