bsd/netkey/key.c

3181 	struct secasvar *newsav;
3190 	KMALLOC_NOWAIT(newsav, struct secasvar *, sizeof(struct secasvar));
3191 	if (newsav == NULL) {
3193 		KMALLOC_WAIT(newsav, struct secasvar *, sizeof(struct secasvar));
3195 		if (newsav == NULL) {
3201 	bzero((caddr_t)newsav, sizeof(struct secasvar));
3205 		key_setspi(newsav, 0);
3210 			newsav->seq =
3214 			newsav->seq = mhp->msg->sadb_msg_seq;
3220 			KFREE(newsav);
3226 		key_setspi(newsav, xsa->sadb_sa_spi);
3227 		newsav->seq = mhp->msg->sadb_msg_seq;
3230 		KFREE(newsav);
3237 		*errp = key_setsaval(newsav, m, mhp);
3239 			if (newsav->spihash.le_prev || newsav->spihash.le_next)
3240 				LIST_REMOVE(newsav, spihash);
3241 			KFREE(newsav);
3250 	newsav->created = tv.tv_sec;
3253 	newsav->pid = mhp->msg->sadb_msg_pid;
3256 	newsav->sah = sah;
3257 	newsav->refcnt = 1;
3258 	newsav->state = SADB_SASTATE_LARVAL;
3259 	LIST_INSERT_TAIL(&sah->savtree[SADB_SASTATE_LARVAL], newsav,
3263 	return newsav;
3294 	struct secasvar *newsav;
3302 	KMALLOC_NOWAIT(newsav, struct secasvar *, sizeof(struct secasvar));
3303 	if (newsav == NULL) {
3305 		KMALLOC_WAIT(newsav, struct secasvar *, sizeof(struct secasvar));
3307 		if (newsav == NULL) {
3312 	bzero((caddr_t)newsav, sizeof(struct secasvar));
3317 		newsav->seq = (acq_seq = (acq_seq == ~0 ? 1 : ++acq_seq));
3320 		newsav->seq = seq;
3321 	key_setspi(newsav, spi);
3323 	if (key_setsaval2(newsav,
3339 		if (newsav->spihash.le_prev || newsav->spihash.le_next)
3340 			LIST_REMOVE(newsav, spihash);
3341 		KFREE(newsav);
3349 		newsav->created = tv.tv_sec;
3352 	newsav->pid = pid;
3355 	newsav->sah = sah;
3356 	newsav->refcnt = 1;
3358 		newsav->state = SADB_SASTATE_MATURE;
3359 		LIST_INSERT_TAIL(&sah->savtree[SADB_SASTATE_MATURE], newsav,
3362 		newsav->state = SADB_SASTATE_LARVAL;
3363 		LIST_INSERT_TAIL(&sah->savtree[SADB_SASTATE_LARVAL], newsav,
3368 	return newsav;
5720 	struct secasvar *newsav;
5821 	newsav = key_newsav(m, mhp, newsah, &error);
5822 	if (newsav == NULL) {
5829 	key_setspi(newsav, htonl(spi));
5907 	newmsg->sadb_msg_seq = newsav->seq;
6297 	struct secasvar *newsav;
6380 	newsav = key_newsav(m, mhp, newsah, &error);
6381 	if (newsav == NULL) {
6390 	if ((newsav->flags & SADB_X_EXT_NATT_MULTIPLEUSERS) != 0 &&
6393 		newsav->flags &= ~SADB_X_EXT_NATT_MULTIPLEUSERS;
6396 	if ((error = key_mature(newsav)) != 0) {
6397 		key_freesav(newsav, KEY_SADB_LOCKED);