[Libreoffice-commits] core.git: Branch 'distro/collabora/co-2021' - sw/source

[Miklos Vajna (via logerrit)]

 sw/source/uibase/uno/unotxdoc.cxx |    5 +++++
 1 file changed, 5 insertions(+)

New commits:
commit 7f35374f1da04b1d6416396dcf63ddb0c7872fd0
Author:     Miklos Vajna <vmik...@collabora.com>
AuthorDate: Thu Oct 21 08:25:55 2021 +0200
Commit:     Miklos Vajna <vmik...@collabora.com>
CommitDate: Fri Oct 22 09:23:18 2021 +0200

    sw: fix crash in SwXTextDocument::postMouseEvent()
    
    From crashreport:
    
    SIG   Fatal signal received: SIGSEGV
    
    SwXTextDocument::postMouseEvent(int, int, int, int, int, int)
            sw/source/uibase/uno/unotxdoc.cxx:3559
    doc_postMouseEvent
            desktop/source/lib/init.cxx:4245
    
    Make sure we don't crash when a mouse event is posted on a disposed
    document.
    
    Change-Id: I3fb123460b21bf8fe21406d1745f43270102af33
    Reviewed-on: https://gerrit.libreoffice.org/c/core/+/123947
    Tested-by: Jenkins CollaboraOffice <jenkinscollaboraoff...@gmail.com>
    Reviewed-by: Mike Kaganski <mike.kagan...@collabora.com>
    Reviewed-on: https://gerrit.libreoffice.org/c/core/+/124044
    Reviewed-by: Miklos Vajna <vmik...@collabora.com>

diff --git a/sw/source/uibase/uno/unotxdoc.cxx 
b/sw/source/uibase/uno/unotxdoc.cxx
index eba39194a7e0..4e459bfa2e45 100644
--- a/sw/source/uibase/uno/unotxdoc.cxx
+++ b/sw/source/uibase/uno/unotxdoc.cxx
@@ -3547,6 +3547,11 @@ void SwXTextDocument::postMouseEvent(int nType, int nX, 
int nY, int nCount, int
     SolarMutexGuard aGuard;
 
     SwViewShell* pWrtViewShell = m_pDocShell->GetWrtShell();
+    if (!pWrtViewShell)
+    {
+        return;
+    }
+
     SwViewOption aOption(*(pWrtViewShell->GetViewOptions()));
     double fScale = aOption.GetZoom() / (TWIPS_PER_PIXEL * 100.0);