diff options
| -rw-r--r-- | lotuswordpro/source/filter/lwpstory.cxx | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/lotuswordpro/source/filter/lwpstory.cxx b/lotuswordpro/source/filter/lwpstory.cxx index 32d6342e47dc..2474dc03202a 100644 --- a/lotuswordpro/source/filter/lwpstory.cxx +++ b/lotuswordpro/source/filter/lwpstory.cxx @@ -322,8 +322,10 @@ void LwpStory::XFConvertFrameInPage(XFContentContainer* pCont) while (xLayout.is()) { rtl::Reference<LwpVirtualLayout> xFrameLayout(dynamic_cast<LwpVirtualLayout*>(xLayout->GetChildHead().obj().get())); + std::set<LwpVirtualLayout*> aSeen; while (xFrameLayout.is()) { + aSeen.insert(xFrameLayout.get()); if( xFrameLayout->IsAnchorPage() && (xFrameLayout->IsFrame() || xFrameLayout->IsSuperTable() @@ -332,6 +334,8 @@ void LwpStory::XFConvertFrameInPage(XFContentContainer* pCont) xFrameLayout->DoXFConvert(pCont); } xFrameLayout.set(dynamic_cast<LwpVirtualLayout*>(xFrameLayout->GetNext().obj().get())); + if (aSeen.find(xFrameLayout.get()) != aSeen.end()) + throw std::runtime_error("loop in conversion"); } xLayout = GetLayout(xLayout.get()); } |