[Konversation-devel] [konversation] [Bug 360490] Crash after closing "DCC status" tab

Fabian via KDE Bugzilla bugzilla_noreply at kde.org
Thu Mar 17 23:15:43 UTC 2016


https://bugs.kde.org/show_bug.cgi?id=360490

Fabian <0inkane at googlemail.com> changed:

           What    |Removed                     |Added
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                 CC|                            |0inkane at googlemail.com

--- Comment #1 from Fabian <0inkane at googlemail.com> ---
Created attachment 97952
  --> https://bugs.kde.org/attachment.cgi?id=97952&action=edit
Backtrace

The above backtrace was captured when the bug occurred. The issue is that
m_popupViewIndex is 2, but m_tabWidget->count() is 1. Therefore,
ChatWindow* view = static_cast<ChatWindow*>(m_tabWidget->widget(index));
will return a nullptr. The nullptr is then dereferenced in
if (view->isTopLevelView() && index > 0)
leading to a segfault.

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