| commit | 8e28ba240ae2f958a67c2502546651bd9aed76cd | |
| author | Michael Stahl <mstahl@redhat.com> | |
| Mon, 27 Feb 2012 19:43:27 +0000 (27 20:43 +0100) | ||
| committer | Miklos Vajna <vmiklos@suse.cz> | |
| Thu, 1 Mar 2012 11:42:14 +0000 (1 12:42 +0100) | ||
| tree | 0eaf19a98f600f3c300ae2eb126224f920702e4b | treesnapshot (tar.gz zip) |
| parent | 7c04bc04476acc6ccaec7c7a2e6cb569215cd20f | commitdiff |
SwRootFrm::~SwRootFrm: refactor:
Since CWS swlayoutrefactoring the SwRootFrms are destroyed with
SwDoc::IsInDtor not set. This can cause at least reads of freed
SwRootFrm members when executing the dtors of SwRootFrm base class
SwLayoutFrm calling into SwRootFrm::GetPageAtPos.
Prevent this scenario by:
- moving the implementation of SwRootFrm base class dtors to new
methods SwFrm::Destroy and SwLayoutFrm::Destroy
- calling SwFrm::Destroy and SwLayoutFrm::Destroy explicitly before
SwRootFrm members are freed
(cherry picked from commit ebb74441790a9852b1a1532d6e025c324666f6fc)
Signed-off-by: Miklos Vajna <vmiklos@suse.cz>
Since CWS swlayoutrefactoring the SwRootFrms are destroyed with
SwDoc::IsInDtor not set. This can cause at least reads of freed
SwRootFrm members when executing the dtors of SwRootFrm base class
SwLayoutFrm calling into SwRootFrm::GetPageAtPos.
Prevent this scenario by:
- moving the implementation of SwRootFrm base class dtors to new
methods SwFrm::Destroy and SwLayoutFrm::Destroy
- calling SwFrm::Destroy and SwLayoutFrm::Destroy explicitly before
SwRootFrm members are freed
(cherry picked from commit ebb74441790a9852b1a1532d6e025c324666f6fc)
Signed-off-by: Miklos Vajna <vmiklos@suse.cz>