forked from OSchip/llvm-project
19 lines
530 B
C++
19 lines
530 B
C++
// RUN: %clangxx_asan -O1 -fsanitize-address-use-after-scope %s -o %t && \
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// RUN: not %run %t 2>&1 | FileCheck %s
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#include <stdlib.h>
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int *p;
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int main() {
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for (int i = 0; i < 3; i++) {
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int x;
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p = &x;
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}
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return *p; // BOOM
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// CHECK: ERROR: AddressSanitizer: stack-use-after-scope
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// CHECK: #0 0x{{.*}} in main {{.*}}use-after-scope-loop-removed.cc:[[@LINE-2]]
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// CHECK: Address 0x{{.*}} is located in stack of thread T{{.*}} at offset [[OFFSET:[^ ]+]] in frame
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// {{\[}}[[OFFSET]], {{[0-9]+}}) 'x'
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}
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