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Fix memory leak in Variable::compute_atom

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This commit is contained in:
Richard Berger
2018-11-29 00:41:40 -05:00
parent 6be4ce7137
commit 09abc0c75a
2 changed files with 8 additions and 0 deletions
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1
src/variable.cpp
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@ -971,6 +971,7 @@ void Variable::compute_atom(int ivar, int igroup,
} else vstore = reader[ivar]->fixstore->vstore; } else vstore = reader[ivar]->fixstore->vstore;
if (result == NULL) { if (result == NULL) {
if (style[ivar] == ATOM) free_tree(tree);
eval_in_progress[ivar] = 0; eval_in_progress[ivar] = 0;
return; return;
} }

7
src/variable.h
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@ -92,6 +92,13 @@ class Variable : protected Pointers {
int nextra; // # of additional args beyond first 2 int nextra; // # of additional args beyond first 2
Tree *first,*second; // ptrs further down tree for first 2 args Tree *first,*second; // ptrs further down tree for first 2 args
Tree **extra; // ptrs further down tree for nextra args Tree **extra; // ptrs further down tree for nextra args
Tree() :
array(NULL), iarray(NULL), barray(NULL),
selfalloc(0), nextra(0),
first(NULL), second(NULL), extra(NULL)
{
}
}; };
int compute_python(int); int compute_python(int);