RE: [PATCH] usb/core: fix NULL pointer dereference inrecursively_mark_NOTATTACHED

From: Alan Stern
Date: Thu Dec 26 2013 - 13:25:33 EST

On Thu, 26 Dec 2013, Du, ChangbinX wrote:

> I can reproduce issue by adding a delay just after usb_set_intfdata(intf, NULL)
> (echo -1 > bConfigurationValue to trigger hub_dissconnect())without your patch.
> After patch applied, cannot reproduce and didn't found any other issue. Patch works well.
> Alan, need I update patch to v2 or you will do it?

I will send in the updated patch next week, after I get back from

Alan Stern

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