shithub: freetype+ttf2subf

Download patch

ref: dd64a6227ceda32a90c06f77cf44e23dad95cb78
parent: 7aeee3c50f2656b65f7dc207aa2020bb1398da98
author: Werner Lemberg <[email protected]>
date: Mon Mar 20 01:34:02 EDT 2017 

* src/cff/cffgload.c (cff_builder_init): Add safety guard (#50578).

git/fs: mount .git/fs: mount/attach disallowed 
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,7 @@
+2017-03-20  Werner Lemberg  <[email protected]>
+
+	* src/cff/cffgload.c (cff_builder_init): Add safety guard (#50578).
+
 2017-03-18  Werner Lemberg  <[email protected]>
 
 	Introduce FT_UINT_TO_POINTER macro (#50560).
--- a/src/cff/cffgload.c
+++ b/src/cff/cffgload.c
@@ -281,8 +281,11 @@
         CFF_Internal  internal = (CFF_Internal)size->root.internal;
 
 
-        builder->hints_globals = (void *)internal->topfont;
-        builder->hints_funcs   = glyph->root.internal->glyph_hints;
+        if ( internal )
+        {
+          builder->hints_globals = (void *)internal->topfont;
+          builder->hints_funcs   = glyph->root.internal->glyph_hints;
+        }
       }
     }