/*

 * Common helper functions for fuzzing tools

 * Copyright (c) 2019, Jouni Malinen <j@w1.fi>

 *

 * This software may be distributed under the terms of the BSD license.

 * See README for more details.

 */

#include "utils/includes.h"

#include "utils/common.h"

void wpa_fuzzer_set_debug_level(void)

{

  static int first = 1;

  if (first) {

    char *env;

    first = 0;

    env = getenv("WPADEBUG");

    if (env)

      wpa_debug_level = atoi(env);

    else

      wpa_debug_level = MSG_ERROR + 1;

    wpa_debug_show_keys = 1;

  }

}

#ifndef TEST_LIBFUZZER

int LLVMFuzzerTestOneInput(const uint8_t *data, size_t size);

int main(int argc, char *argv[])

{

  char *data;

  size_t len;

  if (argc < 2) {

    printf("usage: %s <file>\n", argv[0]);

    return -1;

  }

  data = os_readfile(argv[1], &len);

  if (!data) {

    printf("Could not read '%s'\n", argv[1]);

    return -1;

  }

  LLVMFuzzerTestOneInput((const uint8_t *) data, len);

  os_free(data);

  return 0;

}

#endif /* !TEST_LIBFUZZER */