content/renderer/render_view_impl.cc - Issue 1868823002: Fix cross-site popups to inherit their opener's sandbox flags even when popup opener is not set

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Unified Diff: content/renderer/render_view_impl.cc

Issue 1868823002: Fix cross-site popups to inherit their opener's sandbox flags even when popup opener is not set (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master

Patch Set: Created 4 years, 8 months ago

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Index: content/renderer/render_view_impl.cc

diff --git a/content/renderer/render_view_impl.cc b/content/renderer/render_view_impl.cc

index 164f77f1edd3b7df7a5279097b36a4144bc92290..08b8883757935edd76a77db031f86f2a6641c56d 100644

--- a/content/renderer/render_view_impl.cc

+++ b/content/renderer/render_view_impl.cc

@@ -797,8 +797,7 @@ void RenderViewImpl::Initialize(const ViewMsg_New_Params& params,

// Ensure that sandbox flags are inherited from an opener in a different

// process. In that case, the browser process will set any inherited sandbox

// flags in |replicated_frame_state|, so apply them here.

- if (opener_frame && !was_created_by_renderer &&

- webview()->mainFrame()->isWebLocalFrame()) {

+ if (!was_created_by_renderer && webview()->mainFrame()->isWebLocalFrame()) {

webview()->mainFrame()->toWebLocalFrame()->forceSandboxFlags(

params.replicated_frame_state.sandbox_flags);

}