random memory leak fixes and memory access fixes

[model-checker.git] / action.cc

diff --git a/action.cc b/action.cc
index 383be230aaea3f4b505266688fde98ce7a6a8640..a4959aed90bf868c0ca542ea67c2e8ba75204b42 100644 (file)
--- a/action.cc
+++ b/action.cc
@@ -25,8 +25,15 @@ ModelAction::ModelAction(action_type_t type, memory_order order, void *loc, uint
 
 ModelAction::~ModelAction()
 {
-       if (cv)
-               delete cv;
+       /** We can't free the clock vector:
+        *  The reason is as follows:
+        *  Clock vectors are snapshotting state...  when we delete model actions
+        *  they are at the end of the node list and have invalid old clock vectors...
+        *  They are already free at that point...
+        */
+       
+       /*      if (cv)
+                       delete cv;*/
 }
 
 void ModelAction::copy_from_new(ModelAction *newaction)