ext Peter Hutterer wrote:
On Wed, May 12, 2010 at 11:02:10AM +0300, Rami Ylimäki wrote:
ext Daniel Stone wrote:
On Wed, May 12, 2010 at 11:59:57AM +1000, Peter Hutterer wrote:
Have a look at commit c34f76f475bc632490122e67b5a82575d69d5569
Pull down extra bytes when reading a GenericEvent (non-xcb).
in libX11, I strongly suspect that this is the root issue here. libXi
probably just uncovers this as XI2 is the only extension using long events
so far.
It's wildly incomplete, though:
http://people.freedesktop.org/~daniels/libx11-1.1.5-prexcb-genericevents.diff
is a better approximation of what's needed; works with 1.1.5 at least.
(Nevermind the version number in the directory name, long story.)
Cheers,
Daniel
Thanks, it's indeed a problem in Xlib. I already tested the patch
from Daniel but was still getting segmentation faults and sequence
lost errors when testing with "xinput test-xi2" for example.
However, the patch from Daniel certainly helps me to avoid the
original crashes that I had. Unfortunately I haven't currently had
time to investigate the remaining problems further.
can you open a bug for this please. I don't think I'll find the time to
investigate this either right now (non-xcb is somewhat of a limited use-case
for me) but having at least a bug number to point others too would be good.
Cheers,
Peter
Here it is: https://bugs.freedesktop.org/show_bug.cgi?id=28099.
-- Rami
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