- arg_strings[0] = (char *) xmalloc (3);
- arg_strings[1] = (char *) xmalloc (3);
- arg_strings[2] = (char *) xmalloc (3);
- strcpy (arg_strings[0], "a1");
- strcpy (arg_strings[1], "a1");
- strcpy (arg_strings[2], "a1");
+ arg_strings[0] = xstrdup ("a1");
+ arg_strings[1] = xstrdup ("a1");
+ arg_strings[2] = xstrdup ("a1");