bsd/net/if_utun_crypto.c

190 		utun_crypto_keys_t      *crypto_keys = NULL;
218 		crypto_keys = utun_alloc(sizeof(*crypto_keys));
219 		if (!crypto_keys) {
222 		bzero(crypto_keys, sizeof(*crypto_keys));
230 			if ((err = utun_ctl_config_crypto_keys_ipsec(pcb, crypto_keys_args, crypto_keys))) {
231 				utun_free(crypto_keys);
236 			utun_free(crypto_keys);
239 		crypto_keys->type = crypto_keys_args->type;
240 		LIST_INSERT_HEAD(&crypto_ctx->keys_listhead, crypto_keys, chain);
241 		crypto_keys->valid = 1;