linux-kernel - [PATCH 0/2] [SERIAL] [USB] fixed to skip NULL entry in struct serial usb_serial

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Date:	Sun, 25 Mar 2007 00:52:27 +0900 (JST)
From:	Noriaki TAKAMIYA <takamiya@...ux-ipv6.org>
To:	linux-usb-devel@...ts.sourceforge.net
Cc:	linux-kernel@...r.kernel.org, usagi-core@...ux-ipv6.org
Subject: [PATCH 0/2] [SERIAL] [USB] fixed to skip NULL entry in struct
 serial usb_serial_port.

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

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