* src/type1/t1load.c (parse_encoding): Protect against infinite

ChangeLog

@@ -1,3 +1,9 @@
+2008-08-28  Werner Lemberg  <wl@gnu.org>
+
+	* src/type1/t1load.c (parse_encoding): Protect against infinite
+	loop.  This fixes Savannah bug #24150 (where a patch has been posted
+	too).
+
 2008-08-23  Werner Lemberg  <wl@gnu.org>
 
 	* src/type/t1afm.c (compare_kern_pairs), src/pxaux/afmparse.c

src/type1/t1load.c

@@ -1274,6 +1274,19 @@
 
             n++;
           }
+          else if ( only_immediates )
+          {
+            /* Since the current position is not updated for           */
+            /* immediates-only mode we would get an infinite loop if   */
+            /* we don't do anything here.                              */
+            /*                                                         */
+            /* This encoding array is not valid according to the type1 */
+            /* specification (it might be an encoding for a CID type1  */
+            /* font, however), so we conclude that this font is NOT a  */
+            /* type1 font.                                             */
+            parser->root.error = FT_Err_Unknown_File_Format;
+            return;
+          }
         }
         else
         {