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LibLine: Unregister signal handlers on destruction

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This fixes an issue that shows up as a nice crash when "^R<enter>^C",
which is actually the event loop trying to call into a deleted object
(the search editor).
This commit is contained in:
AnotherTest 2021-01-09 03:40:07 +03:30 • committed by Andreas Kling
parent d07ac4130f
commit 9b126a2250
Notes: sideshowbarker 2024-07-18 23:58:35 +09:00
3 changed files with 27 additions and 10 deletions
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Libraries/LibLine/InternalFunctions.cpp
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@ -237,7 +237,7 @@ void Editor::enter_search()
// Disable our own notifier so as to avoid interfering with the search editor.
m_notifier->set_enabled(false);
m_search_editor = Editor::construct(Configuration { Configuration::Eager }); // Has anyone seen 'Inception'?
m_search_editor = Editor::construct(Configuration { Configuration::Eager, Configuration::NoSignalHandlers }); // Has anyone seen 'Inception'?
m_search_editor->initialize();
add_child(*m_search_editor);