From b221b15d24ecd7b701ea5643d16d726964fc05bc Mon Sep 17 00:00:00 2001
From: Anders Hafreager <andershaf@gmail.com>
Date: Mon, 7 Nov 2016 15:50:18 +0100
Subject: [PATCH] NULLing ptrs in comm_brick and dump*.cpp

---
 src/comm_brick.cpp  | 5 ++++-
 src/dump_cfg.cpp    | 2 +-
 src/dump_custom.cpp | 7 ++++++-
 src/dump_dcd.cpp    | 3 ++-
 src/dump_image.cpp  | 4 +++-
 src/dump_local.cpp  | 5 ++++-
 src/dump_xyz.cpp    | 3 ++-
 7 files changed, 22 insertions(+), 7 deletions(-)

diff --git a/src/comm_brick.cpp b/src/comm_brick.cpp
index c44b41928f..289b11782c 100644
--- a/src/comm_brick.cpp
+++ b/src/comm_brick.cpp
@@ -51,7 +51,10 @@ enum{LAYOUT_UNIFORM,LAYOUT_NONUNIFORM,LAYOUT_TILED};    // several files
 
 /* ---------------------------------------------------------------------- */
 
-CommBrick::CommBrick(LAMMPS *lmp) : Comm(lmp)
+CommBrick::CommBrick(LAMMPS *lmp) : Comm(lmp),
+  sendnum(NULL), recvnum(NULL), sendproc(NULL), recvproc(NULL), size_forward_recv(NULL),
+  size_reverse_send(NULL), size_reverse_recv(NULL), slablo(NULL), slabhi(NULL), multilo(NULL), multihi(NULL),
+  cutghostmulti(NULL), pbc_flag(NULL), pbc(NULL), firstrecv(NULL), sendlist(NULL), maxsendlist(NULL), buf_send(NULL), buf_recv(NULL)
 {
   style = 0;
   layout = LAYOUT_UNIFORM;
diff --git a/src/dump_cfg.cpp b/src/dump_cfg.cpp
index a9ecafb7c5..8c08bb9edb 100644
--- a/src/dump_cfg.cpp
+++ b/src/dump_cfg.cpp
@@ -42,7 +42,7 @@ enum{INT,DOUBLE,STRING,BIGINT};   // same as in DumpCustom
 /* ---------------------------------------------------------------------- */
 
 DumpCFG::DumpCFG(LAMMPS *lmp, int narg, char **arg) :
-  DumpCustom(lmp, narg, arg)
+  DumpCustom(lmp, narg, arg), auxname(NULL)
 {
   multifile_override = 0;
 
diff --git a/src/dump_custom.cpp b/src/dump_custom.cpp
index 25757dc594..7dc7e12988 100644
--- a/src/dump_custom.cpp
+++ b/src/dump_custom.cpp
@@ -54,7 +54,12 @@ enum{INT,DOUBLE,STRING,BIGINT};    // same as in DumpCFG
 /* ---------------------------------------------------------------------- */
 
 DumpCustom::DumpCustom(LAMMPS *lmp, int narg, char **arg) :
-  Dump(lmp, narg, arg)
+  Dump(lmp, narg, arg),
+  idregion(NULL), thresh_array(NULL), thresh_op(NULL), thresh_value(NULL), thresh_last(NULL),
+  thresh_fix(NULL), thresh_fixID(NULL), thresh_first(NULL), earg(NULL), vtype(NULL), vformat(NULL),
+  columns(NULL), choose(NULL), dchoose(NULL), clist(NULL), field2index(NULL), argindex(NULL),
+  id_compute(NULL), compute(NULL), id_fix(NULL), fix(NULL), id_variable(NULL), variable(NULL),
+  vbuf(NULL), id_custom(NULL), flag_custom(NULL), typenames(NULL), pack_choice(NULL)
 {
   if (narg == 5) error->all(FLERR,"No dump custom arguments specified");
 
diff --git a/src/dump_dcd.cpp b/src/dump_dcd.cpp
index c99d2f6bf4..ca7246ab24 100644
--- a/src/dump_dcd.cpp
+++ b/src/dump_dcd.cpp
@@ -52,7 +52,8 @@ static inline void fwrite_int32(FILE* fd, uint32_t i)
 
 /* ---------------------------------------------------------------------- */
 
-DumpDCD::DumpDCD(LAMMPS *lmp, int narg, char **arg) : Dump(lmp, narg, arg)
+DumpDCD::DumpDCD(LAMMPS *lmp, int narg, char **arg) : Dump(lmp, narg, arg),
+  coords(NULL)
 {
   if (narg != 5) error->all(FLERR,"Illegal dump dcd command");
   if (binary || compressed || multifile || multiproc)
diff --git a/src/dump_image.cpp b/src/dump_image.cpp
index 6d971d016a..bb39f845b5 100644
--- a/src/dump_image.cpp
+++ b/src/dump_image.cpp
@@ -49,7 +49,9 @@ enum{NO,YES};
 /* ---------------------------------------------------------------------- */
 
 DumpImage::DumpImage(LAMMPS *lmp, int narg, char **arg) :
-  DumpCustom(lmp, narg, arg)
+  DumpCustom(lmp, narg, arg), phistr(NULL), czstr(NULL), upzstr(NULL), perspstr(NULL), 
+  bdiamtype(NULL), bcolortype(NULL), avec_line(NULL), avec_tri(NULL), avec_body(NULL), 
+  fixptr(NULL), image(NULL), chooseghost(NULL), bufcopy(NULL)
 {
   if (binary || multiproc) error->all(FLERR,"Invalid dump image filename");
 
diff --git a/src/dump_local.cpp b/src/dump_local.cpp
index 7e1381b05f..4843352ea2 100644
--- a/src/dump_local.cpp
+++ b/src/dump_local.cpp
@@ -37,7 +37,10 @@ enum{INT,DOUBLE};
 /* ---------------------------------------------------------------------- */
 
 DumpLocal::DumpLocal(LAMMPS *lmp, int narg, char **arg) :
-  Dump(lmp, narg, arg)
+  Dump(lmp, narg, arg),
+  label(NULL), vtype(NULL), vformat(NULL), columns(NULL), field2index(NULL), 
+  argindex(NULL), id_compute(NULL), compute(NULL), id_fix(NULL), fix(NULL), 
+  pack_choice(NULL)
 {
   if (narg == 5) error->all(FLERR,"No dump local arguments specified");
 
diff --git a/src/dump_xyz.cpp b/src/dump_xyz.cpp
index 08aebc4c11..7059e85590 100644
--- a/src/dump_xyz.cpp
+++ b/src/dump_xyz.cpp
@@ -26,7 +26,8 @@ using namespace LAMMPS_NS;
 
 /* ---------------------------------------------------------------------- */
 
-DumpXYZ::DumpXYZ(LAMMPS *lmp, int narg, char **arg) : Dump(lmp, narg, arg)
+DumpXYZ::DumpXYZ(LAMMPS *lmp, int narg, char **arg) : Dump(lmp, narg, arg),
+  typenames(NULL)
 {
   if (narg != 5) error->all(FLERR,"Illegal dump xyz command");
   if (binary || multiproc) error->all(FLERR,"Invalid dump xyz filename");