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n-api: fix use-after-free with napi_remove_async_cleanup_hook #34662

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n-api: fix use-after-free with napi_remove_async_cleanup_hook #34662

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7ff8795
src: fix `size` underflow in CallbackQueue
addaleax Aug 7, 2020
60941d6
src: spin shutdown loop while immediates are pending
addaleax Aug 7, 2020
b94ceaf
n-api: fix use-after-free with napi_remove_async_cleanup_hook
addaleax Aug 7, 2020
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src: fix size underflow in CallbackQueue 
Only decrease the size when actually removing items.
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@addaleax
addaleax committed Aug 7, 2020
commit 7ff8795f850d6d73e3f9a68c8bfb2a5c7bda5a97
2 changes: 1 addition & 1 deletion src/callback_queue-inl.h
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Expand Up @@ -22,8 +22,8 @@ CallbackQueue<R, Args...>::Shift() {
head_ = ret->get_next();
if (!head_)
tail_ = nullptr; // The queue is now empty.
size_--;
}
size_--;
return ret;
}

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