fragattacks/tests/fuzzing/json/json.c

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/*
* JSON parser - test program
* 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"
#include "utils/json.h"
#include "../fuzzer-common.h"
int LLVMFuzzerTestOneInput(const uint8_t *data, size_t size)
{
struct json_token *root;
char *txt;
size_t buflen = 10000;
wpa_fuzzer_set_debug_level();
root = json_parse((const char *) data, size);
if (!root) {
wpa_printf(MSG_DEBUG, "JSON parsing failed");
return 0;
}
txt = os_zalloc(buflen);
if (txt) {
json_print_tree(root, txt, buflen);
wpa_printf(MSG_DEBUG, "%s", txt);
os_free(txt);
}
json_free(root);
return 0;
}