Fix CVE-2017-9433:

https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-9433

Patch copied from upstream source repository:

https://sourceforge.net/p/libmwaw/libmwaw/ci/68b3b74569881248bfb6cbb4266177cc253b292f

From 68b3b74569881248bfb6cbb4266177cc253b292f Mon Sep 17 00:00:00 2001
From: David Tardon <dtardon@redhat.com>
Date: Sat, 8 Apr 2017 14:03:29 +0200
Subject: [PATCH] ofz#1037 resize vector correctly

---
 src/lib/MsWrd1Parser.cxx | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/lib/MsWrd1Parser.cxx b/src/lib/MsWrd1Parser.cxx
index 63547e6..3626064 100644
--- a/src/lib/MsWrd1Parser.cxx
+++ b/src/lib/MsWrd1Parser.cxx
@@ -902,7 +902,7 @@ bool MsWrd1Parser::readFootnoteCorrespondance(MWAWVec2i limits)
     int id = fIt++->second;
     fPos[1] = fIt==footnoteMap.end() ? m_state->m_eot : fIt->first;
     if (id >= int(m_state->m_footnotesList.size()))
-      m_state->m_footnotesList.resize(size_t(id),MWAWVec2l(0,0));
+      m_state->m_footnotesList.resize(size_t(id)+1,MWAWVec2l(0,0));
     m_state->m_footnotesList[size_t(id)]=fPos;
   }
   ascii().addDelimiter(input->tell(),'|');
-- 
2.13.1

