37 	struct nlattr *rt = attrs[type];  in verify_one_alg()  local
40 	if (!rt)  in verify_one_alg()
43 	algp = nla_data(rt);  in verify_one_alg()
44 	if (nla_len(rt) < xfrm_alg_len(algp))  in verify_one_alg()
63 	struct nlattr *rt = attrs[XFRMA_ALG_AUTH_TRUNC];  in verify_auth_trunc()  local
66 	if (!rt)  in verify_auth_trunc()
69 	algp = nla_data(rt);  in verify_auth_trunc()
70 	if (nla_len(rt) < xfrm_alg_auth_len(algp))  in verify_auth_trunc()
79 	struct nlattr *rt = attrs[XFRMA_ALG_AEAD];  in verify_aead()  local
82 	if (!rt)  in verify_aead()
85 	algp = nla_data(rt);  in verify_aead()
86 	if (nla_len(rt) < aead_len(algp))  in verify_aead()
96 	struct nlattr *rt = attrs[type];  in verify_one_addr()  local
98 	if (rt && addrp)  in verify_one_addr()
99 		*addrp = nla_data(rt);  in verify_one_addr()
104 	struct nlattr *rt = attrs[XFRMA_SEC_CTX];  in verify_sec_ctx_len()  local
107 	if (!rt)  in verify_sec_ctx_len()
110 	uctx = nla_data(rt);  in verify_sec_ctx_len()
120 	struct nlattr *rt = attrs[XFRMA_REPLAY_ESN_VAL];  in verify_replay()  local
124 		if (!rt)  in verify_replay()
127 		rs = nla_data(rt);  in verify_replay()
132 		if (nla_len(rt) < xfrm_replay_state_esn_len(rs) &&  in verify_replay()
133 		    nla_len(rt) != sizeof(*rs))  in verify_replay()
137 	if (!rt)  in verify_replay()
468 	struct nlattr *rt = attrs[XFRMA_REPLAY_THRESH];  in xfrm_update_ae_params()  local
498 	if (rt)  in xfrm_update_ae_params()
499 		x->replay_maxdiff = nla_get_u32(rt);  in xfrm_update_ae_params()
1312 	struct nlattr *rt = attrs[XFRMA_SEC_CTX];  in copy_from_user_sec_ctx()  local
1315 	if (!rt)  in copy_from_user_sec_ctx()
1318 	uctx = nla_data(rt);  in copy_from_user_sec_ctx()
1382 	struct nlattr *rt = attrs[XFRMA_TMPL];  in copy_from_user_tmpl()  local
1384 	if (!rt) {  in copy_from_user_tmpl()
1387 		struct xfrm_user_tmpl *utmpl = nla_data(rt);  in copy_from_user_tmpl()
1388 		int nr = nla_len(rt) / sizeof(*utmpl);  in copy_from_user_tmpl()
1402 	struct nlattr *rt = attrs[XFRMA_POLICY_TYPE];  in copy_from_user_policy_type()  local
1407 	if (rt) {  in copy_from_user_policy_type()
1408 		upt = nla_data(rt);  in copy_from_user_policy_type()
1709 		struct nlattr *rt = attrs[XFRMA_SEC_CTX];  in xfrm_get_policy()  local
1717 		if (rt) {  in xfrm_get_policy()
1718 			struct xfrm_user_sec_ctx *uctx = nla_data(rt);  in xfrm_get_policy()
1998 		struct nlattr *rt = attrs[XFRMA_SEC_CTX];  in xfrm_add_pol_expire()  local
2006 		if (rt) {  in xfrm_add_pol_expire()
2007 			struct xfrm_user_sec_ctx *uctx = nla_data(rt);  in xfrm_add_pol_expire()
2079 	struct nlattr *rt = attrs[XFRMA_TMPL];  in xfrm_add_acquire()  local
2105 	ut = nla_data(rt);  in xfrm_add_acquire()
2138 	struct nlattr *rt = attrs[XFRMA_MIGRATE];  in copy_from_user_migrate()  local
2152 	um = nla_data(rt);  in copy_from_user_migrate()
2153 	num_migrate = nla_len(rt) / sizeof(*um);  in copy_from_user_migrate()