commit cb3ae5bb64f30552da1d5ff2bd9e58f8ede85f8b
author Caolán McNamara <caolan.mcnamara@collabora.com> Tue Oct 10 16:29:16 2023 +0100
committer Michael Stahl <michael.stahl@allotropia.de> Wed Oct 11 10:48:48 2023 +0200
tree 9a643e893c399b2e36f52d315cc786176b44ba38
parent 2865050bf82c717ea403bf7635bf4072b1876f41

tdf#154142 null-deref in SfxUndoManager::SetMaxUndoActionCount

Change-Id: I09cfbccb5f2ffa009a3e40157c9373b7e10864dc
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/157772
Tested-by: Jenkins
Reviewed-by: Michael Stahl <michael.stahl@allotropia.de>

sc/source/ui/view/formatsh.cxx

diff --git a/sc/source/ui/view/formatsh.cxx b/sc/source/ui/view/formatsh.cxx
index c1b36c2..cb52e99 100644
--- a/sc/source/ui/view/formatsh.cxx
+++ b/sc/source/ui/view/formatsh.cxx
@@ -134,7 +134,7 @@ ScFormatShell::ScFormatShell(ScViewData& rData) :
    SetPool( &pTabViewShell->GetPool() );
    SfxUndoManager* pMgr = rViewData.GetSfxDocShell()->GetUndoManager();
    SetUndoManager( pMgr );
    if ( !rViewData.GetDocument().IsUndoEnabled() )
    if (pMgr && !rViewData.GetDocument().IsUndoEnabled())
    {
        pMgr->SetMaxUndoActionCount( 0 );
    }