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| author | Michael Meeks <michael.meeks@collabora.com> | 2022-01-03 14:15:49 +0000 |
|---|---|---|
| committer | Michael Meeks <michael.meeks@collabora.com> | 2022-01-04 17:08:27 +0100 |
| commit | 2ac23d25f0670c3274603deb88aef352def635a1 (patch) | |
| tree | b3a33cadd469ab6c49e176ad30fc24f2373946da /vcl | |
| parent | d489e2a674ac79555bc81c0ebad09ae8e51013d8 (diff) | |
lokit: double check for disposed windows & fix leak.
it seems we can get windows disposed before we get to the emission.
<segv>
vcl::Window::IsTracking() const vcl/source/window/window2.cxx:341
(anonymous namespace)::LOKPostAsyncEvent(void*, void*) sfx2/source/view/lokhelper.cxx:725
LokChartHelper::postMouseEvent(int, int, int, int, int, int, double, double) include/rtl/ref.hxx:112
SwXTextDocument::postMouseEvent(int, int, int, int, int, int) sw/source/uibase/uno/unotxdoc.cxx:3561
Change-Id: I93aea931dad1e7f43d3d610568424c53d2b22fbc
Signed-off-by: Michael Meeks <michael.meeks@collabora.com>
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/127939
Diffstat (limited to 'vcl')
| -rw-r--r-- | vcl/source/window/window2.cxx | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/vcl/source/window/window2.cxx b/vcl/source/window/window2.cxx index 88bf838cf846..8282396af932 100644 --- a/vcl/source/window/window2.cxx +++ b/vcl/source/window/window2.cxx @@ -312,7 +312,7 @@ void Window::EndTracking( TrackingEventFlags nFlags ) bool Window::IsTracking() const { - return (ImplGetSVData()->mpWinData->mpTrackWin == this); + return mpWindowImpl && (ImplGetSVData()->mpWinData->mpTrackWin == this); } void Window::StartAutoScroll( StartAutoScrollFlags nFlags ) |