WskSendTo returns STATUS_DATA_NOT_ACCEPTED

Question

My call to WskSendTo returns STATUS_DATA_NOT_ACCEPTED:

((PWSK_PROVIDER_DATAGRAM_DISPATCH)m_socket->Dispatch)->WskSendTo(m_socket, &wskbuf, 0, (PSOCKADDR)&IPv4RemoteAddress, 0, NULL, m_irp);

The buffer is allocated from NonPagedPool and should be correctly created. Any ideas?

Answer 1

Have you bound the socket to a local address?

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Thomas F. Divine http://www.pcausa.com

Answer 2

Yes and I even see the binding in netstat. I just tried out my UDP code inside a kernel-mode service and it works like a charm. In contrast to my driver environment, the service runs at PASSIVE and not DISPATCH_LEVEL. Could this be an issue?