From 552303a94a997f403e3e966c9d6967d535c7428b Mon Sep 17 00:00:00 2001
From: Jay Berkenbilt <ejb@ql.org>
Date: Wed, 3 Mar 2021 14:22:15 -0500
Subject: Check for reserved after dereference

---
 libqpdf/QPDFObjectHandle.cc | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/libqpdf/QPDFObjectHandle.cc b/libqpdf/QPDFObjectHandle.cc
index 27a68d73..221ecd1d 100644
--- a/libqpdf/QPDFObjectHandle.cc
+++ b/libqpdf/QPDFObjectHandle.cc
@@ -1754,12 +1754,12 @@ QPDFObjectHandle::unparse()
 std::string
 QPDFObjectHandle::unparseResolved()
 {
+    dereference();
     if (this->reserved)
     {
         throw std::logic_error(
             "QPDFObjectHandle: attempting to unparse a reserved object");
     }
-    dereference();
     return this->obj->unparse();
 }
 
@@ -1786,12 +1786,12 @@ QPDFObjectHandle::getJSON(bool dereference_indirect)
     }
     else
     {
+        dereference();
         if (this->reserved)
         {
             throw std::logic_error(
                 "QPDFObjectHandle: attempting to unparse a reserved object");
         }
-        dereference();
         return this->obj->getJSON();
     }
 }
-- 
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