blob: 62fe544ae54599bbac5122e02afc94cab1c2f3d0 [file] [log] [blame]
// Make sure everything works even if the main module doesn't have any stack
// variables, thus doesn't explicitly reference any symbol exported by the
// runtime thunk.
// RUN: %clang_cl_asan -LD -O0 -DDLL1 %s -Fe%t1.dll
// RUN: %clang_cl_asan -LD -O0 -DDLL2 %s -Fe%t2.dll
// RUN: %clang_cl_asan -O0 -DEXE %s %t1.lib %t2.lib -Fe%t
// RUN: not %run %t 2>&1 | FileCheck %s
#include <malloc.h>
#include <string.h>
extern "C" {
#if defined(EXE)
__declspec(dllimport) void foo1();
__declspec(dllimport) void foo2();
int main() {
#elif defined(DLL1)
__declspec(dllexport) void foo1() {}
#elif defined(DLL2)
static void NullDeref(int *ptr) {
// CHECK: ERROR: AddressSanitizer: access-violation on unknown address
// CHECK: {{0x0*000.. .*pc 0x.*}}
ptr[10]++; // BOOM
__declspec(dllexport) void foo2() {
// CHECK: {{ #1 0x.* in foo2.*}}[[@LINE-1]]
// CHECK: AddressSanitizer can not provide additional info.
# error oops!