+ p = kmemdup(ualg, xfrm_alg_len(ualg), GFP_KERNEL);
+ if (!p)
+ return -ENOMEM;
+
+ strcpy(p->alg_name, algo->name);
+ *algpp = p;
+ return 0;
+}
+
+static int attach_aead(struct xfrm_algo_aead **algpp, u8 *props,
+ struct nlattr *rta)
+{
+ struct xfrm_algo_aead *p, *ualg;
+ struct xfrm_algo_desc *algo;
+
+ if (!rta)
+ return 0;
+
+ ualg = nla_data(rta);
+
+ algo = xfrm_aead_get_byname(ualg->alg_name, ualg->alg_icv_len, 1);
+ if (!algo)
+ return -ENOSYS;
+ *props = algo->desc.sadb_alg_id;
+
+ p = kmemdup(ualg, aead_len(ualg), GFP_KERNEL);