From 7393a038686ceb96461afe5d8ffa901a286baee6 Mon Sep 17 00:00:00 2001
From: Jay Berkenbilt <ejb@ql.org>
Date: Sat, 14 Dec 2013 15:06:18 -0500
Subject: [PATCH] Update lastOffset when reading

---
 libqpdf/OffsetInputSource.cc | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/libqpdf/OffsetInputSource.cc b/libqpdf/OffsetInputSource.cc
index c1ec410..2923c38 100644
--- a/libqpdf/OffsetInputSource.cc
+++ b/libqpdf/OffsetInputSource.cc
@@ -51,7 +51,9 @@ OffsetInputSource::rewind()
 size_t
 OffsetInputSource::read(char* buffer, size_t length)
 {
-    return this->proxied->read(buffer, length);
+    size_t result = this->proxied->read(buffer, length);
+    this->setLastOffset(this->proxied->getLastOffset() - global_offset);
+    return result;
 }
 
 void
--
libgit2 0.21.4