Ryan Foster dbdf82da80 UI: Fix memory leak with Manage Broadcast dialog ...

When OBS has been connected to a YouTube account, the Manage Broadcast
dialog becomes available. Opening and closing this dialog leaks about
2-3 MB of memory each time. This happens because the dialog is never
deleted, and a new object is created every time the dialog opens.

If we set Qt::WA_DeleteOnClose on the dialog, then the dialog->exec()
call would call delete this. However, if the dialog->Valid() call
returned false (this should currently be impossible), then exec is never
called, so it would not clean up.

To fix this, make the dialog stack-allocated instead of using new and
delete.

Detected by clang-analyzer.

2022-05-16 22:46:50 +02:00

275 KiB

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