fix: webFrame spell checker APIs crashing in sandboxed renderers (#29053)
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1336978de9
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aea8d5325c
7 changed files with 187 additions and 176 deletions
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@ -92,6 +92,9 @@ std::vector<std::string> ParseSchemesCLISwitch(base::CommandLine* command_line,
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base::SPLIT_WANT_NONEMPTY);
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}
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// static
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RendererClientBase* g_renderer_client_base = nullptr;
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} // namespace
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RendererClientBase::RendererClientBase() {
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@ -123,9 +126,13 @@ RendererClientBase::RendererClientBase() {
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DCHECK(command_line->HasSwitch(::switches::kRendererClientId));
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renderer_client_id_ =
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command_line->GetSwitchValueASCII(::switches::kRendererClientId);
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g_renderer_client_base = this;
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}
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RendererClientBase::~RendererClientBase() = default;
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RendererClientBase::~RendererClientBase() {
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g_renderer_client_base = nullptr;
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}
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void RendererClientBase::DidCreateScriptContext(
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v8::Handle<v8::Context> context,
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@ -137,6 +144,12 @@ void RendererClientBase::DidCreateScriptContext(
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global.SetHidden("contextId", context_id);
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}
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// static
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RendererClientBase* RendererClientBase::Get() {
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DCHECK(g_renderer_client_base);
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return g_renderer_client_base;
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}
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void RendererClientBase::BindProcess(v8::Isolate* isolate,
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gin_helper::Dictionary* process,
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content::RenderFrame* render_frame) {
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