1// RUN: %clangxx_msan -m64 -O0 -g %s -o %t && %run %t
2
3#include <assert.h>
4#include <sanitizer/msan_interface.h>
5#include <stdlib.h>
6#include <string.h>
7
8int main(void) {
9  const char *p = "abcdef";
10  char q[10];
11  size_t n = strxfrm(q, p, sizeof(q));
12  assert(n < sizeof(q));
13  __msan_check_mem_is_initialized(q, n + 1);
14  return 0;
15}
16