memcheck/tests/freebsd/get_set_login.c

   1 #include <unistd.h>
   2 #include <string.h>
   3 #include <stdlib.h>
   4
   5 int main()
   6 {
   7     // can't go wrong?
   8     (void)getlogin();
   9
  10     // setlogin needs root privs
  11     char* bogus = strdup("nobody");
  12     setlogin(bogus);
  13     free(bogus);
  14     setlogin(bogus);
  15 }