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

[David Tardon]

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

New commits:
commit 20d7c69f9efb6fdee1b08e84e07f78981b78df1a
Author: David Tardon <dtardon at redhat.com>
Date:   Sat May 11 08:36:02 2013 +0200

    avoid vector index underflow

diff --git a/src/lib/MSPUBParser.cpp b/src/lib/MSPUBParser.cpp
index 7449040..4d1e2ca 100644
--- a/src/lib/MSPUBParser.cpp
+++ b/src/lib/MSPUBParser.cpp
@@ -1537,7 +1537,7 @@ void libmspub::MSPUBParser::parseEscherShape(WPXInputStream *input, const Escher
           if (pxId)
           {
             MSPUB_DEBUG_MSG(("Current Escher shape has pxId %d\n", *pxId));
-            if (*pxId <= m_escherDelayIndices.size() && m_escherDelayIndices[*pxId - 1] >= 0)
+            if (*pxId > 0 && *pxId <= m_escherDelayIndices.size() && m_escherDelayIndices[*pxId - 1] >= 0)
             {
               m_collector->setShapeImgIndex(*shapeSeqNum, m_escherDelayIndices[*pxId - 1]);
             }