Shannon Booth 9d7b18f517 LibWeb: Fix entry_realm() to correctly find the realm execution context ...

entry_realm() was using the topmost execution context, but the spec
defines the entry execution context as the most recently pushed *realm*
execution context — the one owned by the environment settings object.

In a synchronous cross-window call, JS function calls push additional
execution contexts above the entry realm, causing the wrong realm to
be returned. Fix this by walking the stack to find the context that
matches its environment settings object's realm execution context.

2026-03-23 09:00:39 +01:00

31 KiB

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