Commit c24fca61 authored by Axel Kohlmeyer's avatar Axel Kohlmeyer
Browse files

fix possible uninitialized data access with pppm and pppm/disp

parent 01e84838

src/KSPACE/pppm.cpp

+5 −0
Original line number Diff line number Diff line
@@ -95,6 +95,11 @@ PPPM::PPPM(LAMMPS *lmp, int narg, char **arg) : KSpace(lmp, narg, arg), 
  MPI_Comm_rank(world,&me);

  MPI_Comm_size(world,&nprocs);



  nfft_both = 0;

  nxhi_in = nxlo_in = nxhi_out = nxlo_out = 0;

  nyhi_in = nylo_in = nyhi_out = nylo_out = 0;

  nzhi_in = nzlo_in = nzhi_out = nzlo_out = 0;



  density_brick = vdx_brick = vdy_brick = vdz_brick = NULL;

  density_fft = NULL;

  u_brick = NULL;

src/KSPACE/pppm_disp.cpp

+7 −0
Original line number Diff line number Diff line
@@ -121,6 +121,13 @@ PPPMDisp::PPPMDisp(LAMMPS *lmp, int narg, char **arg) : KSpace(lmp, narg, arg), 


  MPI_Comm_rank(world,&me);

  MPI_Comm_size(world,&nprocs);

  nfft_both = nfft_both_6 = 0;

  nxhi_in = nxlo_in = nxhi_out = nxlo_out = 0;

  nyhi_in = nylo_in = nyhi_out = nylo_out = 0;

  nzhi_in = nzlo_in = nzhi_out = nzlo_out = 0;

  nxhi_in_6 = nxlo_in_6 = nxhi_out_6 = nxlo_out_6 = 0;

  nyhi_in_6 = nylo_in_6 = nyhi_out_6 = nylo_out_6 = 0;

  nzhi_in_6 = nzlo_in_6 = nzhi_out_6 = nzlo_out_6 = 0;



  csumflag = 0;

  B = NULL;

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