From 17a0c5dfd5d94944f091c96145a5c96bba46de0a Mon Sep 17 00:00:00 2001
From: Werner Lemberg <wl@gnu.org>
Date: Fri, 28 Apr 2023 10:40:41 +0200
Subject: [PATCH] * src/cff/cffdrivr.c (cff_ps_get_font_info): Reject 'CFF2'
 format.

---
 src/cff/cffdrivr.c | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/src/cff/cffdrivr.c b/src/cff/cffdrivr.c
index 688c4c0b3..81bff1fcc 100644
--- a/src/cff/cffdrivr.c
+++ b/src/cff/cffdrivr.c
@@ -471,6 +471,12 @@
     FT_Error  error = FT_Err_Ok;
 
 
+    if ( face->is_cff2 )
+    {
+      error = FT_THROW( Invalid_Argument );
+      goto Fail;
+    }
+
     if ( cff && !cff->font_info )
     {
       CFF_FontRecDict  dict      = &cff->top_font.font_dict;