Fixed initialization of arrays in fixes

src/fix_press_berendsen.cpp

@@ -37,7 +37,8 @@ enum{ISO,ANISO};
 /* ---------------------------------------------------------------------- */
 
 FixPressBerendsen::FixPressBerendsen(LAMMPS *lmp, int narg, char **arg) :
-  Fix(lmp, narg, arg)
+  Fix(lmp, narg, arg),
+  id_temp(NULL), id_press(NULL), tflag(0), pflag(0)
 {
   if (narg < 5) error->all(FLERR,"Illegal fix press/berendsen command");
 

src/fix_print.cpp

@@ -28,7 +28,8 @@ using namespace FixConst;
 /* ---------------------------------------------------------------------- */
 
 FixPrint::FixPrint(LAMMPS *lmp, int narg, char **arg) :
-  Fix(lmp, narg, arg)
+  Fix(lmp, narg, arg),
+  fp(NULL), string(NULL), copy(NULL), work(NULL)
 {
   if (narg < 5) error->all(FLERR,"Illegal fix print command");
   nevery = force->inumeric(FLERR,arg[3]);

src/fix_property_atom.cpp

@@ -29,7 +29,8 @@ enum{MOLECULE,CHARGE,RMASS,INTEGER,DOUBLE};
 /* ---------------------------------------------------------------------- */
 
 FixPropertyAtom::FixPropertyAtom(LAMMPS *lmp, int narg, char **arg) :
-  Fix(lmp, narg, arg)
+  Fix(lmp, narg, arg),
+  nvalue(0), style(NULL), index(NULL), astyle(NULL)
 {
   if (narg < 4) error->all(FLERR,"Illegal fix property/atom command");
 

src/fix_read_restart.cpp

@@ -23,7 +23,8 @@ using namespace FixConst;
 /* ---------------------------------------------------------------------- */
 
 FixReadRestart::FixReadRestart(LAMMPS *lmp, int narg, char **arg) :
-  Fix(lmp, narg, arg)
+  Fix(lmp, narg, arg),
+  count(NULL), extra(NULL)
 {
   nextra = force->inumeric(FLERR,arg[3]);
   int nfix = force->inumeric(FLERR,arg[4]);
@@ -31,8 +32,6 @@ FixReadRestart::FixReadRestart(LAMMPS *lmp, int narg, char **arg) :
   // perform initial allocation of atom-based array
   // register with Atom class
 
-  count = NULL;
-  extra = NULL;
   grow_arrays(atom->nmax);
   atom->add_callback(0);
 

src/fix_respa.cpp

@@ -24,7 +24,8 @@ using namespace FixConst;
 /* ---------------------------------------------------------------------- */
 
 FixRespa::FixRespa(LAMMPS *lmp, int narg, char **arg) :
-  Fix(lmp, narg, arg)
+  Fix(lmp, narg, arg),
+  store_torque(0), f_level(NULL), t_level(NULL)
 {
   // nlevels = # of rRESPA levels
 

src/fix_restrain.cpp

@@ -44,7 +44,8 @@ enum{BOND,ANGLE,DIHEDRAL};
 /* ---------------------------------------------------------------------- */
 
 FixRestrain::FixRestrain(LAMMPS *lmp, int narg, char **arg) :
-  Fix(lmp, narg, arg)
+  Fix(lmp, narg, arg),
+  rstyle(NULL), ids(NULL), kstart(NULL), kstop(NULL), target(NULL), cos_target(NULL), sin_target(NULL)
 {
   if (narg < 4) error->all(FLERR,"Illegal fix restrain command");
 
@@ -57,11 +58,7 @@ FixRestrain::FixRestrain(LAMMPS *lmp, int narg, char **arg) :
   // parse args
 
   nrestrain = maxrestrain = 0;
-  rstyle = NULL;
+  
-  ids = NULL;
-  kstart = kstop = NULL;
-  target = cos_target = sin_target = NULL;
-
   int iarg = 3;
   while (iarg < narg) {
     if (nrestrain == maxrestrain) {

src/fix_setforce.cpp

@@ -34,7 +34,8 @@ enum{NONE,CONSTANT,EQUAL,ATOM};
 /* ---------------------------------------------------------------------- */
 
 FixSetForce::FixSetForce(LAMMPS *lmp, int narg, char **arg) :
-  Fix(lmp, narg, arg)
+  Fix(lmp, narg, arg),
+  xstr(NULL), ystr(NULL), zstr(NULL), idregion(NULL), sforce(NULL)
 {
   if (narg < 6) error->all(FLERR,"Illegal fix setforce command");
 

src/fix_shear_history.cpp

@@ -34,7 +34,8 @@ enum{NPARTNER,PERPARTNER};
 /* ---------------------------------------------------------------------- */
 
 FixShearHistory::FixShearHistory(LAMMPS *lmp, int narg, char **arg) :
-  Fix(lmp, narg, arg)
+  Fix(lmp, narg, arg),
+  npartner(NULL), partner(NULL), shearpartner(NULL), ipage(NULL), dpage(NULL)
 {
   if (narg != 4) error->all(FLERR,"Illegal fix SHEAR_HISTORY commmand");
 
@@ -57,15 +58,10 @@ FixShearHistory::FixShearHistory(LAMMPS *lmp, int narg, char **arg) :
   // perform initial allocation of atom-based arrays
   // register with atom class
 
-  npartner = NULL;
-  partner = NULL;
-  shearpartner = NULL;
   grow_arrays(atom->nmax);
   atom->add_callback(0);
   atom->add_callback(1);
 
-  ipage = NULL;
-  dpage = NULL;
   pgsize = oneatom = 0;
 
   // initialize npartner to 0 so neighbor list creation is OK the 1st time

src/fix_spring.cpp

@@ -37,7 +37,8 @@ enum{TETHER,COUPLE};
 /* ---------------------------------------------------------------------- */
 
 FixSpring::FixSpring(LAMMPS *lmp, int narg, char **arg) :
-  Fix(lmp, narg, arg)
+  Fix(lmp, narg, arg),
+  group2(NULL)
 {
   if (narg < 9) error->all(FLERR,"Illegal fix spring command");