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9906eefc84
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@249214 91177308-0d34-0410-b5e6-96231b3b80d8
26 lines
683 B
C++
26 lines
683 B
C++
// Simple test for a fuzzer. The fuzzer must find a particular string.
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#include <cstring>
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#include <cstdint>
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#include <cstdio>
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#include <cstdlib>
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static volatile int sink;
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extern "C" int LLVMFuzzerTestOneInput(const uint8_t *Data, size_t Size) {
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// TODO: check other sizes.
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char *S = (char*)Data;
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if (Size >= 8 && strncmp(S, "123", 8))
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sink = 1;
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if (Size >= 8 && strncmp(S, "01234567", 8) == 0) {
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if (Size >= 12 && strncmp(S + 8, "ABCD", 4) == 0) {
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if (Size >= 14 && strncmp(S + 12, "XY", 2) == 0) {
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if (Size >= 16 && strncmp(S + 14, "KLM", 3) == 0) {
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fprintf(stderr, "BINGO\n");
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exit(1);
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}
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}
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}
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}
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return 0;
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}
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