Index: trunk/psModules/src/imcombine/pmSubtractionEquation.c
===================================================================
--- trunk/psModules/src/imcombine/pmSubtractionEquation.c	(revision 27326)
+++ trunk/psModules/src/imcombine/pmSubtractionEquation.c	(revision 27327)
@@ -1049,4 +1049,5 @@
         }
 
+        psFree(norms);
         psFree(solution);
         psFree(sumVector);