894e056e6b
* chore: bump chromium in DEPS to 114.0.5721.0
* chore: update patches
* chore: bump chromium in DEPS to 114.0.5723.0
* chore: update patches
* chore: bump chromium in DEPS to 114.0.5725.0
* chore: update patches
* chore: bump chromium in DEPS to 114.0.5727.0
* chore: bump chromium in DEPS to 114.0.5729.0
* chore: bump chromium in DEPS to 114.0.5731.0
* chore: update patches
* 4450570: Clean up content shell
https://chromium-review.googlesource.com/c/chromium/src/+/4450570
* 4262527: geolocation: Introduce mojom::GeopositionResult
https://chromium-review.googlesource.com/c/chromium/src/+/4262527
* 4450327
: Android/Nav: Stop taking content timeout timer from old host.
https://chromium-review.googlesource.com/c/chromium/src/+/4450327
Also, see:
4451366: Reland "Prerender: Fix prerender new content timeout start timing"
https://chromium-review.googlesource.com/c/chromium/src/+/4451366
* chore: bump chromium in DEPS to 114.0.5733.2
* chore: update patches
* chore: bump CircleCI xcode version
this will hopefully get us the necessary macOS sdk 13.3 on CI.
* chore: bump chromium in DEPS to 114.0.5735.0
* chore: update patches
* test: fix geolocation test
* chore: bump chromium in DEPS to 115.0.5736.0
* chore: update patches
* chore: bump chromium in DEPS to 115.0.5738.0
* chore: update patches
* fix: remove profiles from spellcheck service
* chore: update libc++ filenames
* chore: bump chromium in DEPS to 115.0.5740.0
* chore: update patches
* chore: bump chromium in DEPS to 115.0.5742.0
* chore: update patches
* chore: bump chromium in DEPS to 115.0.5744.0
* chore: update patches
* chore: bump chromium in DEPS to 115.0.5746.0
* chore: update patches
* chore: update filenames.libcxx.gni
* chore: bump chromium in DEPS to 115.0.5748.0
* chore: update patches
* build: update libcxx filenames
* chore: bump chromium in DEPS to 115.0.5750.0
* chore: bump chromium in DEPS to 115.0.5752.2
* chore: bump chromium in DEPS to 115.0.5754.0
* chore: bump chromium in DEPS to 115.0.5756.0
* chore: bump chromium in DEPS to 115.0.5758.0
* chore: update patches
* chore: update patch after rebase
* 4500969: Delete content/dev_ui_content_resources.grd file.
https://chromium-review.googlesource.com/c/chromium/src/+/4500969
* Use base.Value.Dict in OmahaAttributesHandler related code
https://chromium-review.googlesource.com/c/chromium/src/+/4506402
* chore: bump chromium in DEPS to 115.0.5760.0
* chore: update patches
* chore: fixup line endings
* 4336172: Include client-drawn window decorations in aspect ratio. |
Ref: https://chromium-review.googlesource.com/c/chromium/src/+/4336172
(cherry picked from commit 27c2f6c43e8e4a792b33fdf8cf3af880376406be)
* spec: fix race condition in alwaysOnTop test
(cherry picked from commit 2ec5213fa0998d9cf21248257e7b5a5581044ea3)
* build: use xcode 14.2 not 14.3
(cherry picked from commit b7c62351a77102e854a801c363f391b177ebf672)
* build: use macOS 12 to run tests
The new macOS 13 VMs appear to have different screen / display behavior
(cherry picked from commit 14dc1dbc24cec85111a7482b49049f6acbfbc5f1)
* Remove always-true flag --harmony-sharedarraybuffer
https://chromium-review.googlesource.com/c/v8/v8/+/4429630
---------
Co-authored-by: electron-roller[bot] <84116207+electron-roller[bot]@users.noreply.github.com>
Co-authored-by: PatchUp <73610968+patchup[bot]@users.noreply.github.com>
Co-authored-by: clavin <clavin@electronjs.org>
Co-authored-by: John Kleinschmidt <jkleinsc@electronjs.org>
Co-authored-by: Keeley Hammond <vertedinde@electronjs.org>
Co-authored-by: VerteDinde <keeleymhammond@gmail.com>
Co-authored-by: Samuel Attard <samuel.r.attard@gmail.com>
95 lines
4.4 KiB
Diff
95 lines
4.4 KiB
Diff
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
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From: Jeremy Apthorp <nornagon@nornagon.net>
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Date: Wed, 28 Nov 2018 13:20:27 -0800
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Subject: support_mixed_sandbox_with_zygote.patch
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On Linux, Chromium launches all new renderer processes via a "zygote"
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process which has the sandbox pre-initialized (see
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//docs/linux_zygote.md). In order to support mixed-sandbox mode, in
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which some renderers are launched with the sandbox engaged and others
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without it, we need the option to launch non-sandboxed renderers without
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going through the zygote.
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Chromium already supports a `--no-zygote` flag, but it turns off the
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zygote completely, and thus also disables sandboxing. This patch allows
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the `--no-zygote` flag to affect renderer processes on a case-by-case
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basis, checking immediately prior to launch whether to go through the
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zygote or not based on the command-line of the to-be-launched renderer.
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This patch could conceivably be upstreamed, as it does not affect
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production Chromium (which does not use the `--no-zygote` flag).
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However, the patch would need to be reviewed by the security team, as it
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does touch a security-sensitive class.
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diff --git a/content/browser/renderer_host/render_process_host_impl.cc b/content/browser/renderer_host/render_process_host_impl.cc
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index 73435bda2d393fb22ce4cff0917d90e6ec111c69..88492051b80ed4a989cb9fdf8231a38534ea4c7e 100644
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--- a/content/browser/renderer_host/render_process_host_impl.cc
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+++ b/content/browser/renderer_host/render_process_host_impl.cc
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@@ -1820,9 +1820,15 @@ bool RenderProcessHostImpl::Init() {
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std::unique_ptr<SandboxedProcessLauncherDelegate> sandbox_delegate =
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std::make_unique<RendererSandboxedProcessLauncherDelegateWin>(
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*cmd_line, IsPdf(), IsJitDisabled());
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+#else
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+#if BUILDFLAG(USE_ZYGOTE)
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+ bool use_zygote = !cmd_line->HasSwitch(switches::kNoZygote);
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+ std::unique_ptr<SandboxedProcessLauncherDelegate> sandbox_delegate =
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+ std::make_unique<RendererSandboxedProcessLauncherDelegate>(use_zygote);
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#else
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std::unique_ptr<SandboxedProcessLauncherDelegate> sandbox_delegate =
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std::make_unique<RendererSandboxedProcessLauncherDelegate>();
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+#endif
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#endif
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auto file_data = std::make_unique<ChildProcessLauncherFileData>();
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diff --git a/content/browser/renderer_host/renderer_sandboxed_process_launcher_delegate.cc b/content/browser/renderer_host/renderer_sandboxed_process_launcher_delegate.cc
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index c297e3fc2ffabb53e94908d7021ef3e750d4c0f1..4b723edd68f9c5668c5e8f3b12984a6f18392252 100644
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--- a/content/browser/renderer_host/renderer_sandboxed_process_launcher_delegate.cc
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+++ b/content/browser/renderer_host/renderer_sandboxed_process_launcher_delegate.cc
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@@ -33,6 +33,9 @@ namespace content {
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#if BUILDFLAG(USE_ZYGOTE)
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ZygoteCommunication* RendererSandboxedProcessLauncherDelegate::GetZygote() {
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+ if (!use_zygote_) {
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+ return nullptr;
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+ }
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const base::CommandLine& browser_command_line =
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*base::CommandLine::ForCurrentProcess();
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base::CommandLine::StringType renderer_prefix =
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@@ -67,6 +70,9 @@ RendererSandboxedProcessLauncherDelegateWin::
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is_pdf_renderer_(is_pdf_renderer) {
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// PDF renderers must be jitless.
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CHECK(!is_pdf_renderer || is_jit_disabled);
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+#if BUILDFLAG(USE_ZYGOTE)
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+ use_zygote_ = !cmd_line->HasSwitch(switches::kNoZygote);
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+#endif
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if (is_jit_disabled) {
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dynamic_code_can_be_disabled_ = true;
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return;
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diff --git a/content/browser/renderer_host/renderer_sandboxed_process_launcher_delegate.h b/content/browser/renderer_host/renderer_sandboxed_process_launcher_delegate.h
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index 00038da2c15696b361aea1469ccf73307e44963e..7ccfbf11ecfd56fd165915baa85919eaf2e923b9 100644
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--- a/content/browser/renderer_host/renderer_sandboxed_process_launcher_delegate.h
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+++ b/content/browser/renderer_host/renderer_sandboxed_process_launcher_delegate.h
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@@ -18,6 +18,11 @@ class CONTENT_EXPORT RendererSandboxedProcessLauncherDelegate
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public:
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RendererSandboxedProcessLauncherDelegate() = default;
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+#if BUILDFLAG(USE_ZYGOTE)
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+ RendererSandboxedProcessLauncherDelegate(bool use_zygote):
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+ use_zygote_(use_zygote) {}
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+#endif
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+
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~RendererSandboxedProcessLauncherDelegate() override = default;
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#if BUILDFLAG(USE_ZYGOTE)
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@@ -30,6 +35,11 @@ class CONTENT_EXPORT RendererSandboxedProcessLauncherDelegate
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// sandbox::policy::SandboxDelegate:
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sandbox::mojom::Sandbox GetSandboxType() override;
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+
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+ private:
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+#if BUILDFLAG(USE_ZYGOTE)
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+ bool use_zygote_ = true;
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+#endif
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};
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#if BUILDFLAG(IS_WIN)
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