← WebKit — 2026-W35
ca74e529b927 [JSC] Generate Data IC code as fall-through
not a security fix
confidence 0.3
signal score 6.5
Source/JavaScriptCore/dfg
Classified as not security-relevant.
Triage note: Refactors baseline DataIC generation: extracts emitDataICHandlerDispatch, collects inline-access slow cases into m_dataICHandlerCases, and emits them via new generateDataICSlowPath hooks (plus a RELEASE_ASSERT_NOT_REACHED default). Reorganization of IC slow-path emission; no specific exploitable JIT bug identified in the diff.
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.
Triage note: Refactors baseline DataIC generation: extracts emitDataICHandlerDispatch, collects inline-access slow cases into m_dataICHandlerCases, and emits them via new generateDataICSlowPath hooks (plus a RELEASE_ASSERT_NOT_REACHED default). Reorganization of IC slow-path emission; no specific exploitable JIT bug identified in the diff.
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: security_assert (+3.0), msg_soft (+1.0), area:Source/JavaScriptCore/dfg (+2.5)
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