commit 08b28fedbf5eb3a57fb1f5a2e38a830366d5f78d Author: Kathy Brade <brade@pearlcrescent.com> Date: Wed Apr 20 11:12:20 2016 -0400 fixup! TB4: Tor Browser's Firefox preference overrides. Disable the WebGL failIfMajorPerformanceCaveat feature because it can be used as a fingerprinting vector (bug 18603). --- browser/app/profile/000-tor-browser.js | 1 + 1 file changed, 1 insertion(+) diff --git a/browser/app/profile/000-tor-browser.js b/browser/app/profile/000-tor-browser.js index 15f7d14..4935bcd 100644 --- a/browser/app/profile/000-tor-browser.js +++ b/browser/app/profile/000-tor-browser.js @@ -101,6 +101,7 @@ pref("privacy.trackingprotection.pbmode.enabled", false); // Fingerprinting pref("webgl.min_capability_mode", true); pref("webgl.disable-extensions", true); +pref("webgl.disable-fail-if-major-performance-caveat", true); pref("dom.battery.enabled", false); // fingerprinting due to differing OS implementations pref("dom.network.enabled",false); // fingerprinting due to differing OS implementations pref("browser.display.max_font_attempts",10);