[Bug 19986] can't start imap gis of my town. it work under winxp.

[wine-bugs at winehq.org]

http://bugs.winehq.org/show_bug.cgi?id=19986


Tel <lists at lnx-bsp.net> changed:

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--- Comment #7 from Tel <lists at lnx-bsp.net>  2010-01-01 23:21:23 ---
I would like this to be re-opened.

The is a real bug in wine: it sends invalid xrender glyph data to the X11
server and for some (but not all) video drivers this crashes the X server. This
also indicates a bug in the X server (the existence of one bug does not deny
the existence of others). I can tell you about the X11 bug, it is a failure to
check the NULL pointer in the file render.c and the function
ProcRenderAddGlyphs() and a patch is available here --

https://bugs.launchpad.net/xserver-xorg-video-intel/+bug/408016


That said, I have no idea where the wine bug might be lurking other than that
it is something to do with client-side font handling and the xrender extension.
If you disable xrender in the X11 config or if you recompile wine with client
side fonts disabled then the bug goes away (although many programs run into
other different problems with this particular feature disabled).

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