diff options
| author | Noel Grandin <noelgrandin@gmail.com> | 2022-03-05 19:29:57 +0200 |
|---|---|---|
| committer | Noel Grandin <noel.grandin@collabora.co.uk> | 2022-03-06 14:38:08 +0100 |
| commit | 9dee54299cb5c6877f68b061c47bb907df90ddcc (patch) | |
| tree | 2ec6202fe4ba99f92625f673615361de1f8ec4a1 /sd/source | |
| parent | 82f9e12b737b3dbdf8cb9175c94d61005b666725 (diff) | |
clear UserCall in SdPage destructor
because I want to ref-count SdrObject, which changes the lifecycles
of these objects, and then if an SdPage dies before an SdrObject
we have a dangling m_pUserCall pointer.
Change-Id: Ia08178c1b2f288f6d9d489fb9fd79e67bc3ea61c
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/131065
Tested-by: Jenkins
Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>
Diffstat (limited to 'sd/source')
| -rw-r--r-- | sd/source/core/sdpage.cxx | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/sd/source/core/sdpage.cxx b/sd/source/core/sdpage.cxx index 5221fd718c54..38318f29455e 100644 --- a/sd/source/core/sdpage.cxx +++ b/sd/source/core/sdpage.cxx @@ -176,6 +176,15 @@ SdPage::~SdPage() clearChildNodes(mxAnimationNode); + // disconnect the UserCall link + SdrObjListIter aIter( this, SdrIterMode::DeepWithGroups ); + while( aIter.IsMore() ) + { + SdrObject* pChild = aIter.Next(); + if( pChild->GetUserCall() == this ) + pChild->SetUserCall(nullptr); + } + // clear SdrObjects with broadcasting ClearSdrObjList(); } |