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