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avoid memory leaks on specifying keywords multiple times

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This commit is contained in:
Axel Kohlmeyer
2021-08-06 08:13:03 -04:00
committed by Richard Berger
parent f3a03d6a84
commit b9fa4e1db2
1 changed files with 2 additions and 0 deletions
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src/PYTHON/python_impl.cpp
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@ -179,6 +179,7 @@ void PythonImpl::command(int narg, char **arg)
ninput = utils::inumeric(FLERR,arg[iarg+1],false,lmp);
if (ninput < 0) error->all(FLERR,"Invalid python command");
iarg += 2;
delete[] istr;
istr = new char*[ninput];
if (iarg+ninput > narg) error->all(FLERR,"Invalid python command");
for (int i = 0; i < ninput; i++) istr[i] = arg[iarg+i];
@ -186,6 +187,7 @@ void PythonImpl::command(int narg, char **arg)
} else if (strcmp(arg[iarg],"return") == 0) {
if (iarg+2 > narg) error->all(FLERR,"Invalid python command");
noutput = 1;
delete[] ostr;
ostr = arg[iarg+1];
iarg += 2;
} else if (strcmp(arg[iarg],"format") == 0) {