system/serenity
system/serenity
1
0
Fork 0
mirror of https://github.com/SerenityOS/serenity synced 2024-07-21 10:05:32 +00:00
Code Issues Actions 5 Packages Projects Releases Wiki Activity

Meta: Add Brotli fuzzer

Browse source
This commit is contained in:
Michiel Visser 2022-04-06 21:16:04 +02:00 committed by Andreas Kling
parent 7278ad761e
commit 1621724123
2 changed files with 25 additions and 0 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

1
Meta/Lagom/Fuzzers/CMakeLists.txt
View file

@ -19,6 +19,7 @@ function(add_simple_fuzzer name)
endfunction()
add_simple_fuzzer(FuzzBMPLoader LagomGfx)
add_simple_fuzzer(FuzzBrotli LagomCompress)
add_simple_fuzzer(FuzzCyrillicDecoder LagomTextCodec)
add_simple_fuzzer(FuzzDeflateCompression LagomCompress)
add_simple_fuzzer(FuzzDeflateDecompression LagomCompress)

24
Meta/Lagom/Fuzzers/FuzzBrotli.cpp Normal file
View file

@ -0,0 +1,24 @@
/*
* Copyright (c) 2022, the SerenityOS developers.
*
* SPDX-License-Identifier: BSD-2-Clause
*/
#include <LibCompress/Brotli.h>
#include <LibCore/MemoryStream.h>
#include <stdio.h>
extern "C" int LLVMFuzzerTestOneInput(uint8_t const* data, size_t size)
{
auto bufstream_result = Core::Stream::MemoryStream::construct({ const_cast<uint8_t*>(data), size });
if (bufstream_result.is_error()) {
dbgln("MemoryStream::construct() failed.");
return 1;
}
auto bufstream = bufstream_result.release_value();
auto brotli_stream = Compress::BrotliDecompressionStream { *bufstream };
auto uncompressed = brotli_stream.read_all();
return uncompressed.is_error();
}