Commit ca04e8f3 authored by Axel Kohlmeyer's avatar Axel Kohlmeyer
Browse files

use snprintf() in a bunch of cases to avoid overflowing fixed size buffers with unchecked strings

parent 0b951840

src/fix_ave_chunk.cpp

+1 −1
Original line number Diff line number Diff line
@@ -225,7 +225,7 @@ FixAveChunk::FixAveChunk(LAMMPS *lmp, int narg, char **arg) : 
        fp = fopen(arg[iarg+1],"w");

        if (fp == NULL) {

          char str[128];

          sprintf(str,"Cannot open fix ave/chunk file %s",arg[iarg+1]);

          snprintf(str,128,"Cannot open fix ave/chunk file %s",arg[iarg+1]);

          error->one(FLERR,str);

        }

      }

src/fix_ave_correlate.cpp

+1 −1
Original line number Diff line number Diff line
@@ -149,7 +149,7 @@ FixAveCorrelate::FixAveCorrelate(LAMMPS * lmp, int narg, char **arg): 
        fp = fopen(arg[iarg+1],"w");

        if (fp == NULL) {

          char str[128];

          sprintf(str,"Cannot open fix ave/correlate file %s",arg[iarg+1]);

          snprintf(str,128,"Cannot open fix ave/correlate file %s",arg[iarg+1]);

          error->one(FLERR,str);

        }

      }

src/fix_ave_histo.cpp

+1 −1
Original line number Diff line number Diff line
@@ -937,7 +937,7 @@ void FixAveHisto::options(int iarg, int narg, char **arg) 
        fp = fopen(arg[iarg+1],"w");

        if (fp == NULL) {

          char str[128];

          sprintf(str,"Cannot open fix ave/histo file %s",arg[iarg+1]);

          snprintf(str,128,"Cannot open fix ave/histo file %s",arg[iarg+1]);

          error->one(FLERR,str);

        }

      }

src/fix_ave_time.cpp

+1 −1
Original line number Diff line number Diff line
@@ -1042,7 +1042,7 @@ void FixAveTime::options(int iarg, int narg, char **arg) 
        fp = fopen(arg[iarg+1],"w");

        if (fp == NULL) {

          char str[128];

          sprintf(str,"Cannot open fix ave/time file %s",arg[iarg+1]);

          snprintf(str,128,"Cannot open fix ave/time file %s",arg[iarg+1]);

          error->one(FLERR,str);

        }

      }

src/fix_enforce2d.cpp

+1 −1
Original line number Diff line number Diff line
@@ -78,7 +78,7 @@ void FixEnforce2D::init() 
          flist[nfixlist++] = modify->fix[i];

        else {

          char msg[256];

          sprintf(msg,"Fix enforce2d must be defined after fix %s",modify->fix[i]->style);

          snprintf(msg,256,"Fix enforce2d must be defined after fix %s",modify->fix[i]->style);

          error->all(FLERR,msg);

        }

      }

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