| 1 | // RUN: %clang_cl_asan %Od %p/dll_host.cpp %Fe%t |
| 2 | // RUN: %clang_cl_asan %LD %Od %s %Fe%t.dll |
| 3 | // RUN: not %run %t %t.dll 2>&1 | FileCheck %s |
| 4 | |
| 5 | #include "../defines.h" |
| 6 | |
| 7 | ATTRIBUTE_NOINLINE |
| 8 | static void NullDeref(int *ptr) { |
| 9 | // CHECK: ERROR: AddressSanitizer: access-violation on unknown address |
| 10 | // CHECK: {{0x0*000.. .*pc 0x.*}} |
| 11 | ptr[10]++; // BOOM |
| 12 | } |
| 13 | |
| 14 | extern "C" __declspec(dllexport) |
| 15 | int test_function() { |
| 16 | NullDeref(ptr: (int*)0); |
| 17 | // CHECK: {{ #1 0x.* in test_function .*\dll_null_deref.cpp:}}[[@LINE-1]] |
| 18 | // CHECK: AddressSanitizer can not provide additional info. |
| 19 | return 0; |
| 20 | } |
| 21 | |