cvs commit: src/sys/dev/drm r128_state.c

[Jacques A. Vidrine]

On Sun, Feb 22, 2004 at 07:18:18PM -0800, Robert Watson wrote:
> rwatson     2004/02/22 19:18:18 PST
>
>   FreeBSD src repository
>
>   Modified files:
>     sys/dev/drm          r128_state.c
>   Log:
>   Limit the amount of memory userspace processes can cause the kernel to
>   allocate via DRI on r128 devices.
>
>   Obtained from:  Thomas Biege <thomas at suse.de>
>   Reviewed by:    scottl
>
>   Revision  Changes    Path
>   1.9       +17 -0     src/sys/dev/drm/r128_state.c

FWIW

The issue was discovered in the Linux kernel and reported by Alan Cox.
Alan came up with the initial patch;  Thomas added the `count <= 0'
and the redundant `count * sizeof' checks.

Cheers,
-- 
Jacques Vidrine / nectar at celabo.org / jvidrine at verio.net / nectar at freebsd.org