linux-kernel - Re: UBSAN: Undefined behaviour in drivers/usb/host/ehci-hub.c:877:47

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [day] [month] [year] [list]

Date:	Thu, 12 May 2016 19:10:27 +0200
From:	Greg Kroah-Hartman <gregkh@...uxfoundation.org>
To:	Meelis Roos <mroos@...ux.ee>
Cc:	Linux Kernel list <linux-kernel@...r.kernel.org>,
	linux-usb@...r.kernel.org, Alan Stern <stern@...land.harvard.edu>
Subject: Re: UBSAN: Undefined behaviour in drivers/usb/host/ehci-hub.c:877:47

On Thu, May 12, 2016 at 07:38:00PM +0300, Meelis Roos wrote:
> I am seeing it on multiple different PC-s.
> 
> [    7.837957] ================================================================================
> [    7.837959] UBSAN: Undefined behaviour in drivers/usb/host/ehci-hub.c:877:47

And it's a bug in UBSAN, please see the email archives, it keeps coming
up.

sorry,

greg k-h