Fix inner loop index variable. i and j are too close together ;)
Fix inner loop index variable. i and j are too close together ;)

Before this fix, j would keep increasing well beyond in_len,
and lead to segfaults.

ajnelson/ceph,ajnelson/ceph,ajnelson/ceph,ajnelson/ceph,ajnelson/ceph,ajnelson/ceph