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/* SPDX-License-Identifier: LGPL-2.1-or-later */
#include "fd-util.h"
#include "fuzz.h"
#include "memory-util.h"
#include "memstream-util.h"
#include "resolved-dns-packet.h"
int LLVMFuzzerTestOneInput(const uint8_t *data, size_t size) {
_cleanup_(dns_resource_record_unrefp) DnsResourceRecord *rr = NULL, *copy = NULL;
_cleanup_(json_variant_unrefp) JsonVariant *v = NULL;
_cleanup_(memstream_done) MemStream m = {};
FILE *f;
if (outside_size_range(size, 0, DNS_PACKET_SIZE_MAX))
return 0;
if (dns_resource_record_new_from_raw(&rr, data, size) < 0)
return 0;
fuzz_setup_logging();
assert_se(copy = dns_resource_record_copy(rr));
assert_se(dns_resource_record_equal(copy, rr) > 0);
assert_se(f = memstream_init(&m));
(void) fprintf(f, "%s", strna(dns_resource_record_to_string(rr)));
if (dns_resource_record_to_json(rr, &v) < 0)
return 0;
(void) json_variant_dump(v, JSON_FORMAT_PRETTY|JSON_FORMAT_COLOR|JSON_FORMAT_SOURCE, f, NULL);
(void) dns_resource_record_to_wire_format(rr, false);
(void) dns_resource_record_to_wire_format(rr, true);
return 0;
}
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