forked from OSchip/llvm-project
24 lines
698 B
C++
24 lines
698 B
C++
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
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// See https://llvm.org/LICENSE.txt for license information.
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// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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// Test that we can find the minimal item in the corpus (4 bytes: "FUZZ").
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#include <cstddef>
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#include <cstdint>
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#include <cstdio>
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#include <cstdlib>
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#include <cstring>
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static volatile uint32_t Sink;
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extern "C" int LLVMFuzzerTestOneInput(const uint8_t *Data, size_t Size) {
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if (Size < sizeof(uint32_t)) return 0;
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uint32_t X, Y;
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size_t Offset = Size < 8 ? 0 : Size / 2;
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memcpy(&X, Data + Offset, sizeof(uint32_t));
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memcpy(&Y, "FUZZ", sizeof(uint32_t));
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Sink = X == Y;
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return 0;
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}
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