From 98f6c00dad96d3150a9b969a0ee67addc78ac5f0 Mon Sep 17 00:00:00 2001
From: Jay Berkenbilt <ejb@ql.org>
Date: Wed, 21 Oct 2020 15:29:28 -0400
Subject: Protect numeric conversion against user's locale (fixes #459)

---
 libqpdf/QPDF.cc | 1 +
 1 file changed, 1 insertion(+)

(limited to 'libqpdf/QPDF.cc')

diff --git a/libqpdf/QPDF.cc b/libqpdf/QPDF.cc
index 2ebf88b0..1cbef133 100644
--- a/libqpdf/QPDF.cc
+++ b/libqpdf/QPDF.cc
@@ -1220,6 +1220,7 @@ QPDF::processXRefStream(qpdf_offset_t xref_offset, QPDFObjectHandle& xref_obj)
             ((std::numeric_limits<int>::max() - obj) < chunk_count))
         {
             std::ostringstream msg;
+            msg.imbue(std::locale::classic());
             msg << "adding " << chunk_count << " to " << obj
                 << " while computing index in xref stream would cause"
                 << " an integer overflow";
-- 
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