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Re: Crash in usb_keyboard
From: |
Robert Millan |
Subject: |
Re: Crash in usb_keyboard |
Date: |
Sat, 2 May 2009 13:39:28 +0200 |
User-agent: |
Mutt/1.5.18 (2008-05-17) |
On Mon, Apr 27, 2009 at 11:55:10PM -0400, Pavel Roskin wrote:
> Hello!
>
> Running "terminal_input.usb_keyboard" crashed GRUB (or qemu it's running
> in). It turns out we never check if usbdev in term/usb_keyboard.c is
> not NULL. It is NULL if no USB host controllers have been detected.
>
> I'm not sure if we even want to call grub_term_register_input() if no
> USB keyboard is present.
What if a keyboard is not present, but plugged in later?
--
Robert Millan
The DRM opt-in fallacy: "Your data belongs to us. We will decide when (and
how) you may access your data; but nobody's threatening your freedom: we
still allow you to remove your data and not access it at all."
- Re: Crash in usb_keyboard,
Robert Millan <=