1 // RUN: %clangxx_asan -O0 %s -o %t
2 // RUN: not %run %t      2>&1 | FileCheck %s
3 // RUN: not %run %t heap 2>&1 | FileCheck %s
4 // RUN: %env_asan_opts=poison_partial=0 %run %t
5 // RUN: %env_asan_opts=poison_partial=0 %run %t heap
6 #include <string.h>
7 char g[21];
8 char *x;
9 
main(int argc,char ** argv)10 int main(int argc, char **argv) {
11   if (argc >= 2)
12     x = new char[21];
13   else
14     x = &g[0];
15   memset(x, 0, 21);
16   int *y = (int*)x;
17   return y[5];
18 }
19 // CHECK: 0 bytes to the right
20