With free-energy calculations not using lambda states, an output buffer would be accessed one element beyond it’s allocated size. We don’t expect this to have caused incorrect results, but a memory checker would complain. *(from redmine: issue id 3173, created on 2019-10-23 by berkhess, closed on 2019-11-20)* * Changesets: * Revision c26b330ae0623d5eaec52675ab74526e8b40644d by Berk Hess on 2019-10-23T09:50:02Z: ``` Fix illegal memory access in FE calculations With free-energy calculations not using lambda states, an output buffer would be accessed one element beyond it's allocated size. Note that this code should be completely refactored, but not in a release branch. Fixes #3173 Change-Id: I677e602ba96c9f64fbf79a626e43c9e590c18bea ```