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Fuzzers: Add a DNS packet fuzzer
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18
Meta/Lagom/Fuzzers/FuzzDNSPacket.cpp
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18
Meta/Lagom/Fuzzers/FuzzDNSPacket.cpp
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@ -0,0 +1,18 @@
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/*
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* Copyright (c) 2023, the SerenityOS developers.
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*
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* SPDX-License-Identifier: BSD-2-Clause
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*/
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#include <LibDNS/Packet.h>
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extern "C" int LLVMFuzzerTestOneInput(uint8_t const* data, size_t size)
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{
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AK::set_debug_enabled(false);
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auto maybe_packet = DNS::Packet::from_raw_packet({ data, size });
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if (!maybe_packet.has_value())
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return 0;
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(void)maybe_packet.value().to_byte_buffer();
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return 0;
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}
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@ -5,6 +5,7 @@ set(FUZZER_TARGETS
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Brotli
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CyrillicDecoder
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DDSLoader
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DNSPacket
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DeflateCompression
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DeflateDecompression
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ELF
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@ -80,6 +81,7 @@ set(FUZZER_DEPENDENCIES_Brotli LibCompress)
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set(FUZZER_DEPENDENCIES_CSSParser LibWeb)
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set(FUZZER_DEPENDENCIES_CyrillicDecoder LibTextCodec)
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set(FUZZER_DEPENDENCIES_DDSLoader LibGfx)
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set(FUZZER_DEPENDENCIES_DNSPacket LibDNS)
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set(FUZZER_DEPENDENCIES_DeflateCompression LibCompress)
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set(FUZZER_DEPENDENCIES_DeflateDecompression LibCompress)
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set(FUZZER_DEPENDENCIES_ELF LibELF)
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@ -19,6 +19,7 @@
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T(CSSParser) \
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T(CyrillicDecoder) \
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T(DDSLoader) \
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T(DNSPacket) \
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T(DeflateCompression) \
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T(DeflateDecompression) \
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T(ELF) \
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