RGBCube/serenity
1
Fork 0
mirror of https://github.com/RGBCube/serenity synced 2025-05-31 15:48:12 +00:00
Code Issues Activity Actions

Fuzzers: Add a DNS packet fuzzer

Browse source
This commit is contained in:
Tim Ledbetter 2023-11-02 20:12:48 +00:00 • committed by Andreas Kling
parent 2fbaeb9694
commit 33ad384a7d
3 changed files with 21 additions and 0 deletions
Download patch file Download diff file Expand all files Collapse all files

18
Meta/Lagom/Fuzzers/FuzzDNSPacket.cpp Normal file
View file

@ -0,0 +1,18 @@
/*
* Copyright (c) 2023, the SerenityOS developers.
*
* SPDX-License-Identifier: BSD-2-Clause
*/
#include <LibDNS/Packet.h>
extern "C" int LLVMFuzzerTestOneInput(uint8_t const* data, size_t size)
{
AK::set_debug_enabled(false);
auto maybe_packet = DNS::Packet::from_raw_packet({ data, size });
if (!maybe_packet.has_value())
return 0;
(void)maybe_packet.value().to_byte_buffer();
return 0;
}

2
Meta/Lagom/Fuzzers/fuzzers.cmake
View file

@ -5,6 +5,7 @@ set(FUZZER_TARGETS
Brotli Brotli
CyrillicDecoder CyrillicDecoder
DDSLoader DDSLoader
DNSPacket
DeflateCompression DeflateCompression
DeflateDecompression DeflateDecompression
ELF ELF
@ -80,6 +81,7 @@ set(FUZZER_DEPENDENCIES_Brotli LibCompress)
set(FUZZER_DEPENDENCIES_CSSParser LibWeb) set(FUZZER_DEPENDENCIES_CSSParser LibWeb)
set(FUZZER_DEPENDENCIES_CyrillicDecoder LibTextCodec) set(FUZZER_DEPENDENCIES_CyrillicDecoder LibTextCodec)
set(FUZZER_DEPENDENCIES_DDSLoader LibGfx) set(FUZZER_DEPENDENCIES_DDSLoader LibGfx)
set(FUZZER_DEPENDENCIES_DNSPacket LibDNS)
set(FUZZER_DEPENDENCIES_DeflateCompression LibCompress) set(FUZZER_DEPENDENCIES_DeflateCompression LibCompress)
set(FUZZER_DEPENDENCIES_DeflateDecompression LibCompress) set(FUZZER_DEPENDENCIES_DeflateDecompression LibCompress)
set(FUZZER_DEPENDENCIES_ELF LibELF) set(FUZZER_DEPENDENCIES_ELF LibELF)

1
Userland/Utilities/test-fuzz.cpp
View file

@ -19,6 +19,7 @@
T(CSSParser) \ T(CSSParser) \
T(CyrillicDecoder) \ T(CyrillicDecoder) \
T(DDSLoader) \ T(DDSLoader) \
T(DNSPacket) \
T(DeflateCompression) \ T(DeflateCompression) \
T(DeflateDecompression) \ T(DeflateDecompression) \
T(ELF) \ T(ELF) \