miFillRectPolyHelper blows up

[Egbert Eich]

Hi Ben,

I'll look into this. Probably a dump mistake.

Cheers,
	Egbert.

Benjamin Herrenschmidt writes:
 > Hi Egbert !
 > 
 > Just noticed that with a fresh build of the server: it blows up when
 > selecting text in evolution, with the following backtrace (I get
 > something similar when using XAA instead of EXA, and I did rebuild the
 > ati driver).
 > 
 > Backtrace:
 > 0: /usr/local/xorg/bin/X(xf86SigHandler+0xa4) [0x10082344]
 > 1: [0x100374]
 > 2: [(nil)]
 > 3: /usr/local/xorg/bin/X(DoChangeGC+0x64) [0x10056d44]
 > 4: /usr/local/xorg/bin/X(miFillPolyHelper+0x37c) [0x100f1d8c]
 > 5: /usr/local/xorg/bin/X(miWideDash+0x8d4) [0x100f6118]
 > 6: /usr/local/xorg/lib/xorg/modules/libfb.so(fbPolyLine+0x94) [0xf771d88]
 > 7: /usr/local/xorg/lib/xorg/modules/libexa.so(ExaCheckPolylines+0xa4) [0xf705f24]
 > 8: /usr/local/xorg/bin/X(miPolyRectangle+0x12c) [0x100e852c]
 > 9: /usr/local/xorg/bin/X [0x10137474]
 > 10: /usr/local/xorg/bin/X(ProcPolyRectangle+0x220) [0x1003e9c0]
 > 11: /usr/local/xorg/bin/X(Dispatch+0x21c) [0x10043c40]
 > 12: /usr/local/xorg/bin/X(main+0x47c) [0x10025170]
 > 13: /lib/libc.so.6 [0xfc558ec]
 > 14: /lib/libc.so.6 [0xfc55a34]
 > 
 > Fatal server error:
 > Caught signal 11.  Server aborting
 > 
 > I have to go now so no time to track it.. In the XAA case, it happens with shadowfb in the backtrace
 > but appart from that, it's a similar issues.
 > 
 > Ben.
 > 
 >