commit e2dfc05cd13007e35323c1bdc9eb3797f3b19744 Author: Arthur Edelstein arthuredelstein@gmail.com Date: Sat Jul 14 08:50:55 2018 -0700
Bug 26353: Prevent speculative connect that violated FPI.
Connections were observed in the catch-all circuit when the user entered an https or http URL in the URL bar, or typed a search term. --- toolkit/components/remotebrowserutils/RemoteWebNavigation.jsm | 4 ++++ 1 file changed, 4 insertions(+)
diff --git a/toolkit/components/remotebrowserutils/RemoteWebNavigation.jsm b/toolkit/components/remotebrowserutils/RemoteWebNavigation.jsm index 20a984207383..88a418c9525e 100644 --- a/toolkit/components/remotebrowserutils/RemoteWebNavigation.jsm +++ b/toolkit/components/remotebrowserutils/RemoteWebNavigation.jsm @@ -102,6 +102,9 @@ class RemoteWebNavigation { fixupFlags |= Services.uriFixup.FIXUP_FLAG_PRIVATE_CONTEXT; } uri = Services.uriFixup.createFixupURI(aURI, fixupFlags); +/******************************************************************************* + TOR BROWSER: Disable the following speculative connect until + we can make it properly obey first-party isolation.
// We know the url is going to be loaded, let's start requesting network // connection before the content process asks. @@ -125,6 +128,7 @@ class RemoteWebNavigation { } Services.io.speculativeConnect(uri, principal, null); } +*******************************************************************************/ } catch (ex) { // Can't setup speculative connection for this uri string for some // reason (such as failing to parse the URI), just ignore it.