From 4ae93a73c5bbf36cf2b36712b0df7acabbc1e61a Mon Sep 17 00:00:00 2001
From: Jay Berkenbilt <ejb@ql.org>
Date: Sun, 31 Jan 2021 07:13:04 -0500
Subject: Improve memory safety of dict/array iterators

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

(limited to 'libqpdf')

diff --git a/libqpdf/QPDFObjectHandle.cc b/libqpdf/QPDFObjectHandle.cc
index 288b5256..15907f6e 100644
--- a/libqpdf/QPDFObjectHandle.cc
+++ b/libqpdf/QPDFObjectHandle.cc
@@ -3080,7 +3080,7 @@ QPDFObjectHandle::warn(QPDF* qpdf, QPDFExc const& e)
     }
 }
 
-QPDFDictItems::QPDFDictItems(QPDFObjectHandle& oh) :
+QPDFDictItems::QPDFDictItems(QPDFObjectHandle const& oh) :
     oh(oh)
 {
 }
@@ -3171,7 +3171,7 @@ QPDFDictItems::end()
     return iterator(oh, false);
 }
 
-QPDFArrayItems::QPDFArrayItems(QPDFObjectHandle& oh) :
+QPDFArrayItems::QPDFArrayItems(QPDFObjectHandle const& oh) :
     oh(oh)
 {
 }
-- 
cgit v1.2.3-54-g00ecf