commit 72667935298e11ca5a0e2e5202a5d9e33981eedf Author: Georg Koppen gk@torproject.org Date: Tue Apr 18 11:09:53 2017 +0000

fixup! TB4: Tor Browser's Firefox preference overrides.

This blocks downloading GMPs via the new local fallback. See: https://trac.torproject.org/projects/tor/ticket/15910#comment:25 --- browser/app/profile/000-tor-browser.js | 4 ++++ 1 file changed, 4 insertions(+)

diff --git a/browser/app/profile/000-tor-browser.js b/browser/app/profile/000-tor-browser.js index e07a5a1..305666a 100644 --- a/browser/app/profile/000-tor-browser.js +++ b/browser/app/profile/000-tor-browser.js @@ -195,6 +195,10 @@ pref("media.navigator.enabled", false); // clever solution for https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=769716. pref("media.gmp-provider.enabled", false); pref("media.gmp-manager.url.override", "data:text/plain,"); +// Since ESR52 it is not enough anymore to block pinging the GMP update/download +// server. There is a local fallback that must be blocked now as well. See: +// https://bugzilla.mozilla.org/show_bug.cgi?id=1267495. +pref("media.gmp-manager.updateEnabled", false); // EME prefs: Strictly speaking these prefs don't need to be set as we are // using the --disable-eme compile flag. However, in order to not confuse users, // who might stumble upon them while looking into about:config, we set them to