add sanity check on valid angle type

2022-12-25 06:25:45 -05:00
parent ecf11f2f20
commit c4f2befb1f
1 changed files with 3 additions and 0 deletions
--- a/src/angle_write.cpp
+++ b/src/angle_write.cpp
@ -56,6 +56,9 @@ void AngleWrite::command(int narg, char **arg)
  if (narg != 4) error->all(FLERR, "Illegal angle_write command");

  int atype = utils::inumeric(FLERR, arg[0], false, lmp);
+  if ((atype <= 0) || (atype > atom->nangletypes))
+    error->all(FLERR, "Invalid angle type {} in angle_write command", atype);
+
  int n = utils::inumeric(FLERR, arg[1], false, lmp);
  std::string table_file = arg[2];
  std::string keyword = arg[3];