From 9157d8de8d8a7a2707179f371f4e4771f41777be Mon Sep 17 00:00:00 2001
From: Sarper Akdemir <sarper.akdemir.extern@allotropia.de>
Date: Mon, 18 Dec 2023 16:37:16 +0300
Subject: tdf#158375: disable DDE when DisableActiveContent is set

Change-Id: I167f6ea5d740b5a53cd02a9b865e65ff980a8877
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/160922
Reviewed-by: Stephan Bergmann <stephan.bergmann@allotropia.de>
Tested-by: Jenkins
---
 sfx2/source/appl/linkmgr2.cxx | 10 ++++++++++
 sfx2/source/appl/lnkbase2.cxx |  4 ++++
 2 files changed, 14 insertions(+)

(limited to 'sfx2')

diff --git a/sfx2/source/appl/linkmgr2.cxx b/sfx2/source/appl/linkmgr2.cxx
index f529fb11d468..a20501a1bad6 100644
--- a/sfx2/source/appl/linkmgr2.cxx
+++ b/sfx2/source/appl/linkmgr2.cxx
@@ -21,6 +21,7 @@
 #include <sfx2/linkmgr.hxx>
 #include <sfx2/sfxsids.hrc>
 #include <com/sun/star/document/UpdateDocMode.hpp>
+#include <officecfg/Office/Common.hxx>
 #include <osl/file.hxx>
 #include <sfx2/objsh.hxx>
 #include <svl/urihelper.hxx>
@@ -281,6 +282,11 @@ void LinkManager::UpdateAllLinks(
     bool bUpdateGrfLinks,
     weld::Window* pParentWin )
 {
+    // when active content is disabled don't bother updating all links
+    // also (when bAskUpdate == true) don't show the pop up.
+    if(officecfg::Office::Common::Security::Scripting::DisableActiveContent::get())
+        return;
+
     // First make a copy of the array in order to update links
     // links in ... no contact between them!
     std::vector<SvBaseLink*> aTmpArr;
@@ -354,8 +360,12 @@ SvLinkSourceRef LinkManager::CreateObj( SvBaseLink const * pLink )
         case SvBaseLinkObjectType::ClientOle:
             return new SvFileObject;
         case SvBaseLinkObjectType::Internal:
+            if(officecfg::Office::Common::Security::Scripting::DisableActiveContent::get())
+                return SvLinkSourceRef();
             return new SvxInternalLink;
         case SvBaseLinkObjectType::ClientDde:
+            if (officecfg::Office::Common::Security::Scripting::DisableActiveContent::get())
+                return SvLinkSourceRef();
             return new SvDDEObject;
         default:
             return SvLinkSourceRef();
diff --git a/sfx2/source/appl/lnkbase2.cxx b/sfx2/source/appl/lnkbase2.cxx
index 7fd3b3d530d5..eea1751cd57e 100644
--- a/sfx2/source/appl/lnkbase2.cxx
+++ b/sfx2/source/appl/lnkbase2.cxx
@@ -33,6 +33,7 @@
 #include <tools/debug.hxx>
 #include <svl/svdde.hxx>
 #include <osl/diagnose.h>
+#include <officecfg/Office/Common.hxx>
 
 using namespace ::com::sun::star;
 using namespace ::com::sun::star::uno;
@@ -301,6 +302,9 @@ void SvBaseLink::clearStreamToLoadFrom()
 
 bool SvBaseLink::Update()
 {
+    if(officecfg::Office::Common::Security::Scripting::DisableActiveContent::get())
+        return false;
+
     if( isClientType(mnObjType) )
     {
         AddNextRef();
-- 
cgit