[PATCH 4/6] xfree86: Remove the pretense of EDID v2 support

Mark Kettenis mark.kettenis at xs4all.nl
Fri Dec 2 08:30:09 PST 2011


> From: Adam Jackson <ajax at redhat.com>
> Date: Thu,  1 Dec 2011 16:50:59 -0500
> 
> We don't do anything with EDID v2 blocks besides publish them on the
> root window.  Worse, the check deleted by this patch would attempt to
> take a checksum of arbitrary memory if the rawData array isn't 256+
> bytes long (and, for the monitors mentioned, it probably is only 128).
> 
> Signed-off-by: Adam Jackson <ajax at redhat.com>

Reviewed-by: Mark Kettenis <kettenis at openbsd.org>

> ---
>  hw/xfree86/ddc/ddcProperty.c |   47 +++--------------------------------------
>  1 files changed, 4 insertions(+), 43 deletions(-)


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