/* Verification Tag: 8.5.1 E) Rules for packet carrying a SHUTDOWN ACK If the receiver is in COOKIE-ECHOED or COOKIE-WAIT state the procedures in section 8.4 SHOULD be followed, in other words it should be treated as an Out Of The Blue packet. [This means that we do NOT check the Verification Tag on these chunks.  */
sctp_disposition_t sctp_sf_do_8_5_1_E_sa(const struct sctp_endpoint *ep, const struct sctp_association *asoc, const sctp_subtype_t type, void *arg, sctp_cmd_seq_t *commands)
/* Verification Tag: 8.5.1 E) Rules for packet carrying a SHUTDOWN ACK If the receiver is in COOKIE-ECHOED or COOKIE-WAIT state the procedures in section 8.4 SHOULD be followed, in other words it should be treated as an Out Of The Blue packet. [This means that we do NOT check the Verification Tag on these chunks.  */
sctp_disposition_t sctp_sf_do_8_5_1_E_sa(const struct sctp_endpoint *ep, const struct sctp_association *asoc, const sctp_subtype_t type, void *arg, sctp_cmd_seq_t *commands)
{
	struct sctp_chunk *chunk = arg;
	if (!sctp_chunk_length_valid(chunk, sizeof(sctp_chunkhdr_t)))
		return sctp_sf_violation_chunklen(ep, asoc, type, arg,
						  commands);
	SCTP_INC_STATS(SCTP_MIB_OUTOFBLUES);
	return sctp_sf_shut_8_4_5(ep, NULL, type, arg, commands);
}