| 1 | // Test recovery mode. |
| 2 | // |
| 3 | // RUN: %clang_asan -fsanitize-recover=address %s -o %t |
| 4 | // |
| 5 | // RUN: env not %run %t 2>&1 | FileCheck %s |
| 6 | // RUN: %env_asan_opts=halt_on_error=true not %run %t 2>&1 | FileCheck %s |
| 7 | // RUN: %env_asan_opts=halt_on_error=false %run %t 2>&1 | FileCheck %s --check-prefix CHECK-RECOVER |
| 8 | // XFAIL: msvc |
| 9 | #include <string.h> |
| 10 | |
| 11 | volatile int ten = 10; |
| 12 | |
| 13 | int main() { |
| 14 | char x[10]; |
| 15 | // CHECK: WRITE of size 11 |
| 16 | // CHECK-RECOVER: WRITE of size 11 |
| 17 | memset(s: x, c: 0, n: 11); |
| 18 | // CHECK-NOT: READ of size 1 |
| 19 | // CHECK-RECOVER: READ of size 1 |
| 20 | volatile int res = x[ten]; |
| 21 | // CHECK-NOT: WRITE of size 1 |
| 22 | // CHECK-RECOVER: WRITE of size 1 |
| 23 | x[ten] = res + 3; |
| 24 | // CHECK-NOT: READ of size 1 |
| 25 | // CHECK-RECOVER: READ of size 1 |
| 26 | res = x[ten]; |
| 27 | return 0; |
| 28 | } |
| 29 | |
| 30 | |