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	Merge pull request #143 from Ongy/signal_remove
fixes use after free caused by signal lists
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						commit
						f4faa731f0
					
				
					 3 changed files with 7 additions and 1 deletions
				
			
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			@ -30,7 +30,7 @@ void wlr_input_device_destroy(struct wlr_input_device *dev) {
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	}
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	wl_signal_emit(&dev->events.destroy, dev);
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	if (dev->_device) {
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		switch (dev->type) {
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		case WLR_INPUT_DEVICE_KEYBOARD:
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			@ -58,6 +58,7 @@ void wlr_input_device_destroy(struct wlr_input_device *dev) {
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	if (dev->impl && dev->impl->destroy) {
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		dev->impl->destroy(dev);
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	} else {
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		wl_list_remove(&dev->events.destroy.listener_list);
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		free(dev);
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	}
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}
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			@ -14,6 +14,7 @@ void wlr_keyboard_destroy(struct wlr_keyboard *kb) {
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	if (kb && kb->impl && kb->impl->destroy) {
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		kb->impl->destroy(kb);
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	} else {
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		wl_list_remove(&kb->events.key.listener_list);
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		free(kb);
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	}
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}
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			@ -17,6 +17,10 @@ void wlr_pointer_destroy(struct wlr_pointer *pointer) {
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	if (pointer && pointer->impl && pointer->impl->destroy) {
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		pointer->impl->destroy(pointer);
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	} else {
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		wl_list_remove(&pointer->events.motion.listener_list);
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		wl_list_remove(&pointer->events.motion_absolute.listener_list);
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		wl_list_remove(&pointer->events.button.listener_list);
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		wl_list_remove(&pointer->events.axis.listener_list);
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		free(pointer);
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	}
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}
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