From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail.linuxfoundation.org ([140.211.169.12]:34194 "EHLO mail.linuxfoundation.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752419AbdFLIz5 (ORCPT ); Mon, 12 Jun 2017 04:55:57 -0400 Subject: Patch "usb: chipidea: debug: check before accessing ci_role" has been added to the 4.11-stable tree To: michael.thalmeier@hale.at, gregkh@linuxfoundation.org, peter.chen@nxp.com Cc: , From: Date: Mon, 12 Jun 2017 10:55:39 +0200 Message-ID: <149725773913420@kroah.com> MIME-Version: 1.0 Content-Type: text/plain; charset=ANSI_X3.4-1968 Content-Transfer-Encoding: 8bit Sender: stable-owner@vger.kernel.org List-ID: This is a note to let you know that I've just added the patch titled usb: chipidea: debug: check before accessing ci_role to the 4.11-stable tree which can be found at: http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary The filename of the patch is: usb-chipidea-debug-check-before-accessing-ci_role.patch and it can be found in the queue-4.11 subdirectory. If you, or anyone else, feels it should not be added to the stable tree, please let know about it. >>From 0340ff83cd4475261e7474033a381bc125b45244 Mon Sep 17 00:00:00 2001 From: Michael Thalmeier Date: Thu, 18 May 2017 16:14:14 +0200 Subject: usb: chipidea: debug: check before accessing ci_role From: Michael Thalmeier commit 0340ff83cd4475261e7474033a381bc125b45244 upstream. ci_role BUGs when the role is >= CI_ROLE_END. Signed-off-by: Michael Thalmeier Signed-off-by: Peter Chen Signed-off-by: Greg Kroah-Hartman --- drivers/usb/chipidea/debug.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) --- a/drivers/usb/chipidea/debug.c +++ b/drivers/usb/chipidea/debug.c @@ -294,7 +294,8 @@ static int ci_role_show(struct seq_file { struct ci_hdrc *ci = s->private; - seq_printf(s, "%s\n", ci_role(ci)->name); + if (ci->role != CI_ROLE_END) + seq_printf(s, "%s\n", ci_role(ci)->name); return 0; } Patches currently in stable-queue which might be from michael.thalmeier@hale.at are queue-4.11/usb-chipidea-debug-check-before-accessing-ci_role.patch