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Add refcounting to the thread member of the pipe user.
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dea2952242
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@ -48,7 +48,7 @@ struct pipe_user
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struct named_pipe *pipe;
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struct pipe_user *next;
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struct pipe_user *prev;
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void *thread;
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struct thread *thread;
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void *func;
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void *overlapped;
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};
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@ -134,6 +134,7 @@ static void notify_waiter( struct pipe_user *user, unsigned int status)
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thread_queue_apc(user->thread,NULL,user->func,
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APC_ASYNC,1,2,user->overlapped,status);
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}
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if (user->thread) release_object(user->thread);
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user->thread = NULL;
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user->func = NULL;
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user->overlapped=NULL;
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@ -172,6 +173,7 @@ static void pipe_user_destroy( struct object *obj)
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if (user->next) user->next->prev = user->prev;
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if (user->prev) user->prev->next = user->next;
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else user->pipe->users = user->next;
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if (user->thread) release_object(user->thread);
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release_object(user->pipe);
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}
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@ -361,7 +363,7 @@ DECL_HANDLER(connect_named_pipe)
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else
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{
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user->state = ps_wait_open;
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user->thread = current;
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user->thread = (struct thread *)grab_object(current);
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user->func = req->func;
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user->overlapped = req->overlapped;
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@ -405,7 +407,7 @@ DECL_HANDLER(wait_named_pipe)
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if( (user = create_pipe_user (pipe, -1)) )
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{
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user->state = ps_wait_connect;
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user->thread = current;
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user->thread = (struct thread *)grab_object(current);
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user->func = req->func;
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user->overlapped = req->overlapped;
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/* don't release it */
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