xf86-video-sis: Changes to 'master'

[Alan Coopersmith]

 src/sis.h       |    2 +-
 src/sis_video.c |    4 ++--
 2 files changed, 3 insertions(+), 3 deletions(-)

New commits:
commit 933dd8f860883c613acb5bcdf6b66100dbdfa952
Author: Alan Coopersmith <alan.coopersmith at sun.com>
Date:   Fri May 1 16:57:22 2009 -0700

    Correct bounds check of blitClip array access
    
    Array is defined as blitClip[NUM_BLIT_PORTS], so invalid indexes
    are >= NUM_BLIT_PORTS, not just > NUM_BLIT_PORTS
    
    [This bug was found by the Parfait bug checking tool.
     For more information see http://research.sun.com/projects/parfait ]
    
    Signed-off-by: Alan Coopersmith <alan.coopersmith at sun.com>

commit 49c641b638ac36d2a559555c04a3bd2777c8d071
Author: Alan Coopersmith <alan.coopersmith at sun.com>
Date:   Fri May 1 16:52:10 2009 -0700

    Make sisRegs3D4 big enough to hold all values written to it
    
    Increase size from 0xff to 0x100 since SiS315Save (sis_dac.c line 752)
    writes values into sisRegs3D4[0x00..0xff] if ChipType >= XGI_20
    
    [This bug was found by the Parfait bug checking tool.
     For more information see http://research.sun.com/projects/parfait ]
    
    Signed-off-by: Alan Coopersmith <alan.coopersmith at sun.com>