From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail.linuxfoundation.org ([140.211.169.12]:54444 "EHLO mail.linuxfoundation.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752860AbdLGMXh (ORCPT ); Thu, 7 Dec 2017 07:23:37 -0500 Subject: Patch "usb: host: fix incorrect updating of offset" has been added to the 4.14-stable tree To: colin.king@canonical.com, gregkh@linuxfoundation.org, stern@rowland.harvard.edu Cc: , From: Date: Thu, 07 Dec 2017 13:23:38 +0100 Message-ID: <1512649418669@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: host: fix incorrect updating of offset to the 4.14-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-host-fix-incorrect-updating-of-offset.patch and it can be found in the queue-4.14 subdirectory. If you, or anyone else, feels it should not be added to the stable tree, please let know about it. >>From 1d5a31582ef046d3b233f0da1a68ae26519b2f0a Mon Sep 17 00:00:00 2001 From: Colin Ian King Date: Tue, 7 Nov 2017 16:45:04 +0000 Subject: usb: host: fix incorrect updating of offset From: Colin Ian King commit 1d5a31582ef046d3b233f0da1a68ae26519b2f0a upstream. The variable temp is incorrectly being updated, instead it should be offset otherwise the loop just reads the same capability value and loops forever. Thanks to Alan Stern for pointing out the correct fix to my original fix. Fix also cleans up clang warning: drivers/usb/host/ehci-dbg.c:840:4: warning: Value stored to 'temp' is never read Fixes: d49d43174400 ("USB: misc ehci updates") Signed-off-by: Colin Ian King Acked-by: Alan Stern Signed-off-by: Greg Kroah-Hartman --- drivers/usb/host/ehci-dbg.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- a/drivers/usb/host/ehci-dbg.c +++ b/drivers/usb/host/ehci-dbg.c @@ -837,7 +837,7 @@ static ssize_t fill_registers_buffer(str default: /* unknown */ break; } - temp = (cap >> 8) & 0xff; + offset = (cap >> 8) & 0xff; } } #endif Patches currently in stable-queue which might be from colin.king@canonical.com are queue-4.14/staging-rtl8188eu-avoid-a-null-dereference-on-pmlmepriv.patch queue-4.14/usb-host-fix-incorrect-updating-of-offset.patch