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LibWeb: Parse Element.style url functions relative to the document

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Previously we used a parsing context with no access to the document, so
any URLs in url() functions would become invalid.

Fixes the images on Steam's store carousel, which sets
Element.style.backgroundImage to url() functions.
This commit is contained in:
Luke Wilde 2023-03-29 01:17:38 +01:00 • committed by Andreas Kling
parent 264b9b73ac
commit 14fb6372c3
Notes: sideshowbarker 2024-07-17 03:45:48 +09:00
1 changed files with 3 additions and 1 deletions
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4
Userland/Libraries/LibWeb/CSS/CSSStyleDeclaration.cpp
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@ -93,7 +93,9 @@ WebIDL::ExceptionOr<void> PropertyOwningCSSStyleDeclaration::set_property(Proper
return {};
// 5. Let component value list be the result of parsing value for property property.
auto component_value_list = parse_css_value(CSS::Parser::ParsingContext { realm() }, value, property_id);
auto component_value_list = is<ElementInlineCSSStyleDeclaration>(this)
? parse_css_value(CSS::Parser::ParsingContext { static_cast<ElementInlineCSSStyleDeclaration&>(*this).element()->document() }, value, property_id)
: parse_css_value(CSS::Parser::ParsingContext { realm() }, value, property_id);
// 6. If component value list is null, then return.
if (!component_value_list)