From f0a61679d28bc1561640403d92492e199bc1c0f3 Mon Sep 17 00:00:00 2001 From: Chris Liddell Date: Wed, 10 Oct 2018 23:25:51 +0100 Subject: [PATCH 5/5] Bug 699938: .loadfontloop must be an operator In the fix for Bug 699816, I omitted to make .loadfontloop into an operator, to better hide .forceundef and .putgstringcopy. CVE: CVE-2018-17961 Upstream-Status: Backport [git://git.ghostscript.com/ghostpdl.git] Signed-off-by: Hongxu Jia --- Resource/Init/gs_fonts.ps | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/Resource/Init/gs_fonts.ps b/Resource/Init/gs_fonts.ps index 89c3ab7..72feff2 100644 --- a/Resource/Init/gs_fonts.ps +++ b/Resource/Init/gs_fonts.ps @@ -1148,7 +1148,7 @@ $error /SubstituteFont { } put } loop % end of loop - } bind executeonly def % must be bound and hidden for .putgstringcopy + } bind executeonly odef % must be bound and hidden for .putgstringcopy currentdict /.putgstringcopy .undef -- 2.7.4