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

   1 // RUN: %clang_cl_asan %Od %s %Fe%t
   2 // RUN: not %run %t 2>&1 | FileCheck %s
   3
   4 #include <malloc.h>
   5
   6 int main() {
   7   int *buffer = (int*)calloc(42, sizeof(int));
   8   buffer[42] = 42;
   9   // CHECK: AddressSanitizer: heap-buffer-overflow on address [[ADDR:0x[0-9a-f]+]]
  10   // CHECK: WRITE of size 4 at [[ADDR]] thread T0
  11   // CHECK-NEXT: {{#0 .* main .*calloc_right_oob.cpp}}:[[@LINE-3]]
  12   // CHECK: [[ADDR]] is located 0 bytes after 168-byte region
  13   // CHECK: allocated by thread T0 here:
  14   // CHECK-NEXT: {{#0 .* calloc }}
  15   // CHECK: {{ #[1-3] .* main .*calloc_right_oob.cpp}}:[[@LINE-8]]
  16   free(buffer);
  17 }