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ODIN_II: Fix coverity issue CID 200770: Resource leak #811

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7 changes: 6 additions & 1 deletion ODIN_II/SRC/netlist_visualizer.cpp
Original file line number Diff line number Diff line change
Expand Up @@ -310,7 +310,6 @@ void forward_traversal_net_graph_display(FILE *fp, short marker_value, nnode_t *

/*---------------------------------------------------------------------------------------------
* (function: backward_traversal_net_graph_display()
* TODO check if stack of node is freed
*-------------------------------------------------------------------------------------------*/
void backward_traversal_net_graph_display(FILE *fp, short marker_value, nnode_t *node)
{
Expand Down Expand Up @@ -393,4 +392,10 @@ void backward_traversal_net_graph_display(FILE *fp, short marker_value, nnode_t
/* process next element in net */
index_in_stack ++;
}

for(int i = 0; i < num_stack_of_nodes; i++)
{
free_nnode(stack_of_nodes[i]);
}
vtr::free(stack_of_nodes);
}