From 98867787d12f6604694cdea66cc3f63c14887702 Mon Sep 17 00:00:00 2001
From: Vsevolod Stakhov <vsevolod@highsecure.ru>
Date: Mon, 29 Jun 2020 14:43:40 +0100
Subject: [Minor] Do not decomress encrypted streams when encryption is in xref

---
 lualib/lua_content/pdf.lua | 5 +++++
 1 file changed, 5 insertions(+)

(limited to 'lualib/lua_content')

diff --git a/lualib/lua_content/pdf.lua b/lualib/lua_content/pdf.lua
index e47c21ef6..8b77213af 100644
--- a/lualib/lua_content/pdf.lua
+++ b/lualib/lua_content/pdf.lua
@@ -1008,6 +1008,11 @@ local function postprocess_pdf_objects(task, input, pdf)
     end
     if obj.ref then
       parse_object_grammar(obj, task, pdf)
+
+      -- Special early handling
+      if obj.dict and obj.dict.Type and obj.dict.Type == 'XRef' then
+        process_xref(task, pdf, obj)
+      end
     end
   end
 
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