← WebKit — 2026-W38

249b15d9fda8ed8fd74b0cacb4a90011c34c351f  [Quirks] Add element matching conditions to the Quirk table

not a security fix confidence 0.12 signal score 10.06 Source/WebCore/page
Classified as not security-relevant.
Triage note: Generalizes QuirkBehavior conditions (elementMatchesSelector, behaviorsMatching, QuirkBehaviorID keying) replacing hardcoded Facebook/TikTok/MyBinder site checks and threading scriptURLCondition into QuirkParameters. Large quirks-table refactor; no memory-safety or security-logic bug fixed.
This commit was flagged by the signal scorer and reviewed by AI (not a human). It is listed only so the triage is auditable; there is no root-cause analysis because this is not a vulnerability fix.
Structural signals: smartptr_member_added (+3.0), security_assert (+6.47), null_guard (+2.59), large_churn (-2.0)

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