blob: b8d36da54a6980d53448c4743f80ead6acfebf0c [file] [log] [blame]
/* SPDX-License-Identifier: LGPL-2.1-or-later */
#include "alloc-util.h"
#include "fd-util.h"
#include "fileio.h"
#include "fuzz.h"
#include "hostname-setup.h"
int LLVMFuzzerTestOneInput(const uint8_t *data, size_t size) {
_cleanup_fclose_ FILE *f = NULL;
_cleanup_free_ char *ret = NULL;
if (size == 0)
return 0;
f = fmemopen_unlocked((char*) data, size, "re");
assert_se(f);
/* We don't want to fill the logs with messages about parse errors.
* Disable most logging if not running standalone */
if (!getenv("SYSTEMD_LOG_LEVEL"))
log_set_max_level(LOG_CRIT);
(void) read_etc_hostname_stream(f, &ret);
return 0;
}