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LibJS+LibWeb: Prevent double invocation of [[GetOwnProperty]]

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The `[[GetOwnProperty]]` internal method invocation in
`OrdinarySetWithOwnDescriptor` was being invocated again with the same
parameters in the `[[DefineOwnProperty]]` internal method that is also
later called in `OrdinarySetWithOwnDescriptor`.

The `PlatformObject.[[DefineOwnProperty]]` has similair logic.

This change adds an optional parameter to the `[[DefineOwnProperty]]`
internal method so the results of the previous `[[GetOwnProperty]]`
internal method invocation can be re-used.
This commit is contained in:
Jonne Ransijn 2024-11-01 21:03:18 +01:00 • committed by Andreas Kling
commit 69f96122b6
Notes: github-actions[bot] 2024-11-02 11:27:54 +00:00
20 changed files with 47 additions and 36 deletions
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2
Userland/Libraries/LibJS/Runtime/ProxyObject.cpp
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@ -336,7 +336,7 @@ ThrowCompletionOr<Optional<PropertyDescriptor>> ProxyObject::internal_get_own_pr
}
// 10.5.6 [[DefineOwnProperty]] ( P, Desc ), https://tc39.es/ecma262/#sec-proxy-object-internal-methods-and-internal-slots-defineownproperty-p-desc
ThrowCompletionOr<bool> ProxyObject::internal_define_own_property(PropertyKey const& property_key, PropertyDescriptor const& property_descriptor)
ThrowCompletionOr<bool> ProxyObject::internal_define_own_property(PropertyKey const& property_key, PropertyDescriptor const& property_descriptor, Optional<PropertyDescriptor>*)
{
LIMIT_PROXY_RECURSION_DEPTH();