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surface: ensure global pointers valid before using in destructor (#4844)

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This fixes an observed SigSegV resulting from the cursor surface using
`g_pInputManager` when invoked from the `CInputManager` destructor

Co-authored-by: github-user-name <spam-here@github.com>
This commit is contained in:
github-usr-name 2024-02-26 09:52:12 +00:00 committed by GitHub
parent dfcfb92ec6
commit 81fe2ae7f1
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1 changed files with 3 additions and 3 deletions
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6
src/helpers/WLSurface.cpp
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@ -83,11 +83,11 @@ void CWLSurface::destroy() {
m_pWLRSurface->data = nullptr;
m_pOwner = nullptr;
if (g_pCompositor->m_pLastFocus == m_pWLRSurface)
if (g_pCompositor && g_pCompositor->m_pLastFocus == m_pWLRSurface)
g_pCompositor->m_pLastFocus = nullptr;
if (g_pInputManager->m_pLastMouseSurface == m_pWLRSurface)
if (g_pInputManager && g_pInputManager->m_pLastMouseSurface == m_pWLRSurface)
g_pInputManager->m_pLastMouseSurface = nullptr;
if (g_pHyprRenderer->m_sLastCursorData.surf == m_pWLRSurface)
if (g_pHyprRenderer && g_pHyprRenderer->m_sLastCursorData.surf == m_pWLRSurface)
g_pHyprRenderer->m_sLastCursorData.surf.reset();
m_pWLRSurface = nullptr;