GENERATED_FILES now defaults to python3 unless py2=True is specified as
an argument. All existing GENERATED_FILES scripts and GeneratedFile
templates have the py2=True attribute added, so this patch should
effectively be a no-op.
Going forward, individual scripts can be converted to python3 and their
corresponding py2=True attribute can be deleted. In effect, this patch
will be backed out in pieces until all scripts run in python3, at which
point the py2 attribute itself can be removed.
Differential Revision: https://phabricator.services.mozilla.com/D60919
--HG--
extra : moz-landing-system : lando
We now have support from the snippets backend to show content for the
Nightly channel
Differential Revision: https://phabricator.services.mozilla.com/D61811
--HG--
extra : moz-landing-system : lando
GENERATED_FILES now defaults to python3 unless py2=True is specified as
an argument. All existing GENERATED_FILES scripts and GeneratedFile
templates have the py2=True attribute added, so this patch should
effectively be a no-op.
Going forward, individual scripts can be converted to python3 and their
corresponding py2=True attribute can be deleted. In effect, this patch
will be backed out in pieces until all scripts run in python3, at which
point the py2 attribute itself can be removed.
Differential Revision: https://phabricator.services.mozilla.com/D60919
--HG--
extra : moz-landing-system : lando
GENERATED_FILES now defaults to python3 unless py2=True is specified as
an argument. All existing GENERATED_FILES scripts and GeneratedFile
templates have the py2=True attribute added, so this patch should
effectively be a no-op.
Going forward, individual scripts can be converted to python3 and their
corresponding py2=True attribute can be deleted. In effect, this patch
will be backed out in pieces until all scripts run in python3, at which
point the py2 attribute itself can be removed.
Differential Revision: https://phabricator.services.mozilla.com/D60919
--HG--
extra : moz-landing-system : lando
Bug 1522830 added the call to `InitializeDllBlocklistOOP` in `SandboxBroker::LaunchApp`
to enable the new dll blocklist and telemetry in sandbox processes. If the browser
process fails to bootstrap a process for some reason, firefox starts without any crash
nor any content processes because of that change.
What is worse is that this problem persists even after the launcher process was disabled.
To mitigate it, this patch stops an attempt to bootstrap a child process if the launcher
process already failed to do it. With this, if something bad happens in the first launch,
the launcher process is automatically disabled via registry and next time firefox will work
normally. So a user will see the launching problem only once.
We will follow up the bootstrap issue.
Differential Revision: https://phabricator.services.mozilla.com/D62636
--HG--
extra : moz-landing-system : lando
We had a thread-local varialbe `ModuleLoadFrame::sTopFrame` to track the topmost
stack frame of `LdrLoadDll`. However, our hook function `patched_LdrLoadDll` can
be called even before TLS is initialized. In such a case, accessing `sTopFrame`
causes AV.
This patch introduces `SafeThreadLocal` to safely access a thread-local varialbe.
If TLS is not initialized, it falls back to a global variable because in that
early stage there is only a single thread running.
Differential Revision: https://phabricator.services.mozilla.com/D55870
--HG--
extra : moz-landing-system : lando
The original issue in bug 1565902 which prompted this investigation
seems to have gone away with a Windows OS update. We saw mixed results
in telemetry over this anyway, and no clear and obvious path for
getting the benefits without the drawbacks, so removing this seems
to be the best solution right now.
Differential Revision: https://phabricator.services.mozilla.com/D61720
--HG--
extra : moz-landing-system : lando
We had a thread-local varialbe `ModuleLoadFrame::sTopFrame` to track the topmost
stack frame of `LdrLoadDll`. However, our hook function `patched_LdrLoadDll` can
be called even before TLS is initialized. In such a case, accessing `sTopFrame`
causes AV.
This patch introduces `SafeThreadLocal` to safely access a thread-local varialbe.
If TLS is not initialized, it falls back to a global variable because in that
early stage there is only a single thread running.
Differential Revision: https://phabricator.services.mozilla.com/D55870
--HG--
extra : moz-landing-system : lando
