Index: python-imaging-Pillow-d1c6db8/libImaging/Antialias.c

===================================================================

--- python-imaging-Pillow-d1c6db8.orig/libImaging/Antialias.c

+++ python-imaging-Pillow-d1c6db8/libImaging/Antialias.c

@@ -216,6 +216,7 @@ ImagingStretch(Imaging imOut, Imaging im

                     break;

                 default:

                     ImagingSectionLeave(&cookie);

+                    free(k);

                     return (Imaging) ImagingError_ModeError();

                 }

         }

@@ -295,6 +296,7 @@ ImagingStretch(Imaging imOut, Imaging im

                     break;

                 default:

                     ImagingSectionLeave(&cookie);

+                    free(k);

                     return (Imaging) ImagingError_ModeError();

                 }

         }

Index: python-imaging-Pillow-d1c6db8/libImaging/UnsharpMask.c

===================================================================

--- python-imaging-Pillow-d1c6db8.orig/libImaging/UnsharpMask.c

+++ python-imaging-Pillow-d1c6db8/libImaging/UnsharpMask.c

@@ -141,8 +141,10 @@ gblur(Imaging im, Imaging imOut, float f

     /* don't bother about alpha/padding */

     buffer = calloc((size_t) (im->xsize * im->ysize * channels),

 		    sizeof(float));

-    if (buffer == NULL)

-	return ImagingError_MemoryError();

+    if (buffer == NULL) {

+        free(maskData);

+        return ImagingError_MemoryError();

+    }

     /* be nice to other threads while you go off to lala land */

     ImagingSectionEnter(&cookie);