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input: fix memory leak

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If kbd_queue is not empty and queue_count >= queue_limit,
we should free evt.

Change-Id: Ieeacf90d5e7e370a40452ec79031912d8b864d83
Signed-off-by: linzhecheng <linzhecheng@huawei.com>
Message-id: 20171225023730.5512-1-linzhecheng@huawei.com
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
This commit is contained in:
linzhecheng 2017-12-25 10:37:30 +08:00 committed by Gerd Hoffmann
parent 997eba28a3
commit fca4774a96
1 changed files with 2 additions and 0 deletions
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2
ui/input.c
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@ -421,6 +421,8 @@ void qemu_input_event_send_key(QemuConsole *src, KeyValue *key, bool down)
} else if (queue_count < queue_limit) { } else if (queue_count < queue_limit) {
qemu_input_queue_event(&kbd_queue, src, evt); qemu_input_queue_event(&kbd_queue, src, evt);
qemu_input_queue_sync(&kbd_queue); qemu_input_queue_sync(&kbd_queue);
} else {
qapi_free_InputEvent(evt);
} }
} }