← WebKit — 2026-W41
5b7a109714d5188324cdcae0f615c64708b73f29 Web Inspector: Going back to a page restored from the back/forward cache after process swap reports 'domain already enabled' errors
not a security fix
confidence 0.2
signal score 8.76
Source/WebKit/UIProcess
Classified as not security-relevant.
Triage note: WebPageInspectorController::didCommitProvisionalPage now disconnects the old process's inspector (sends WebPage::DisconnectInspector to oldProcess for the page target, else target->disconnect()) before targetDestroyed; UIProcess inspector lifetime/process-swap correctness, only reachable with the inspector attached.
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: WebPageInspectorController::didCommitProvisionalPage now disconnects the old process's inspector (sends WebPage::DisconnectInspector to oldProcess for the page target, else target->disconnect()) before targetDestroyed; UIProcess inspector lifetime/process-swap correctness, only reachable with the inspector attached.
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 (+4.87), null_guard (+2.59), surgical (+1.3)
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