d10a470245
In src/rcb.cpp:460 there is an if (smaller > largest). now if we have one particle you will see that lo[] = hi[] and because of this smaller == largest == 0 for all values of dim. This causes this particular part of the code to never be run. In particular the memcpy inside this if is never executed. This causes an unitialized memory access in line 472. Additionally, dim is initialized with -1 and thus the accesses in 484 and 485 are problematic. Additionally, valuehalf_select is never initialized either. closes #888
This is the LAMMPS software package. LAMMPS stands for Large-scale Atomic/Molecular Massively Parallel Simulator. Copyright (2003) Sandia Corporation. Under the terms of Contract DE-AC04-94AL85000 with Sandia Corporation, the U.S. Government retains certain rights in this software. This software is distributed under the GNU General Public License. ---------------------------------------------------------------------- LAMMPS is a classical molecular dynamics simulation code designed to run efficiently on parallel computers. It was developed at Sandia National Laboratories, a US Department of Energy facility, with funding from the DOE. It is an open-source code, distributed freely under the terms of the GNU Public License (GPL). The primary author of the code is Steve Plimpton, who can be emailed at sjplimp@sandia.gov. The LAMMPS WWW Site at lammps.sandia.gov has more information about the code and its uses. The LAMMPS distribution includes the following files and directories: README this file LICENSE the GNU General Public License (GPL) bench benchmark problems couple code coupling examples using LAMMPS as a library doc documentation examples simple test problems lib libraries LAMMPS can be linked with potentials interatomic potential files python Python wrapper on LAMMPS as a library src source files tools pre- and post-processing tools Point your browser at any of these files to get started: doc/Manual.html the LAMMPS manual doc/Section_intro.html hi-level introduction to LAMMPS doc/Section_start.html how to build and use LAMMPS doc/Developer.pdf LAMMPS developer guide