Using redis C library, the problem of asynchronous memory leakage

Use redis c library , The problem of asynchronous memory leakage

bool CPubLongConnect::Disconnect(){    if (p_redis_context)    {        // If you release it, you can't release it again         if (!(p_redis_context->c.flags & REDIS_DISCONNECTING) && !(p_redis_context->c.flags & REDIS_FREEING))        {            redisAsyncDisconnect(p_redis_context);            //delete p_redis_context;        }    }    if (p_event_base)    {        event_base_free(p_event_base);        //delete p_event_base;;    }    //p_event_base = NULL;    return true;}

Code called on release , As shown in the above figure, there is memory growth in the call , If you don't comment out delete, be double free,

How can we solve this problem ？