Pier Angelo Vendrame pushed to branch mullvad-browser-128.5.0esr-14.5-1 at The Tor Project / Applications / Mullvad Browser

Commits:

• bd3fbfef
  by Pier Angelo Vendrame at 2024-12-16T18:25:32+01:00

  fixup! Firefox preference overrides.
  
  BB 43366: Do not use system accent color in inputs.
  
  We did not manage to write a reliable proof of concept for
  fingerprinting this, but I managed to get the color once (with Firefox
  on Android, which is the worse case, as the system offers to use colors
  from the wallpaper).
  

1 changed file:

• browser/app/profile/001-base-profile.js

Changes:

 #endif

 // Bug 40057: Ensure system colors are not used for CSS4 colors

 pref("browser.display.use_system_colors", false);

+// tor-browser#43366: do not use system accent color in inputs.

+// See also https://bugzilla.mozilla.org/show_bug.cgi?id=1861362.

+pref("widget.non-native-theme.use-theme-accent", false);

 // tor-browser#41943: defense-in-depth, but do not lock anymore (enabled in Firefox 119, http://bugzil.la/1851162)

 pref("javascript.options.spectre.disable_for_isolated_content", false);