Download patch
ref: 7e113c189a19d6d0c760a58cf30f2b2dba2689d4 parent: 71750df1cc651fc435e7e19aed6f9cf111e9d76e author: huade <huashi@cisco.com> date: Wed Dec 21 12:21:34 EST 2016
Multi-thread-fixed:RBC#1723:change slice idx type from unint32_t to int32_t