1 | //===-- llvm-dis-fuzzer.cpp - Fuzzer for llvm-dis using lib/Fuzzer --------===// |
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2 | // |
3 | // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. |
4 | // See https://llvm.org/LICENSE.txt for license information. |
5 | // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception |
6 | // |
7 | //===----------------------------------------------------------------------===// |
8 | // |
9 | // Fuzzer for LLVM bitcode reading. |
10 | // |
11 | //===----------------------------------------------------------------------===// |
12 | |
13 | #include "llvm/Bitcode/BitcodeReader.h" |
14 | #include "llvm/IR/LLVMContext.h" |
15 | #include "llvm/IR/Module.h" |
16 | #include "llvm/Support/MemoryBuffer.h" |
17 | |
18 | using namespace llvm; |
19 | |
20 | extern "C"int LLVMFuzzerTestOneInput(const uint8_t *Data, size_t Size) { |
21 | LLVMContext Context; |
22 | auto Buffer = MemoryBuffer::getMemBuffer( |
23 | InputData: StringRef(reinterpret_cast<const char *>(Data), Size), BufferName: "Fuzzer input", |
24 | /*RequiresNullTerminator=*/false); |
25 | consumeError( |
26 | Err: parseBitcodeFile(Buffer: Buffer->getMemBufferRef(), Context).takeError()); |
27 | return 0; |
28 | } |
29 |