From e8337fd128f61c8af971897e2b28b9a6a0e90ce6 Mon Sep 17 00:00:00 2001
From: Richard Berger <richard.berger@temple.edu>
Date: Mon, 2 Nov 2020 10:52:59 -0500
Subject: [PATCH] Safeguard against possible string overflow

---
 src/USER-NETCDF/dump_netcdf.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/USER-NETCDF/dump_netcdf.cpp b/src/USER-NETCDF/dump_netcdf.cpp
index a50e01ce95..e1a8dfab69 100644
--- a/src/USER-NETCDF/dump_netcdf.cpp
+++ b/src/USER-NETCDF/dump_netcdf.cpp
@@ -183,7 +183,7 @@ DumpNetCDF::DumpNetCDF(LAMMPS *lmp, int narg, char **arg) :
       for (int j = 0; j < DUMP_NC_MAX_DIMS; j++) {
         perat[inc].field[j] = -1;
       }
-      strcpy(perat[inc].name, mangled);
+      strncpy(perat[inc].name, mangled, NC_FIELD_NAME_MAX);
       n_perat++;
     }