#30537: WebGL fingerprint is different between Windows versions (and compared to non-Windows OSes) -------------------------------------------------+------------------------- Reporter: gk | Owner: tbb- | team Type: defect | Status: new Priority: High | Milestone: Component: Applications/Tor Browser | Version: Severity: Normal | Resolution: Keywords: tbb-fingerprinting, tbb- | Actual Points: fingerprinting-os | Parent ID: | Points: Reviewer: | Sponsor: -------------------------------------------------+-------------------------
Comment (by cypherpunks): So, that's due to Firefox doesn't recognize Win 10 renderer: {{{ D3D11_COMPOSITING Blocklisted; failure code BLOCKLIST_FEATURE_FAILURE_UNKNOWN_DEVICE_VENDOR }}} that changes the fingerprint and triggers: {{{ Error: WebGL warning: Disallowing antialiased backbuffers due to blacklisting. canvas.js:180:11 }}} Forcing MSAA fixes that error, but doesn't change the fingerprint. -- Ticket URL: <https://trac.torproject.org/projects/tor/ticket/30537#comment:10> Tor Bug Tracker & Wiki <https://trac.torproject.org/> The Tor Project: anonymity online
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