compiler-rt/test/asan/TestCases/Windows/global_const_string_oob.cpp

   1 // RUN: %clang_cl_asan %Od %s %Fe%t
   2 // RUN: not %run %t 2>&1 | FileCheck %s
   3
   4 #include <windows.h>
   5 #include <stdio.h>
   6
   7 extern "C" const char *foo = "foobarspam";
   8
   9 int main(void) {
  10   if (foo[16])
  11     printf("Boo\n");
  12   // CHECK-NOT: Boo
  13   // CHECK: AddressSanitizer: global-buffer-overflow on address [[ADDR:0x[0-9a-f]+]]
  14   // CHECK: READ of size 1 at [[ADDR]] thread T0
  15   // CHECK-NEXT:   {{#0 .* main .*global_const_string_oob.cpp:}}[[@LINE-5]]
  16   // CHECK: [[ADDR]] is located 5 bytes after global variable [[STR:.*]] defined in {{'.*global_const_string_oob.cpp' .*}} of size 11
  17   // CHECK:   [[STR]] is ascii string 'foobarspam'
  18   return 0;
  19 }
  20