[gs-cvs] gs/lib

[Ray Johnston]

Update of /cvs/ghostscript/gs/lib
In directory casper:/tmp/cvs-serv14864/lib

Modified Files:
	gs_ttf.ps 
Log Message:
Fix: Ignore an invalid 'post' format 2.0 table in TrueType fonts.
Fixes SourceForge bug #523973 for Artifex customer #990.


Index: gs_ttf.ps
===================================================================
RCS file: /cvs/ghostscript/gs/lib/gs_ttf.ps,v
retrieving revision 1.11
retrieving revision 1.12
diff -u -d -r1.11 -r1.12
--- gs_ttf.ps	21 Feb 2002 21:49:28 -0000	1.11
+++ gs_ttf.ps	4 Mar 2002 06:32:35 -0000	1.12
@@ -353,6 +353,10 @@
     pop MacGlyphEncoding
   }
   16#00020000  {	% Detailed map, required by Microsoft fonts.
+    dup length 36 lt {
+      DEBUG { (post format 2.0 invalid.) = flush } if
+      pop [ ]
+    } {
     /postglyphs exch def
       postglyphs 32 getu16 /numglyphs exch def
       /glyphnames numglyphs 2 mul 34 add def
@@ -379,6 +383,8 @@
 	  } ifelse
 	} ifelse
       } for ]
+    }
+    ifelse
   } bind
   16#00030000  {	% No map.
     pop [ ]