[Bug 656503] Re: event dispatch can hang under some circumstances

[Evan Broder]

Natty changed looked good, thanks. I've uploaded that. I'll be taking a
look at the SRU shortly.

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event dispatch can hang under some circumstances
https://bugs.launchpad.net/bugs/656503
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Status in uTouch-geis: Fix Released
Status in “utouch-geis” package in Ubuntu: Fix Released
Status in “utouch-geis” source package in Maverick: New

Bug description:
Geis event dispatching can hang with high cpu usage under some circumstances.

Specifically, if a gesture event callback contains the following sequence

  system("xdotool getactivewindow key x");

the X server sends an XCB_UNGRAB_KEY event, which sends the event dispatch into an infinite loop.