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* src/truetype/ttgxvar.c (tt_face_vary_cvt): Add initializers.

Reported as

  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=9070

git/fs: mount .git/fs: mount/attach disallowed

--- a/ChangeLog

+++ b/ChangeLog

@@ -1,3 +1,11 @@

+2018-06-25  Werner Lemberg  <[email protected]>

+

+	* src/truetype/ttgxvar.c (tt_face_vary_cvt): Add initializers.

+

+	Reported as

+

+	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=9070

+

 2018-06-24  Werner Lemberg  <[email protected]>

 	[truetype] Increase precision while applying VF deltas.

--- a/src/truetype/ttgxvar.c

+++ b/src/truetype/ttgxvar.c

@@ -3089,25 +3089,33 @@

   tt_face_vary_cvt( TT_Face    face,

                     FT_Stream  stream )

   {

-    FT_Error    error;

-    FT_Memory   memory = stream->memory;

-    FT_ULong    table_start;

-    FT_ULong    table_len;

-    FT_UInt     tupleCount;

-    FT_ULong    offsetToData;

-    FT_ULong    here;

-    FT_UInt     i, j;

-    FT_Fixed*   tuple_coords    = NULL;

-    FT_Fixed*   im_start_coords = NULL;

-    FT_Fixed*   im_end_coords   = NULL;

-    GX_Blend    blend           = face->blend;

-    FT_UInt     point_count, spoint_count = 0;

+    FT_Error   error;

+    FT_Memory  memory = stream->memory;

+

+    FT_ULong  table_start;

+    FT_ULong  table_len;

+

+    FT_UInt   tupleCount;

+    FT_ULong  offsetToData;

+

+    FT_ULong  here;

+    FT_UInt   i, j;

+

+    FT_Fixed*  tuple_coords    = NULL;

+    FT_Fixed*  im_start_coords = NULL;

+    FT_Fixed*  im_end_coords   = NULL;

+

+    GX_Blend  blend = face->blend;

+

+    FT_UInt  point_count;

+    FT_UInt  spoint_count = 0;

+

     FT_UShort*  sharedpoints = NULL;

     FT_UShort*  localpoints  = NULL;

     FT_UShort*  points;

-    FT_Fixed*  deltas;

-    FT_Fixed*  cvt_deltas;

+    FT_Fixed*  deltas     = NULL;

+    FT_Fixed*  cvt_deltas = NULL;

     FT_TRACE2(( "CVAR " ));