64 			      union sctp_params param,
1102 					struct sctp_paramhdr *param)  in sctp_make_violation_paramlen()  argument
1106 			     sizeof(*param);  in sctp_make_violation_paramlen()
1114 			sizeof(error) + sizeof(*param));  in sctp_make_violation_paramlen()
1116 	sctp_addto_param(retval, sizeof(*param), param);  in sctp_make_violation_paramlen()
1969 					struct sctp_paramhdr *param,  in sctp_process_inv_paramlength()  argument
1980 	*errp = sctp_make_violation_paramlen(asoc, chunk, param);  in sctp_process_inv_paramlength()
1990 				 union sctp_params param,  in sctp_process_hn_param()  argument
1994 	__u16 len = ntohs(param.p->length);  in sctp_process_hn_param()
2005 				   param.v, len, 0);  in sctp_process_hn_param()
2013 				 union sctp_params param)  in sctp_verify_ext_param()  argument
2015 	__u16 num_ext = ntohs(param.p->length) - sizeof(struct sctp_paramhdr);  in sctp_verify_ext_param()
2021 		switch (param.ext->chunks[i]) {  in sctp_verify_ext_param()
2047 				   union sctp_params param)  in sctp_process_ext_param()  argument
2049 	__u16 num_ext = ntohs(param.p->length) - sizeof(struct sctp_paramhdr);  in sctp_process_ext_param()
2053 		switch (param.ext->chunks[i]) {  in sctp_process_ext_param()
2111 					union sctp_params param,  in sctp_process_unk_param()  argument
2117 	switch (param.p->type & SCTP_PARAM_ACTION_MASK) {  in sctp_process_unk_param()
2144 				     ntohs(param.p->length)))  in sctp_process_unk_param()
2145 			sctp_addto_chunk(*errp, ntohs(param.p->length),  in sctp_process_unk_param()
2146 					 param.v);  in sctp_process_unk_param()
2165 					  union sctp_params param,  in sctp_verify_param()  argument
2180 	switch (param.p->type) {  in sctp_verify_param()
2193 		if (!sctp_verify_ext_param(net, ep, param))  in sctp_verify_param()
2201 		if (ntohs(param.p->length) < sizeof(struct sctp_addip_param) +  in sctp_verify_param()
2203 			sctp_process_inv_paramlength(asoc, param.p,  in sctp_verify_param()
2211 		sctp_process_hn_param(asoc, param, chunk, err_chunk);  in sctp_verify_param()
2229 		if (SCTP_AUTH_RANDOM_LENGTH != ntohs(param.p->length) -  in sctp_verify_param()
2231 			sctp_process_inv_paramlength(asoc, param.p,  in sctp_verify_param()
2246 		if (260 < ntohs(param.p->length)) {  in sctp_verify_param()
2247 			sctp_process_inv_paramlength(asoc, param.p,  in sctp_verify_param()
2257 		hmacs = (struct sctp_hmac_algo_param *)param.p;  in sctp_verify_param()
2258 		n_elt = (ntohs(param.p->length) -  in sctp_verify_param()
2273 			sctp_process_inv_paramlength(asoc, param.p, chunk,  in sctp_verify_param()
2281 			 __func__, ntohs(param.p->type), cid);  in sctp_verify_param()
2283 		retval = sctp_process_unk_param(asoc, param, chunk, err_chunk);  in sctp_verify_param()
2295 	union sctp_params param;  in sctp_verify_init()  local
2309 	sctp_walk_params(param, peer_init, init_hdr.params) {  in sctp_verify_init()
2310 		if (param.p->type == SCTP_PARAM_STATE_COOKIE)  in sctp_verify_init()
2321 	if (param.v != (void *)chunk->chunk_end)  in sctp_verify_init()
2322 		return sctp_process_inv_paramlength(asoc, param.p, chunk, errp);  in sctp_verify_init()
2332 	sctp_walk_params(param, peer_init, init_hdr.params) {  in sctp_verify_init()
2333 		result = sctp_verify_param(net, ep, asoc, param, cid,  in sctp_verify_init()
2361 	union sctp_params param;  in sctp_process_init()  local
2384 	sctp_walk_params(param, peer_init, init_hdr.params) {  in sctp_process_init()
2386 		    (param.p->type == SCTP_PARAM_IPV4_ADDRESS ||  in sctp_process_init()
2387 		     param.p->type == SCTP_PARAM_IPV6_ADDRESS)) {  in sctp_process_init()
2388 			af = sctp_get_af_specific(param_type2af(param.p->type));  in sctp_process_init()
2389 			if (!af->from_addr_param(&addr, param.addr,  in sctp_process_init()
2396 		if (!sctp_process_param(asoc, param, peer_addr, gfp))  in sctp_process_init()
2541 			      union sctp_params param,  in sctp_process_param()  argument
2560 	switch (param.p->type) {  in sctp_process_param()
2571 		af = sctp_get_af_specific(param_type2af(param.p->type));  in sctp_process_param()
2572 		if (!af->from_addr_param(&addr, param.addr, htons(asoc->peer.port), 0))  in sctp_process_param()
2584 		stale = ntohl(param.life->lifespan_increment);  in sctp_process_param()
2612 		sat = ntohs(param.p->length) - sizeof(struct sctp_paramhdr);  in sctp_process_param()
2617 			switch (param.sat->types[i]) {  in sctp_process_param()
2639 			ntohs(param.p->length) - sizeof(struct sctp_paramhdr);  in sctp_process_param()
2641 		asoc->peer.cookie = kmemdup(param.cookie->body, asoc->peer.cookie_len, gfp);  in sctp_process_param()
2664 		asoc->peer.adaptation_ind = ntohl(param.aind->adaptation_ind);  in sctp_process_param()
2671 		addr_param = param.v + sizeof(struct sctp_addip_param);  in sctp_process_param()
2692 		sctp_process_ext_param(asoc, param);  in sctp_process_param()
2709 		asoc->peer.peer_random = kmemdup(param.p,  in sctp_process_param()
2710 					    ntohs(param.p->length), gfp);  in sctp_process_param()
2723 		asoc->peer.peer_hmacs = kmemdup(param.p,  in sctp_process_param()
2724 					    ntohs(param.p->length), gfp);  in sctp_process_param()
2731 		sctp_auth_asoc_set_default_hmac(asoc, param.hmac_algo);  in sctp_process_param()
2739 		asoc->peer.peer_chunks = kmemdup(param.p,  in sctp_process_param()
2740 					    ntohs(param.p->length), gfp);  in sctp_process_param()
2752 			 __func__, ntohs(param.p->type), asoc);  in sctp_process_param()
2867 	struct sctp_addip_param	param;  in sctp_make_asconf_update_ip()  local
2868 	int paramlen = sizeof(param);  in sctp_make_asconf_update_ip()
2911 		param.param_hdr.type = flags;  in sctp_make_asconf_update_ip()
2912 		param.param_hdr.length = htons(paramlen + addr_param_len);  in sctp_make_asconf_update_ip()
2913 		param.crr_id = htonl(i);  in sctp_make_asconf_update_ip()
2915 		sctp_addto_chunk(retval, paramlen, &param);  in sctp_make_asconf_update_ip()
2924 		param.param_hdr.type = SCTP_PARAM_DEL_IP;  in sctp_make_asconf_update_ip()
2925 		param.param_hdr.length = htons(paramlen + addr_param_len);  in sctp_make_asconf_update_ip()
2926 		param.crr_id = htonl(i);  in sctp_make_asconf_update_ip()
2928 		sctp_addto_chunk(retval, paramlen, &param);  in sctp_make_asconf_update_ip()
2953 	struct sctp_addip_param	param;  in sctp_make_asconf_set_prim()  local
2955 	int len = sizeof(param);  in sctp_make_asconf_set_prim()
2968 	param.param_hdr.type = SCTP_PARAM_SET_PRIMARY;  in sctp_make_asconf_set_prim()
2969 	param.param_hdr.length = htons(len);  in sctp_make_asconf_set_prim()
2970 	param.crr_id = 0;  in sctp_make_asconf_set_prim()
2972 	sctp_addto_chunk(retval, sizeof(param), &param);  in sctp_make_asconf_set_prim()
3210 	union sctp_params param;  in sctp_verify_asconf()  local
3213 	sctp_walk_params(param, addip, addip_hdr.params) {  in sctp_verify_asconf()
3214 		size_t length = ntohs(param.p->length);  in sctp_verify_asconf()
3216 		*errp = param.p;  in sctp_verify_asconf()
3217 		switch (param.p->type) {  in sctp_verify_asconf()
3226 			if (param.v != addip->addip_hdr.params)  in sctp_verify_asconf()
3233 			if (param.v != addip->addip_hdr.params)  in sctp_verify_asconf()
3243 			length = ntohs(param.addip->param_hdr.length);  in sctp_verify_asconf()
3264 	if (param.v != chunk->chunk_end)  in sctp_verify_asconf()
3282 	union sctp_params param;  in sctp_process_asconf()  local
3313 	sctp_walk_params(param, addip, addip_hdr.params) {  in sctp_process_asconf()
3315 		if (param.p->type == SCTP_PARAM_IPV4_ADDRESS ||  in sctp_process_asconf()
3316 		    param.p->type == SCTP_PARAM_IPV6_ADDRESS)  in sctp_process_asconf()
3320 						     param.addip);  in sctp_process_asconf()
3331 			sctp_add_asconf_response(asconf_ack, param.addip->crr_id,  in sctp_process_asconf()
3332 						 err_code, param.addip);  in sctp_process_asconf()
3884 	union sctp_params param;  in sctp_verify_reconf()  local
3889 	sctp_walk_params(param, hdr, params) {  in sctp_verify_reconf()
3890 		__u16 length = ntohs(param.p->length);  in sctp_verify_reconf()
3892 		*errp = param.p;  in sctp_verify_reconf()
3895 		switch (param.p->type) {  in sctp_verify_reconf()
3933 		last = param.p->type;  in sctp_verify_reconf()