[truetype] Fix memory leak for broken GX fonts (#46188).

* src/truetype/ttgxvar.c (TT_Vary_Apply_Glyph_Deltas): Fix scope of
deallocation.

ChangeLog

@@ -1,3 +1,10 @@
+2015-10-13  Werner Lemberg  <wl@gnu.org>
+
+	[truetype] Fix memory leak for broken GX fonts (#46188).
+
+	* src/truetype/ttgxvar.c (TT_Vary_Apply_Glyph_Deltas): Fix scope of
+	deallocation.
+
 2015-10-13  Werner Lemberg  <wl@gnu.org>
 
 	[truetype] Fix commit from 2015-10-10.

src/truetype/ttgxvar.c

@@ -2059,8 +2059,6 @@
 
       if ( localpoints != ALL_POINTS )
         FT_FREE( localpoints );
-      if ( sharedpoints != ALL_POINTS )
-        FT_FREE( sharedpoints );
       FT_FREE( deltas_x );
       FT_FREE( deltas_y );
 
@@ -2072,6 +2070,8 @@
     FT_TRACE5(( "\n" ));
 
   Fail2:
+    if ( sharedpoints != ALL_POINTS )
+      FT_FREE( sharedpoints );
     FT_FREE( tuple_coords );
     FT_FREE( im_start_coords );
     FT_FREE( im_end_coords );