mi: only process master if the SD is still attached.
SDs may be detached during event processing (e.g. if a passive grab activates). In this case, the event must not be processed through the master device. Reported-by: Thomas Jaeger Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
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@ -402,7 +402,9 @@ mieqProcessDeviceEvent(DeviceIntPtr dev,
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/* process slave first, then master */
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dev->public.processInputProc(event, dev);
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if (master)
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/* Check for the SD's master in case the device got detached
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* during event processing */
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if (master && dev->u.master)
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master->public.processInputProc(
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(InternalEvent*)masterEvents->event,
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master);
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