mirror of
				https://github.com/RGBCube/serenity
				synced 2025-10-31 19:52:45 +00:00 
			
		
		
		
	Ladybird: Store the WebContent QSocketNotifier on the stack
This was being heap allocated with naked-new and never freed. Caught by AddressSanitizer.
This commit is contained in:
		
							parent
							
								
									ac80475a1f
								
							
						
					
					
						commit
						9fd54e1f90
					
				
					 2 changed files with 7 additions and 5 deletions
				
			
		|  | @ -49,7 +49,6 @@ | |||
| #include <QPaintEvent> | ||||
| #include <QPainter> | ||||
| #include <QScrollBar> | ||||
| #include <QSocketNotifier> | ||||
| #include <QTextEdit> | ||||
| #include <QTimer> | ||||
| #include <QToolTip> | ||||
|  | @ -607,8 +606,10 @@ void WebContentView::create_client() | |||
|     auto new_client = MUST(adopt_nonnull_ref_or_enomem(new (nothrow) WebView::WebContentClient(std::move(socket), *this))); | ||||
|     new_client->set_fd_passing_socket(MUST(Core::Stream::LocalSocket::adopt_fd(ui_fd_passing_fd))); | ||||
| 
 | ||||
|     auto* notifier = new QSocketNotifier(new_client->socket().fd().value(), QSocketNotifier::Type::Read); | ||||
|     QObject::connect(notifier, &QSocketNotifier::activated, [new_client = new_client.ptr()] { | ||||
|     m_web_content_notifier.setSocket(new_client->socket().fd().value()); | ||||
|     m_web_content_notifier.setEnabled(true); | ||||
| 
 | ||||
|     QObject::connect(&m_web_content_notifier, &QSocketNotifier::activated, [new_client = new_client.ptr()] { | ||||
|         if (auto notifier = new_client->socket().notifier()) | ||||
|             notifier->on_ready_to_read(); | ||||
|     }); | ||||
|  |  | |||
		Loading…
	
	Add table
		Add a link
		
	
		Reference in a new issue
	
	 Timothy Flynn
						Timothy Flynn