[tor-bugs] #16341 [Tor Browser]: Investigate fingerprinting potential of CanvasRenderingContext2D.filter

[Tor Bug Tracker & Wiki]

#16341: Investigate fingerprinting potential of CanvasRenderingContext2D.filter
------------------------------------------+--------------------------
 Reporter:  gk                            |          Owner:  tbb-team
     Type:  task                          |         Status:  new
 Priority:  normal                        |      Milestone:
Component:  Tor Browser                   |        Version:
 Keywords:  ff45-esr, tbb-fingerprinting  |  Actual Points:
Parent ID:                                |         Points:
------------------------------------------+--------------------------
 https://developer.mozilla.org/en-
 US/docs/Web/API/CanvasRenderingContext2D/filter got added in Firefox 35.
 We should investigate its fingerprinting potential. This can at least wait
 until we prepare an ESR 45 based release as this feature is still behind a
 preference in ESR 38 (`canvas.filters.enabled` is set to `false`)

--
Ticket URL: <https://trac.torproject.org/projects/tor/ticket/16341>
Tor Bug Tracker & Wiki <https://trac.torproject.org/>
The Tor Project: anonymity online