kc3-lang/libevent

2010-02-22T15:38:23

Make bufferevent_free() clear all callbacks immediately. This should end the family of bugs where we call bufferevent_free() while a pending callback is holding a reference on the bufferevent, and the callback tries to invoke the user callbacks before it releases its own final reference. This means that bufferevent_decref() is now a separate function from bufferevent_free().