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fix a double-free when the receiver is removed

This commit is contained in:
Daniel Pavel 2012-10-13 19:55:44 +03:00
parent 371b874986
commit ec7ebb0939
1 changed files with 2 additions and 1 deletions
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3
lib/logitech/unifying_receiver/listener.py
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@ -80,6 +80,7 @@ class EventsListener(Thread):
try: try:
event = _base.read(self.receiver, _READ_EVENT_TIMEOUT) event = _base.read(self.receiver, _READ_EVENT_TIMEOUT)
except E.NoReceiver: except E.NoReceiver:
self.receiver = 0
_l.warn("%s receiver disconnected", self) _l.warn("%s receiver disconnected", self)
self.events.put(Packet(0xFF, 0xFF, None)) self.events.put(Packet(0xFF, 0xFF, None))
self._active = False self._active = False
@ -146,4 +147,4 @@ class EventsListener(Thread):
return self.__str_cached return self.__str_cached
def __nonzero__(self): def __nonzero__(self):
return self._active return self._active and self.receiver