Index: trunk/ppStack/src/ppStackReadout.c
===================================================================
--- trunk/ppStack/src/ppStackReadout.c	(revision 13489)
+++ trunk/ppStack/src/ppStackReadout.c	(revision 13493)
@@ -71,4 +71,5 @@
         pmStackData *data = pmStackDataAlloc(ro, SEEING, WEIGHT); // Data to stack
         psArrayAdd(stack, ARRAY_BUFFER, data);
+        psFree(data);                   // Drop reference
     }
     psFree(inputIter);
@@ -101,4 +102,5 @@
         psFree(name);
         psFitsWriteImage(fits, NULL, inspected, 0, NULL);
+        psFree(inspected);
         psFitsClose(fits);
     }
@@ -124,4 +126,5 @@
         psFree(name);
         psFitsWriteImage(fits, NULL, rejected, 0, NULL);
+        psFree(rejected);
         psFitsClose(fits);
     }