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mobile_user.js
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Update 'user.js'

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Narsil 2020-10-15 11:35:59 -04:00
parent e2085ecf36
commit f466b71afe
1 changed files with 0 additions and 7 deletions
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user.js
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@ -1082,13 +1082,6 @@ user_pref("javascript.options.wasm_trustedprincipals", false);
user_pref("javascript.options.wasm_verbose", false);
user_pref("javascript.options.wasm_multi_value", false);
// -------------------------------------
// Pref : Disable Intersection Observer API
// Almost a year to complete, three versions late to stable (as default false), number #1 cause of crashes in nightly numerous times, and is (primarily) an ad network API for "ad viewability checks" down to a pixel level
// https://developer.mozilla.org/docs/Web/API/Intersection_Observer_API
// https://w3c.github.io/IntersectionObserver/
// https://bugzilla.mozilla.org/1243846
user_pref("dom.IntersectionObserver.enabled", false);
// -------------------------------------
// Pref : Disable Shared Memory (Spectre mitigation)
// https://github.com/tc39/ecmascript_sharedmem/blob/master/TUTORIAL.md
// https://blog.mozilla.org/security/2018/01/03/mitigations-landing-new-class-timing-attack/