26 lines
674 B
C++
26 lines
674 B
C++
// This is the ASAN test of the same name ported to HWAsan.
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// RUN: %clangxx_hwasan -mllvm -hwasan-use-after-scope -std=c++11 -O1 %s -o %t && \
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// RUN: not %run %t 2>&1 | FileCheck %s
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// REQUIRES: aarch64-target-arch
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// REQUIRES: stable-runtime
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struct IntHolder {
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__attribute__((noinline)) const IntHolder &Self() const {
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return *this;
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}
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int val = 3;
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};
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const IntHolder *saved;
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int main(int argc, char *argv[]) {
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saved = &IntHolder().Self();
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int x = saved->val; // BOOM
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// CHECK: ERROR: HWAddressSanitizer: tag-mismatch
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// CHECK: #0 0x{{.*}} in main {{.*}}use-after-scope-temp2.cpp:[[@LINE-2]]
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// CHECK: Cause: stack tag-mismatch
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return x;
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}
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