1 // RUN: %clang_cl_asan %Od %s %Fe%t 2 // RUN: not %run %t 2>&1 | FileCheck %s 3 4 #include <windows.h> 5 6 HANDLE done; 7 work_item(LPVOID)8DWORD CALLBACK work_item(LPVOID) { 9 int subscript = -1; 10 volatile char stack_buffer[42]; 11 stack_buffer[subscript] = 42; 12 // CHECK: AddressSanitizer: stack-buffer-underflow on address [[ADDR:0x[0-9a-f]+]] 13 // CHECK: WRITE of size 1 at [[ADDR]] thread T-1 14 // CHECK: {{#0 .* work_item.*queue_user_work_item_report.cpp}}:[[@LINE-3]] 15 SetEvent(done); 16 return 0; 17 } 18 main(int argc,char ** argv)19int main(int argc, char **argv) { 20 done = CreateEvent(0, false, false, "job is done"); 21 if (!done) 22 return 1; 23 // CHECK-NOT: Thread {{.*}} created 24 QueueUserWorkItem(&work_item, nullptr, 0); 25 if (WAIT_OBJECT_0 != WaitForSingleObject(done, 10 * 1000)) 26 return 2; 27 } 28