michel_ouba/FF_arkenfox_user.js
michel_ouba/FF_arkenfox_user.js
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1409: RFP changes in FF81+ (#998)

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Thorin-Oakenpants 2020-08-23 14:37:18 +00:00 committed by GitHub
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commit cfce521919
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user.js
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@ -809,7 +809,8 @@ user_pref("gfx.font_rendering.opentype_svg.enabled", false);
user_pref("gfx.font_rendering.graphite.enabled", false);
/* 1409: limit system font exposure to a whitelist [FF52+] [RESTART]
* If the whitelist is empty, then whitelisting is considered disabled and all fonts are allowed
* [NOTE] RFP in FF80+ restricts the whitelist to bundled and "Base Fonts" (see 4618)
* [NOTE] in FF80 RFP restricts the whitelist to bundled and "Base Fonts"
* ...and in FF81+ the whitelist **overrides** RFP's font visibility (see 4618)
* [WARNING] Creating your own probably highly-unique whitelist will raise your entropy.
* Eventually privacy.resistFingerprinting (see 4500) will cover this
* [1] https://bugzilla.mozilla.org/1121643 ***/