| // RUN: %clang_cl_asan -O0 %s -Fe%t |
| // RUN: not %run %t 2>&1 | FileCheck %s |
| |
| #include <windows.h> |
| |
| HANDLE done; |
| |
| DWORD CALLBACK work_item(LPVOID) { |
| int subscript = -1; |
| volatile char stack_buffer[42]; |
| stack_buffer[subscript] = 42; |
| // CHECK: AddressSanitizer: stack-buffer-underflow on address [[ADDR:0x[0-9a-f]+]] |
| // CHECK: WRITE of size 1 at [[ADDR]] thread T1 |
| // CHECK: {{#0 .* work_item.*queue_user_work_item_report.cc}}:[[@LINE-3]] |
| SetEvent(done); |
| return 0; |
| } |
| |
| int main(int argc, char **argv) { |
| done = CreateEvent(0, false, false, "job is done"); |
| if (!done) |
| return 1; |
| // CHECK-NOT: Thread T1 created |
| QueueUserWorkItem(&work_item, nullptr, 0); |
| if (WAIT_OBJECT_0 != WaitForSingleObject(done, 10 * 1000)) |
| return 2; |
| } |