tests/no32exec_35914211.c

   1 #include <spawn.h>
   2 #include <sys/wait.h>
   3 #include <darwintest.h>
   4 #include <mach-o/dyld.h>
   5 #include <errno.h>
   6
   7 T_DECL(no32exec_bootarg, "make sure the no32exec boot-arg is honored", T_META_BOOTARGS_SET("-no32exec"))
   8 {
   9         int spawn_ret, pid;
  10         char path[1024];
  11         uint32_t size = sizeof(path);
  12
  13         T_ASSERT_EQ(_NSGetExecutablePath(path, &size), 0, NULL);
  14         T_ASSERT_LT(strlcat(path, "_helper", size), size, NULL);
  15
  16         spawn_ret = posix_spawn(&pid, path, NULL, NULL, NULL, NULL);
  17         if (spawn_ret == 0) {
  18                 int wait_ret = 0;
  19                 waitpid(pid, &wait_ret, 0);
  20                 T_ASSERT_FALSE(WIFEXITED(wait_ret), "i386 helper should not run");
  21         }
  22         T_ASSERT_EQ(spawn_ret, EBADARCH, NULL);
  23 }