[automerger] DO NOT MERGE: SDP: Check p_req_end before reading from p_req am: c5ceedf2 am: 5c6b0068 am: 8b680c2a skipped: d2a6ebc4 am: 5a512bd2 Change-Id: Ie69e1fd2e30742edc770e58d62c142692914b873