diff options
| author | Mikolaj Boc <mikolaj.boc@qt.io> | 2022-12-02 12:53:36 +0100 |
|---|---|---|
| committer | Mikolaj Boc <mikolaj.boc@qt.io> | 2022-12-06 23:15:02 +0100 |
| commit | 310aecc94af0741fbe83d3d64b9aca719e3b0732 (patch) | |
| tree | 7888f6dde3a37000817e0ce8c14e6980918e8e11 /src | |
| parent | 9329e4e8c7508c2fe1e22e4b8e96abc1ad1ece91 (diff) | |
WASM compositor, clear last mouse target if it is the removed window
m_lastMouseTargetWindow pointer may be kept even though the window
has been removed. This leads to memory access problems.
Change-Id: Ie83b607bf5a815540605671dd1d1ad37288074c5
Reviewed-by: Lorn Potter <lorn.potter@gmail.com>
Diffstat (limited to 'src')
| -rw-r--r-- | src/plugins/platforms/wasm/qwasmcompositor.cpp | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/plugins/platforms/wasm/qwasmcompositor.cpp b/src/plugins/platforms/wasm/qwasmcompositor.cpp index 74c5242394..b84e05e1c9 100644 --- a/src/plugins/platforms/wasm/qwasmcompositor.cpp +++ b/src/plugins/platforms/wasm/qwasmcompositor.cpp @@ -161,6 +161,8 @@ void QWasmCompositor::removeWindow(QWasmWindow *window) { m_requestUpdateWindows.remove(window); m_windowStack.removeWindow(window); + if (m_lastMouseTargetWindow == window->window()) + m_lastMouseTargetWindow = nullptr; if (m_windowStack.topWindow()) m_windowStack.topWindow()->requestActivateWindow(); |