1 // REQUIRES: gwp_asan
2 // RUN: %clangxx_gwp_asan %s -o %t
3 // RUN: %expect_crash %run %t 2>&1 | FileCheck %s
4 
5 // CHECK: GWP-ASan detected a memory error
6 // CHECK: Use After Free at 0x{{[a-f0-9]+}} (0 bytes into a 10-byte allocation
7 
8 #include <cstdlib>
9 
main()10 int main() {
11   char *Ptr = new char[10];
12 
13   for (unsigned i = 0; i < 10; ++i) {
14     *(Ptr + i) = 0x0;
15   }
16 
17   delete[] Ptr;
18   volatile char x = *Ptr;
19   return 0;
20 }
21