Andreas Kling 849499988e LibJS+LibWeb: Make JS::ExecutionContext protect its Web::HTML::ESO owner ...

We can't be nuking the ESO while its owned execution context is still on
the VM's execution context stack, as that may lead to a use-after-free.

This patch solves this by adding a `context_owner` field to each context
and treating it as a GC root.

2022-11-21 19:22:09 +00:00

21 KiB

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