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Lagom/Fuzzers: Add fuzzer for the LibTLS ASN1 parser

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Brian Gianforcaro 2021-09-18 00:35:28 -07:00 • committed by Brian Gianforcaro
parent 3f5a6be69f
commit 4f5d71b4e8
2 changed files with 17 additions and 0 deletions
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1
Meta/Lagom/Fuzzers/CMakeLists.txt
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@ -43,6 +43,7 @@ add_simple_fuzzer(FuzzMarkdown LagomMarkdown)
add_simple_fuzzer(FuzzRegexECMA262 LagomRegex) add_simple_fuzzer(FuzzRegexECMA262 LagomRegex)
add_simple_fuzzer(FuzzRegexPosixBasic LagomRegex) add_simple_fuzzer(FuzzRegexPosixBasic LagomRegex)
add_simple_fuzzer(FuzzRegexPosixExtended LagomRegex) add_simple_fuzzer(FuzzRegexPosixExtended LagomRegex)
add_simple_fuzzer(FuzzASN1 LagomCrypto LagomTLS)
add_simple_fuzzer(FuzzSHA1 LagomCrypto) add_simple_fuzzer(FuzzSHA1 LagomCrypto)
add_simple_fuzzer(FuzzSHA256 LagomCrypto) add_simple_fuzzer(FuzzSHA256 LagomCrypto)
add_simple_fuzzer(FuzzSHA384 LagomCrypto) add_simple_fuzzer(FuzzSHA384 LagomCrypto)

16
Meta/Lagom/Fuzzers/FuzzASN1.cpp Normal file
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@ -0,0 +1,16 @@
/*
* Copyright (c) 2021, Brian Gianforcaro <bgianf@serenityos.org>
*
* SPDX-License-Identifier: BSD-2-Clause
*/
#include <LibTLS/Certificate.h>
#include <stddef.h>
#include <stdint.h>
extern "C" int LLVMFuzzerTestOneInput(const uint8_t* data, size_t size)
{
(void)TLS::Certificate::parse_asn1({ data, size });
return 0;
}