[Webkit-unassigned] [Bug 66181] HTMLPlugInElement persists until page teardown if the plugin requests the script object for it

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=66181





--- Comment #10 from wez at chromium.org  2011-08-23 22:36:40 PST ---
(In reply to comment #9)
> (In reply to comment #8)
> > From code inspection, I see that WebKit1 is definitely calling getNPObject(), it's in WebNetscapePluginView.mm. This code path is for in-process plug-ins, so it should be hit when Safari runs in 32-bit WebKit1 mode.
> 
> That would certainly explain it.
> 
> > Even though this mode is old, I'd be somewhat surprised if we leaked there.
> 
> It'll only manifest for plugins that fetch the script object for their element, and the memory will be freed when the page is torn down, so it's a leak you'd only notice if you were adding & removing plugins on a page for quite a while.

I've tried running Safari 32-bit (via the option under Get Info), but I'm still not seeing getNPObject getting called.

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