[Libreoffice-commits] core.git: Branch 'libreoffice-7-4' - svx/source

[Xisco Fauli (via logerrit)]

 svx/source/sidebar/paragraph/ParaLineSpacingControl.cxx |    8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

New commits:
commit 140031993ff2258a6bd498d64bd804eb8f212aa1
Author:     Xisco Fauli <xiscofa...@libreoffice.org>
AuthorDate: Thu Dec 15 17:15:10 2022 +0100
Commit:     Caolán McNamara <caol...@redhat.com>
CommitDate: Fri Dec 16 09:08:43 2022 +0000

    svx: fix null deref in ParaLineSpacingControl::ExecuteLineSpacing
    
    See 
https://crashreport.libreoffice.org/stats/signature/svx::ParaLineSpacingControl::ExecuteLineSpacing(long)
    
    Change-Id: Ide29a7e78bf1114f0ebc104fa8c245e52d590eea
    Reviewed-on: https://gerrit.libreoffice.org/c/core/+/144191
    Tested-by: Jenkins
    Reviewed-by: Caolán McNamara <caol...@redhat.com>

diff --git a/svx/source/sidebar/paragraph/ParaLineSpacingControl.cxx 
b/svx/source/sidebar/paragraph/ParaLineSpacingControl.cxx
index 9ff16f340b15..4283f3651136 100644
--- a/svx/source/sidebar/paragraph/ParaLineSpacingControl.cxx
+++ b/svx/source/sidebar/paragraph/ParaLineSpacingControl.cxx
@@ -423,8 +423,12 @@ void ParaLineSpacingControl::ExecuteLineSpacing(sal_Int32 
nEntry)
 
     SetLineSpace(aSpacing, nEntry);
 
-    SfxViewFrame::Current()->GetBindings().GetDispatcher()->ExecuteList(
-            SID_ATTR_PARA_LINESPACE, SfxCallMode::RECORD, { &aSpacing });
+    SfxViewFrame* pCurrent = SfxViewFrame::Current();
+    if( pCurrent )
+    {
+        pCurrent->GetBindings().GetDispatcher()->ExecuteList(
+                SID_ATTR_PARA_LINESPACE, SfxCallMode::RECORD, { &aSpacing });
+    }
 
     // close when the user used the buttons
     mxControl->EndPopupMode();