| 1 | // This is the ASAN test of the same name ported to HWAsan. |
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| 2 | |
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| 3 | // RUN: %clangxx_hwasan -O1 %s -o %t && \ |
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| 4 | // RUN: not %run %t 2>&1 | FileCheck %s |
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| 5 | |
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| 6 | // REQUIRES: aarch64-target-arch || riscv64-target-arch |
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| 7 | |
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| 8 | volatile int *p; |
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| 9 | |
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| 10 | int main() { |
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| 11 | // Variable goes in and out of scope. |
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| 12 | for (int i = 0; i < 3; ++i) { |
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| 13 | int x[3] = {i, i, i}; |
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| 14 | p = x + i; |
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| 15 | } |
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| 16 | return *p; // BOOM |
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| 17 | // CHECK: ERROR: HWAddressSanitizer: tag-mismatch |
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| 18 | // CHECK: #0 0x{{.*}} in main {{.*}}use-after-scope-loop-bug.cpp:[[@LINE-2]] |
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| 19 | // CHECK: Cause: stack tag-mismatch |
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| 20 | } |
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| 21 | |
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