[Webkit-unassigned] [Bug 210353] Null ptr Deref in RadioButtonGroups::updateCheckedState

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=210353

--- Comment #5 from Chris Dumez <cdumez at apple.com> ---
Comment on attachment 396118
  --> https://bugs.webkit.org/attachment.cgi?id=396118
Patch

View in context: https://bugs.webkit.org/attachment.cgi?id=396118&action=review

> Source/WebCore/dom/RadioButtonGroups.cpp:231
> +    auto* group = m_nameToGroupMap.get(element.name().impl());

if (auto* group = m_nameToGroupMap.get(element.name().impl()))
    group->updateCheckedState(element)

would be more concise.

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