sc/source/filter/oox/extlstcontext.cxx | 8 +++++++-
1 file changed, 7 insertions(+), 1 deletion(-)
New commits:
commit 6232eeaa90643f2e067145296f8e97fb16f7ecf5
Author: Markus Mohrhard <markus.mohrh...@googlemail.com>
Date: Fri Sep 28 01:21:41 2012 +0200
ooxml spec allow ext ref to non existent entry, fdo#54558
Change-Id: I717917d04a93975472d60248eb61066cd04d1bbe
Signed-off-by: Michael Meeks <michael.me...@suse.com>
diff --git a/sc/source/filter/oox/extlstcontext.cxx
b/sc/source/filter/oox/extlstcontext.cxx
index 740a841..d5cc534 100644
--- a/sc/source/filter/oox/extlstcontext.cxx
+++ b/sc/source/filter/oox/extlstcontext.cxx
@@ -170,7 +170,13 @@ ContextHandlerRef ExtGlobalContext::onCreateContext(
sal_Int32 nElement, const A
if(nElement == XLS_EXT_TOKEN( cfRule ))
{
rtl::OUString aId = rAttribs.getString( XML_id, rtl::OUString() );
- void* pInfo = getExtLst().find( aId )->second;
+
+ // an ext entrie does not need to have an existing corresponding
entry
+ ExtLst::const_iterator aExt = getExtLst().find( aId );
+ if(aExt == getExtLst().end())
+ return NULL;
+
+ void* pInfo = aExt->second;
if (!pInfo)
{
return NULL;
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