richard pushed to branch mullvad-browser-115.11.0esr-13.5-1 at The Tor Project / Applications / Mullvad Browser
Commits: 532087af by Pier Angelo Vendrame at 2024-05-13T19:56:57+00:00 Revert "Bug 41740: Change the RFP value of devicePixelRatio to 2" This reverts commit 94c39de65acb82efc7ecabbd7125f8d2aeb46d02. - - - - - bed64b83 by Fatih at 2024-05-13T19:56:57+00:00 Bug 1830629: Remove unnecessary checks for pdf.js for RFP. r=tjr resource:// is exempt from RFP, so we no longer need to check pdf.js specifically. Differential Revision: https://phabricator.services.mozilla.com/D209359 - - - - - 1 changed file: - dom/base/nsGlobalWindowInner.cpp Changes: ===================================== dom/base/nsGlobalWindowInner.cpp ===================================== @@ -3604,20 +3604,9 @@ double nsGlobalWindowInner::GetDevicePixelRatio(CallerType aCallerType, return 1.0; } - if (nsIGlobalObject::ShouldResistFingerprinting(aCallerType, - RFPTarget::Unknown)) { - // Spoofing the DevicePixelRatio causes blurriness in some situations - // on HiDPI displays. pdf.js is a non-system caller; but it can't - // expose the fingerprintable information, so we can safely disable - // spoofing in this situation. It doesn't address the issue for - // web-rendered content (including pdf.js instances on the web.) - // In the future we hope to have a better solution to fix all HiDPI - // blurriness... - nsAutoCString origin; - nsresult rv = this->GetPrincipal()->GetOrigin(origin); - if (NS_FAILED(rv) || origin != "resource://pdf.js"_ns) { - return 2.0; - } + if (nsIGlobalObject::ShouldResistFingerprinting( + aCallerType, RFPTarget::Unknown)) { + return 2.0; } if (aCallerType == CallerType::NonSystem) { View it on GitLab: https://gitlab.torproject.org/tpo/applications/mullvad-browser/-/compare/5ee488b03f88108cf97e60146bb762ef20f5e972...bed64b838cfebd5ad0aa56692fed78b1fe7d2d94 -- This project does not include diff previews in email notifications. View it on GitLab: https://gitlab.torproject.org/tpo/applications/mullvad-browser/-/compare/5ee488b03f88108cf97e60146bb762ef20f5e972...bed64b838cfebd5ad0aa56692fed78b1fe7d2d94 You're receiving this email because of your account on gitlab.torproject.org.
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