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Unified Diff: content/renderer/render_frame_impl.h

Issue 1021313002: Clear RenderFrameImpl::frame_ pointer after deleting it. (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@2272
Patch Set: Created 5 years, 9 months ago
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Index: content/renderer/render_frame_impl.h
diff --git a/content/renderer/render_frame_impl.h b/content/renderer/render_frame_impl.h
index 2413312f06c12063b7430d8a3bbccadf16ebc09d..7876a6e17ed5e0c2854b2912323765879606f3b3 100644
--- a/content/renderer/render_frame_impl.h
+++ b/content/renderer/render_frame_impl.h
@@ -707,7 +707,10 @@ class CONTENT_EXPORT RenderFrameImpl
RendererCdmManager* GetCdmManager();
#endif
- // Stores the WebLocalFrame we are associated with.
+ // Stores the WebLocalFrame we are associated with. This is null from the
+ // constructor until SetWebFrame is called, and it is null after
+ // frameDetached is called until destruction (which is asynchronous in the
+ // case of the main frame, but not subframes).
blink::WebLocalFrame* frame_;
base::WeakPtr<RenderViewImpl> render_view_;
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