shithub: freetype+ttf2subf

Download patch

ref: 90b07bd54194c507df9f431feb5dbb4bb7ba8b3c
parent: f4c94d4b5f6b3e13415025ffa6fa07415d00104d
author: Werner Lemberg <[email protected]>
date: Sun Jun 20 12:27:36 EDT 2010 

Fix Savannah bug #30145.

* src/psaux/psobjs.c (t1_builder_add_contour): Protect against
`outline == NULL' which might happen in invalid fonts.

git/fs: mount .git/fs: mount/attach disallowed 
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,10 @@
+2010-06-20  Werner Lemberg  <[email protected]>
+
+	Fix Savannah bug #30145.
+
+	* src/psaux/psobjs.c (t1_builder_add_contour): Protect against
+	`outline == NULL' which might happen in invalid fonts.
+
 2010-06-19  Werner Lemberg  <[email protected]>
 
 	Fix Savannah bug #30135.
--- a/src/psaux/psobjs.c
+++ b/src/psaux/psobjs.c
@@ -1589,6 +1589,13 @@
     FT_Error     error;
 
 
+    /* this might happen in invalid fonts */
+    if ( !outline )
+    {
+      FT_ERROR(( "t1_builder_add_contour: no outline to add points to\n" ));
+      return PSaux_Err_Invalid_File_Format;
+    }
+
     if ( !builder->load_points )
     {
       outline->n_contours++;