int read_etc_hostname(const char *path, char **ret) { _cleanup_fclose_ FILE *f = NULL; assert(ret); if (!path) path = "/etc/hostname"; f = fopen(path, "re"); if (!f) return -errno; return read_etc_hostname_stream(f, ret); }
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; }