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10ab2ace13
Resulting library binaries will be named libclang_rt.fuzzer*, and will be placed in Clang toolchain, allowing redistribution. Differential Revision: https://reviews.llvm.org/D36908 llvm-svn: 311407
28 lines
542 B
C++
28 lines
542 B
C++
// This file is distributed under the University of Illinois Open Source
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// License. See LICENSE.TXT for details.
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// Tests -trace_malloc
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#include <assert.h>
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#include <cstddef>
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#include <cstdint>
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#include <cstdlib>
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#include <iostream>
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int *Ptr;
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extern "C" int LLVMFuzzerTestOneInput(const uint8_t *Data, size_t Size) {
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if (!Size) return 0;
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if (*Data == 1) {
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delete Ptr;
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Ptr = nullptr;
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} else if (*Data == 2) {
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delete Ptr;
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Ptr = new int;
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} else if (*Data == 3) {
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if (!Ptr)
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Ptr = new int;
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}
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return 0;
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}
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