| // UNSUPPORTED: target={{.*-windows-gnu}} |
| |
| #include <stdio.h> |
| #include <windows.h> |
| |
| // RUN: %clang_cl_asan -LD /Od -DDLL %s -Fe%t.dll |
| // RUN: %clang_cl /Od -DEXE %s -Fe%te.exe |
| // RUN: %env_asan_opts=windows_hook_rtl_allocators=true not %run %te.exe %t.dll 2>&1 | FileCheck %s |
| // REQUIRES: asan-dynamic-runtime |
| // REQUIRES: asan-32-bits |
| |
| #include <cassert> |
| #include <stdio.h> |
| #include <windows.h> |
| extern "C" { |
| #if defined(EXE) |
| |
| int main(int argc, char **argv) { |
| void *region_without_hooks = HeapAlloc(GetProcessHeap(), 0, 10); |
| HMODULE lib = LoadLibraryA(argv[1]); |
| assert(lib != INVALID_HANDLE_VALUE); |
| assert(0 != FreeLibrary(lib)); |
| assert(0 != HeapFree(GetProcessHeap(), 0, region_without_hooks)); |
| HeapReAlloc(GetProcessHeap(), 0, region_without_hooks, 100); //should throw nested error |
| } |
| #elif defined(DLL) |
| // This global is registered at startup. |
| |
| BOOL WINAPI DllMain(HMODULE, DWORD reason, LPVOID) { |
| fprintf(stderr, "in DLL(reason=%d)\n", (int)reason); |
| fflush(0); |
| return TRUE; |
| } |
| |
| // CHECK: in DLL(reason=1) |
| // CHECK: in DLL(reason=0) |
| // CHECK: AddressSanitizer: nested bug in the same thread, aborting. |
| |
| #else |
| #error oops! |
| #endif |
| } |