Lines Matching refs:nsec3

330 	dns_rdata_nsec3_t *nsec3 = source;
336 	REQUIRE(nsec3->common.rdtype == type);
337 	REQUIRE(nsec3->common.rdclass == rdclass);
338 	REQUIRE(nsec3->typebits != NULL || nsec3->len == 0);
339 	REQUIRE(nsec3->hash == dns_hash_sha1);
344 	RETERR(uint8_tobuffer(nsec3->hash, target));
345 	RETERR(uint8_tobuffer(nsec3->flags, target));
346 	RETERR(uint16_tobuffer(nsec3->iterations, target));
347 	RETERR(uint8_tobuffer(nsec3->salt_length, target));
348 	RETERR(mem_tobuffer(target, nsec3->salt, nsec3->salt_length));
349 	RETERR(uint8_tobuffer(nsec3->next_length, target));
350 	RETERR(mem_tobuffer(target, nsec3->next, nsec3->next_length));
355 	for (i = 0; i < nsec3->len ; i += len) {
356 		INSIST(i + 2 <= nsec3->len);
357 		window = nsec3->typebits[i];
358 		len = nsec3->typebits[i+1];
362 		INSIST(i + len <= nsec3->len);
363 		INSIST(nsec3->typebits[i + len - 1] != 0);
367 	return (mem_tobuffer(target, nsec3->typebits, nsec3->len));
373 	dns_rdata_nsec3_t *nsec3 = target;
379 	nsec3->common.rdclass = rdata->rdclass;
380 	nsec3->common.rdtype = rdata->type;
381 	ISC_LINK_INIT(&nsec3->common, link);
385 	nsec3->hash = uint8_consume_fromregion(&region);
386 	nsec3->flags = uint8_consume_fromregion(&region);
387 	nsec3->iterations = uint16_consume_fromregion(&region);
389 	nsec3->salt_length = uint8_consume_fromregion(&region);
390 	nsec3->salt = mem_maybedup(mctx, region.base, nsec3->salt_length);
391 	if (nsec3->salt == NULL)
393 	isc_region_consume(&region, nsec3->salt_length);
395 	nsec3->next_length = uint8_consume_fromregion(&region);
396 	nsec3->next = mem_maybedup(mctx, region.base, nsec3->next_length);
397 	if (nsec3->next == NULL)
399 	isc_region_consume(&region, nsec3->next_length);
401 	nsec3->len = region.length;
402 	nsec3->typebits = mem_maybedup(mctx, region.base, region.length);
403 	if (nsec3->typebits == NULL)
406 	nsec3->mctx = mctx;
410 	if (nsec3->next != NULL)
411 		isc_mem_free(mctx, nsec3->next);
412 	isc_mem_free(mctx, nsec3->salt);
418 	dns_rdata_nsec3_t *nsec3 = source;
421 	REQUIRE(nsec3->common.rdtype == 50);
423 	if (nsec3->mctx == NULL)
426 	if (nsec3->salt != NULL)
427 		isc_mem_free(nsec3->mctx, nsec3->salt);
428 	if (nsec3->next != NULL)
429 		isc_mem_free(nsec3->mctx, nsec3->next);
430 	if (nsec3->typebits != NULL)
431 		isc_mem_free(nsec3->mctx, nsec3->typebits);
432 	nsec3->mctx = NULL;