commit 7aff128e9e7d47303508c1e0fe0aa920cc689be4
author Seyed Alireza Damghani <54898479+sdamghan@users.noreply.github.com> Mon Oct 21 11:07:31 2019 -0300
committer jeanlego <jeanphilippe.legault@unb.ca> Mon Oct 21 11:07:31 2019 -0300
tree 9bf0dda16829621bf2a1e33a5c1666d63c180653
parent ce5b915d66386587c5b3440c5d52ec71fb35296d

Simulation mem leak - create hard block mappings (#997)

*  mappings array pointers hasn't been freed when they were unuseful

* change the location of added code

* set mappings items and array to NULL and free them

* set mappings pointers to NULL after freeing them

* remove extra free mappings

ODIN_II/SRC/read_blif.cpp

diff --git a/ODIN_II/SRC/read_blif.cpp b/ODIN_II/SRC/read_blif.cpp
index ae2c6b6..5cb6351 100644
--- a/ODIN_II/SRC/read_blif.cpp
+++ b/ODIN_II/SRC/read_blif.cpp
@@ -537,6 +537,16 @@
 	// Index the mappings in a hard_block_ports struct.
 	hard_block_ports *ports = get_hard_block_ports(mappings, count);
 
+	for (i = 0; i < count; i++)
+	{
+		vtr::free(mappings[i]);
+		mappings[i] = NULL;
+	}
+	
+	vtr::free(mappings);
+	mappings = NULL;
+
+
 	// Look up the model in the models cache.
  	hard_block_model *model = NULL;
  	if ((subcircuit_name != NULL) && (!(model = get_hard_block_model(subcircuit_name, ports, models))))
@@ -642,8 +652,7 @@
 
   	free_hard_block_ports(ports);
   	mapping_index->destroy_free_items();
-	delete mapping_index;
-  	vtr::free(mappings);
+	delete mapping_index;		
   	vtr::free(names);