Index: trunk/psModules/src/imcombine/pmSubtractionStamps.c
===================================================================
--- trunk/psModules/src/imcombine/pmSubtractionStamps.c	(revision 14671)
+++ trunk/psModules/src/imcombine/pmSubtractionStamps.c	(revision 14701)
@@ -22,4 +22,5 @@
     psFree(stamp->input);
     psFree(stamp->weight);
+    psFree(stamp->convolutions);
 }
 
@@ -70,4 +71,5 @@
     stamp->input = NULL;
     stamp->weight = NULL;
+    stamp->convolutions = NULL;
 
     return stamp;