[Libreoffice-commits] libvisio.git: src/lib

[David Tardon]

 src/lib/VSDZipStream.cpp |    2 ++
 1 file changed, 2 insertions(+)

New commits:
commit 410f564d9a728b983cf11ba9b3eadfc7d59c187c
Author: David Tardon <dtardon at redhat.com>
Date:   Thu Oct 17 10:35:34 2013 +0200

    fdo#70480 do not crash reading malformed zip
    
    Change-Id: Ia37e8be5172a49669cb9f7271c5401ca88f39072

diff --git a/src/lib/VSDZipStream.cpp b/src/lib/VSDZipStream.cpp
index 3b3e08a..1c12d56 100644
--- a/src/lib/VSDZipStream.cpp
+++ b/src/lib/VSDZipStream.cpp
@@ -203,6 +203,8 @@ bool libvisio::VSDZipStreamImpl::isZipStream()
     return false;
   if (!readCentralDirectory(end))
     return false;
+  if (m_cdir.empty())
+    return false;
   CentralDirectoryEntry entry = m_cdir.begin()->second;
   m_input->seek(entry.offset, WPX_SEEK_SET);
   LocalFileHeader header;