Date: Wed, 20 Jun 2007 01:22:00 -0600 (MDT) From: "M. Warner Losh" <imp@bsdimp.com> To: cvs-src@yandex.ru Cc: freebsd-usb@FreeBSD.ORG Subject: Re: Panic on post-freeze current with ucom Message-ID: <20070620.012200.-816358519.imp@bsdimp.com> In-Reply-To: <4678D31D.000001.03344@webmail11.yandex.ru> References: <4678D31D.000001.03344@webmail11.yandex.ru>
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In message: <4678D31D.000001.03344@webmail11.yandex.ru>
"R.Mahmatkhanov" <cvs-src@yandex.ru> writes:
: --- Forwarded message --
: From: R.Mahmatkhanov <cvs-src@yandex.ru>
: To: <hselasky@c2i.net>
: Date: 20.06.07 11:09
: Subject: Re: Panic on post-freeze current with ucom
:
: >On Wednesday 20 June 2007 12:37, R.Mahmatkhanov wrote:
: >> Good Day.
: >>
: >
: >Hi,
: >
: >The parsing of the USB descriptors in general is not very fault tolerant in
: >the old USB stack. Probably there is a missing range or NULL check somewhere.
:
: Yes, but i forgot to mention that it working like a charm in RELENG_6. In fact i believe that this problem is appeared rigth after recent usb-subsystem cleansing.
Yes. Which driver attaches to this device?
Warner
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