forked from OSchip/llvm-project
18 lines
615 B
C
18 lines
615 B
C
// RUN: %clang_hwasan %s -o %t && not %run %t 2>&1 | FileCheck %s
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#include <stdlib.h>
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extern void *__hwasan_shadow_memory_dynamic_address;
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int main() {
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char *p = (char *)malloc(1);
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free(__hwasan_shadow_memory_dynamic_address);
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// CHECK: ERROR: HWAddressSanitizer: invalid-free on address {{[0x]+}}[[PTR:.*]] at pc {{[0x]+}}[[PC:.*]] on thread T{{[0-9]+}}
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// CHECK: #0 {{[0x]+}}{{.*}}[[PC]] in {{.*}}free
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// CHECK: #1 {{.*}} in main {{.*}}wild-free-shadow.c:[[@LINE-3]]
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// CHECK: {{[0x]+}}{{.*}}[[PTR]] is HWAsan shadow memory.
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// CHECK-NOT: Segmentation fault
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// CHECK-NOT: SIGSEGV
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return 0;
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}
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