Fix for CVE-2019-10216 added

ghostscript-cve-2019-10216.patch

@@ -0,0 +1,43 @@
+From 5b85ddd19a8420a1bd2d5529325be35d78e94234 Mon Sep 17 00:00:00 2001
+From: Chris Liddell <chris.liddell@artifex.com>
+Date: Fri, 2 Aug 2019 15:18:26 +0100
+Subject: Bug 701394: protect use of .forceput with executeonly
+
+
+diff --git a/Resource/Init/gs_type1.ps b/Resource/Init/gs_type1.ps
+index 6c7735bc0c..a039ccee35 100644
+--- a/Resource/Init/gs_type1.ps
++++ b/Resource/Init/gs_type1.ps
+@@ -118,25 +118,25 @@
+                          ( to be the same as glyph: ) print 1 index //== exec } if
+                    3 index exch 3 index .forceput
+                                                                  % scratch(string) RAGL(dict) AGL(dict) CharStrings(dict) cstring gname
+-                 }
++                 }executeonly
+                  {pop} ifelse
+-               } forall
++               } executeonly forall
+                pop pop
+-             }
++             } executeonly
+              {
+                pop pop pop
+              } ifelse
+-           }
++           } executeonly
+            {
+                                                                % scratch(string) RAGL(dict) AGL(dict) CharStrings(dict) cstring gname
+              pop pop
+            } ifelse
+-         } forall
++         } executeonly forall
+          3 1 roll pop pop
+-     } if
++     } executeonly if
+      pop
+      dup /.AGLprocessed~GS //true .forceput
+-   } if
++   } executeonly if
+ 
+    %% We need to excute the C .buildfont1 in a stopped context so that, if there
+    %% are errors we can put the stack back sanely and exit. Otherwise callers won't

ghostscript.spec

@@ -43,7 +43,7 @@
 Name:             ghostscript
 Summary:          Interpreter for PostScript language & PDF
 Version:          9.26
-Release:          5%{?dist}
+Release:          6%{?dist}
 
 License:          AGPLv3+
 
@@ -97,6 +97,7 @@ Patch000: ghostscript-cve-2019-6116.patch
 Patch001: ghostscript-subclassing-devices-fix-put_image-method.patch
 Patch002: ghostscript-cve-2019-3835.patch
 Patch003: ghostscript-cve-2019-3838.patch
+Patch004: ghostscript-cve-2019-10216.patch
 
 
 # Downstream patches -- these should be always included when doing rebase:
@@ -465,6 +466,9 @@ done
 # =============================================================================
 
 %changelog
+* Mon Aug 12 2019 Martin Osvald <mosvald@redhat.com> - 9.26-6
+- Fix for CVE-2019-10216 added
+
 * Thu Jul 25 2019 Fedora Release Engineering <releng@fedoraproject.org> - 9.26-5
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_31_Mass_Rebuild