diff --git a/nptl/pthread_getattr_np.c b/nptl/pthread_getattr_np.c
index 9c0e4ed866..87cf56482f 100644
--- a/nptl/pthread_getattr_np.c
+++ b/nptl/pthread_getattr_np.c
@@ -164,8 +164,12 @@ pthread_getattr_np (thread_id, attr)
 	{
 	  free (cpuset);
 	  if (ret == ENOSYS)
-	    /* There is no such functionality.  */
-	    ret = 0;
+	    {	  
+	      /* There is no such functionality.  */
+	      ret = 0;
+	      iattr->cpuset = NULL;
+	      iattr->cpusetsize = 0;
+	    }
 	}
     }