diff options
| author | Mike Kaganski <mike.kaganski@collabora.com> | 2024-03-06 16:06:40 +0600 |
|---|---|---|
| committer | Mike Kaganski <mike.kaganski@collabora.com> | 2024-03-11 04:43:28 +0100 |
| commit | 1ac5353bbb25bd9ff0ab0e157b3dbd0da325480a (patch) | |
| tree | 540dc6574b0d1b2e67afee3d670b8805493f28fa /basctl | |
| parent | e2bfc34d146806a8f96be0cd2323d716f12cba4e (diff) | |
Use weak reference to SfxObjectShell in SfxEventHint to avoid use-after-free
The events may be processed after the shell has been destroyed. This is
happening reliably after commit e2bfc34d146806a8f96be0cd2323d716f12cba4e
(Reimplement OleComponentNative_Impl to use IGlobalInterfaceTable,
2024-03-11) when controlling LibreOffice from external Java scripts; but
obviously, it could happen before as well.
Now SotObject inherits from cppu::OWeakObject, instead of SvRefBase.
Change-Id: I73a3531499a3068c801c98f40de39bdf8ad90b2b
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/164458
Tested-by: Mike Kaganski <mike.kaganski@collabora.com>
Reviewed-by: Mike Kaganski <mike.kaganski@collabora.com>
Diffstat (limited to 'basctl')
| -rw-r--r-- | basctl/source/basicide/unomodel.cxx | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/basctl/source/basicide/unomodel.cxx b/basctl/source/basicide/unomodel.cxx index 180bf3d17fa7..64938be7754b 100644 --- a/basctl/source/basicide/unomodel.cxx +++ b/basctl/source/basicide/unomodel.cxx @@ -173,7 +173,7 @@ com_sun_star_comp_basic_BasicID_get_implementation( { SolarMutexGuard aGuard; basctl::EnsureIde(); - SfxObjectShell* pShell = new basctl::DocShell(); + rtl::Reference<SfxObjectShell> pShell = new basctl::DocShell(); auto pModel = pShell->GetModel(); pModel->acquire(); return pModel.get(); |