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Lagom/Fuzzers: Add fuzzers for LibCompess

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Adds fuzzers for Deflate, Gzip and Zlib.
This commit is contained in:
Luke 2021-03-03 23:17:34 +00:00 • committed by Andreas Kling
parent 89265be167
commit 28a705d3c7
4 changed files with 105 additions and 0 deletions
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3
Meta/Lagom/Fuzzers/CMakeLists.txt
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@ -16,9 +16,11 @@ function(add_simple_fuzzer name)
endfunction() endfunction()
add_simple_fuzzer(FuzzBMPLoader) add_simple_fuzzer(FuzzBMPLoader)
add_simple_fuzzer(FuzzDeflate)
add_simple_fuzzer(FuzzELF) add_simple_fuzzer(FuzzELF)
add_simple_fuzzer(FuzzGemini) add_simple_fuzzer(FuzzGemini)
add_simple_fuzzer(FuzzGIFLoader) add_simple_fuzzer(FuzzGIFLoader)
add_simple_fuzzer(FuzzGzip)
add_simple_fuzzer(FuzzICOLoader) add_simple_fuzzer(FuzzICOLoader)
add_simple_fuzzer(FuzzJPGLoader) add_simple_fuzzer(FuzzJPGLoader)
add_simple_fuzzer(FuzzPNGLoader) add_simple_fuzzer(FuzzPNGLoader)
@ -35,6 +37,7 @@ add_simple_fuzzer(FuzzTTF)
add_simple_fuzzer(FuzzURL) add_simple_fuzzer(FuzzURL)
add_simple_fuzzer(FuzzRSAKeyParsing) add_simple_fuzzer(FuzzRSAKeyParsing)
add_simple_fuzzer(FuzzWAVLoader) add_simple_fuzzer(FuzzWAVLoader)
add_simple_fuzzer(FuzzZlib)
if (NOT ENABLE_OSS_FUZZ) if (NOT ENABLE_OSS_FUZZ)
set(CMAKE_EXE_LINKER_FLAGS "${ORIGINAL_CMAKE_EXE_LINKER_FLAGS} -fsanitize=address") set(CMAKE_EXE_LINKER_FLAGS "${ORIGINAL_CMAKE_EXE_LINKER_FLAGS} -fsanitize=address")

34
Meta/Lagom/Fuzzers/FuzzDeflate.cpp Normal file
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@ -0,0 +1,34 @@
/*
* Copyright (c) 2021, the SerenityOS developers.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice, this
* list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#include <LibCompress/Deflate.h>
#include <stdio.h>
extern "C" int LLVMFuzzerTestOneInput(const uint8_t* data, size_t size)
{
auto result = Compress::DeflateDecompressor::decompress_all(ReadonlyBytes { data, size });
return result.has_value();
}

34
Meta/Lagom/Fuzzers/FuzzGzip.cpp Normal file
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@ -0,0 +1,34 @@
/*
* Copyright (c) 2021, the SerenityOS developers.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice, this
* list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#include <LibCompress/Gzip.h>
#include <stdio.h>
extern "C" int LLVMFuzzerTestOneInput(const uint8_t* data, size_t size)
{
auto result = Compress::GzipDecompressor::decompress_all(ReadonlyBytes { data, size });
return result.has_value();
}

34
Meta/Lagom/Fuzzers/FuzzZlib.cpp Normal file
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@ -0,0 +1,34 @@
/*
* Copyright (c) 2021, the SerenityOS developers.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice, this
* list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#include <LibCompress/Zlib.h>
#include <stdio.h>
extern "C" int LLVMFuzzerTestOneInput(const uint8_t* data, size_t size)
{
auto result = Compress::Zlib::decompress_all(ReadonlyBytes { data, size });
return result.has_value();
}