From: Alan Cox <alan@lxorguk.ukuu.org.uk>
To: Michael Gehring <mg@ebfe.org>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
linux-kernel@vger.kernel.org
Subject: Re: [PATCH] tty/vt: set_get_cmap() check user buffer
Date: Tue, 20 Mar 2012 23:00:12 +0000 [thread overview]
Message-ID: <20120320230012.2bfd9e6a@pyramind.ukuu.org.uk> (raw)
In-Reply-To: <20120320010544.GB22927@s755>
> For the 'set' case, that would result in a partially updated default
> colormap.
Agreed - I don't think it really matters much but its so trivial to
do right.
This looks the right model to me.
Alan
next prev parent reply other threads:[~2012-03-20 22:57 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-03-19 23:34 Michael Gehring
2012-03-19 23:48 ` Greg Kroah-Hartman
2012-03-20 1:07 ` Michael Gehring
2012-03-20 8:38 ` Jiri Slaby
2012-03-20 23:00 ` Alan Cox [this message]
2012-03-21 0:26 ` [PATCH] tty/vt: handle bad user buffer in {G,P}IO_CMAP ioctl Michael Gehring
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