29 lines
716 B
C
29 lines
716 B
C
|
/* SPDX-License-Identifier: LGPL-2.1+ */
|
||
|
|
||
|
#include <errno.h>
|
||
|
|
||
|
#include "alloc-util.h"
|
||
|
#include "fd-util.h"
|
||
|
#include "fuzz.h"
|
||
|
#include "hostname-util.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((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;
|
||
|
}
|