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Synchronize source files from linuxdeepin/qt5platform-plugins.

Source-pull-request: linuxdeepin/qt5platform-plugins#261

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[APPROVALNOTIFIER] This PR is NOT APPROVED

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Synchronize source files from linuxdeepin/qt5platform-plugins.

Source-pull-request: linuxdeepin/qt5platform-plugins#261
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deepin pr auto review

关键摘要:

  • VtableHook::autoCleanVtable函数中,clearGhostVtable函数调用之前没有检查obj是否为nullptr,可能会导致空指针解引用。
  • VtableHook::autoCleanVtable函数中,clearGhostVtable函数调用后没有对obj是否为nullptr进行重新检查,可能会导致重复的空指针解引用。
  • DNoTitlebarWindowHelper类的析构函数中,VtableHook::resetVtable函数调用之前没有检查m_window是否为nullptr,可能会导致空指针解引用。

是否建议立即修改:

@18202781743 18202781743 merged commit 0dcfc5d into master Dec 2, 2024
23 checks passed
@18202781743 18202781743 deleted the sync-pr-261-nosync branch December 2, 2024 09:48
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3 participants