ma1 pushed to branch mullvad-browser-128.7.0esr-14.5-1 at The Tor Project / Applications / Mullvad Browser

Commits: 27ef9572 by Henry Wilkes at 2025-02-03T17:59:01+01:00 fixup! BB 42716: Disable unwanted about: pages

TB 43308: Remove about:logo which exposes a branding asset.

- - - - -

1 changed file:

- docshell/base/nsAboutRedirector.cpp

Changes:

===================================== docshell/base/nsAboutRedirector.cpp ===================================== @@ -123,10 +123,9 @@ static const RedirEntry kRedirMap[] = { nsIAboutModule::IS_SECURE_CHROME_UI}, {"logging", "chrome://global/content/aboutLogging.html", nsIAboutModule::ALLOW_SCRIPT}, - {"logo", "chrome://branding/content/about.png", - nsIAboutModule::URI_SAFE_FOR_UNTRUSTED_CONTENT | - // Linkable for testing reasons. - nsIAboutModule::MAKE_LINKABLE}, + // Do not allow web pages to link to about:logo, which varies between + // channels. See tor-browser#43308. + // Moreover, it exposes firefox-specific branding. {"memory", "chrome://global/content/aboutMemory.xhtml", nsIAboutModule::ALLOW_SCRIPT}, {"certificate", "chrome://global/content/certviewer/certviewer.html",

View it on GitLab: https://gitlab.torproject.org/tpo/applications/mullvad-browser/-/commit/27ef...