DO NOT MERGE Fix security vulnerability in pre-O rild code. Remove wrong code for setup_data_call. Add check for max address for RIL_DIAL. Bug: 37896655 Test: Manual. Change-Id: I05c027140ae828a2653794fcdd94e1b1a130941b (cherry picked from commit dda24c6557911aa1f4708abbd6b2f20f0e205b9e)