bsd/netkey/key.c

5488 	struct secacq *acq, *nextacq;
5490 	for (acq = LIST_FIRST(&acqtree);
5491 	     acq != NULL;
5492 	     acq = nextacq) {
5494 		nextacq = LIST_NEXT(acq, chain);
5496 		if (tv.tv_sec - acq->created > key_blockacq_lifetime
5497 		 && __LIST_CHAINED(acq)) {
5498 			LIST_REMOVE(acq, chain);
5499 			KFREE(acq);
5507 	struct secspacq *acq, *nextacq;
5509 	for (acq = LIST_FIRST(&spacqtree);
5510 	     acq != NULL;
5511 	     acq = nextacq) {
5513 		nextacq = LIST_NEXT(acq, chain);
5515 		if (tv.tv_sec - acq->created > key_blockacq_lifetime
5516 		 && __LIST_CHAINED(acq)) {
5517 			LIST_REMOVE(acq, chain);
5518 			KFREE(acq);
5834 		struct secacq *acq;
5835 		if ((acq = key_getacqbyseq(mhp->msg->sadb_msg_seq)) != NULL) {
5839 			acq->created = tv.tv_sec;
5840 			acq->count = 0;
7420 	struct secacq *acq;
7424 	LIST_FOREACH(acq, &acqtree, chain) {
7425 		if (key_cmpsaidx(saidx, &acq->saidx, CMP_EXACTLY))
7426 			return acq;
7436 	struct secacq *acq;
7440 	LIST_FOREACH(acq, &acqtree, chain) {
7441 		if (acq->seq == seq)
7442 			return acq;
7453 	struct secspacq *acq;
7457 	KMALLOC_NOWAIT(acq, struct secspacq *, sizeof(struct secspacq));
7458 	if (acq == NULL) {
7460 		KMALLOC_WAIT(acq, struct secspacq *, sizeof(struct secspacq));
7462 		if (acq == NULL) {
7467 	bzero(acq, sizeof(*acq));
7470 	bcopy(spidx, &acq->spidx, sizeof(acq->spidx));
7472 	acq->created = tv.tv_sec;
7473 	acq->count = 0;
7475 	return acq;
7482 	struct secspacq *acq;
7486 	LIST_FOREACH(acq, &spacqtree, chain) {
7487 		if (key_cmpspidx_exactly(spidx, &acq->spidx))
7488 			return acq;
7535 		struct secacq *acq;
7546 		if ((acq = key_getacqbyseq(mhp->msg->sadb_msg_seq)) == NULL) {
7556 		/* reset acq counter in order to deletion by timehander. */
7558 		acq->created = tv.tv_sec;
7559 		acq->count = 0;