mirror of
https://github.com/openssl/openssl.git
synced 2024-12-21 06:09:35 +08:00
55aab29c1e
v3name_fuzzer build modifications create 99-test_fuzz_v3name_fuzzer.t test corpus for cve-2023-0286 Reviewed-by: Kurt Roeckx <kurt@roeckx.be> Reviewed-by: Paul Dale <pauli@openssl.org> (Merged from https://github.com/openssl/openssl/pull/20274)
45 lines
1.1 KiB
C
45 lines
1.1 KiB
C
/*
|
|
* Copyright 2012-2023 The OpenSSL Project Authors. All Rights Reserved.
|
|
*
|
|
* Licensed under the Apache License 2.0 (the "License"). You may not use
|
|
* this file except in compliance with the License. You can obtain a copy
|
|
* in the file LICENSE in the source distribution or at
|
|
* https://www.openssl.org/source/license.html
|
|
*/
|
|
|
|
#include <string.h>
|
|
#include <openssl/e_os2.h>
|
|
#include <openssl/x509.h>
|
|
#include <openssl/x509v3.h>
|
|
#include "internal/nelem.h"
|
|
#include "fuzzer.h"
|
|
|
|
int FuzzerInitialize(int *argc, char ***argv)
|
|
{
|
|
return 1;
|
|
}
|
|
|
|
int FuzzerTestOneInput(const uint8_t* data, size_t size){
|
|
GENERAL_NAME *namesa;
|
|
GENERAL_NAME *namesb;
|
|
|
|
const unsigned char *derp = data;
|
|
/*
|
|
* We create two versions of each GENERAL_NAME so that we ensure when
|
|
* we compare them they are always different pointers.
|
|
*/
|
|
namesa = d2i_GENERAL_NAME(NULL, &derp, size);
|
|
derp = data;
|
|
namesb = d2i_GENERAL_NAME(NULL, &derp, size);
|
|
GENERAL_NAME_cmp(namesa, namesb);
|
|
if (namesa != NULL)
|
|
GENERAL_NAME_free(namesa);
|
|
if (namesb != NULL)
|
|
GENERAL_NAME_free(namesb);
|
|
return 0;
|
|
}
|
|
|
|
void FuzzerCleanup(void)
|
|
{
|
|
}
|