Backport Patch for Firefox Bug 1511941 - privacy.resistfingerprinting performance API spoofing breaks vimeo.com

Firefox bug: https://bugzilla.mozilla.org/show_bug.cgi?id=1511941

I have attached a backported (to ESR68) version of my patch.

Trac:
Username: sanketh

added TorBrowserTeam202005R component::applications/tor browser owner::tbb-team priority::medium reporter::sanketh resolution::fixed severity::normal status::closed tbb-9.5a13 tbb-fingerprinting type::defect labels

Trac:
Username: sanketh

patch.diff

Trac:
Username: sanketh

Might be worth squeezing into the upcoming alpha to have it in 9.5. acat: could you have a look at proposed fix?

Trac:
Keywords: N/A deleted, TorBrowserTeam202005R, tbb-fingerprinting-performance added
Cc: N/A to acat
Status: new to needs_review

Trac:
Keywords: tbb-fingerprinting-performance deleted, tbb-fingerprinting added

The patch looks good to me.

BTW, should we do something about #23805 (moved)? dom.enable_performance_navigation_timing should not be an issue, but perhaps that ticket can be repurposed to investigate performance.timeOrigin?

Commented there on timeOrigin

Sanketh, thanks for writing and backporting the patch! Patch is applied as commit 6d7f6ea31a7629d3df6fd09fc579b5a60e599c35 on tor-browser-68.8.0esr-9.5-1.

Trac:
Keywords: N/A deleted, tbb-9.5a13 added
Status: needs_review to closed
Resolution: N/A to fixed

closed

moved to tpo/applications/tor-browser#34157 (closed)