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2946cd7010
to reflect the new license. We understand that people may be surprised that we're moving the header entirely to discuss the new license. We checked this carefully with the Foundation's lawyer and we believe this is the correct approach. Essentially, all code in the project is now made available by the LLVM project under our new license, so you will see that the license headers include that license only. Some of our contributors have contributed code under our old license, and accordingly, we have retained a copy of our old license notice in the top-level files in each project and repository. llvm-svn: 351636
33 lines
896 B
C++
33 lines
896 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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// Source code for a simple DSO.
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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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extern int DSO1(int a);
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extern int DSO2(int a);
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extern int DSOTestExtra(int a);
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static volatile int *nil = 0;
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extern "C" int LLVMFuzzerTestOneInput(const uint8_t *Data, size_t Size) {
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int x, y, z;
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if (Size < sizeof(int) * 3) {
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x = y = z = 0;
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} else {
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memcpy(&x, Data + 0 * sizeof(int), sizeof(int));
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memcpy(&y, Data + 1 * sizeof(int), sizeof(int));
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memcpy(&z, Data + 2 * sizeof(int), sizeof(int));
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}
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int sum = DSO1(x) + DSO2(y) + (z ? DSOTestExtra(z) : 0);
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if (sum == 3) {
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fprintf(stderr, "BINGO %d %d %d\n", x, y, z);
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*nil = 0;
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}
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return 0;
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}
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