Re: [PATCH rdma-rc] IB/uverbs: Fix NULL pointer dereference during device removal

[Leon Romanovsky <leon-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>]

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On Wed, Aug 16, 2017 at 12:54:47PM -0400, Doug Ledford wrote:
> On Wed, 2017-08-16 at 18:57 +0300, Leon Romanovsky wrote:
> > From: Maor Gottlieb <maorg-VPRAkNaXOzVWk0Htik3J/w@public.gmane.org>
> >
> > As part of ib_uverbs_remove_one which might be triggered upon
> > reset flow, we trigger IB_EVENT_DEVICE_FATAL event to userspace
> > application.
> > If device was removed after uverbs fd was opened but before
> > ib_uverbs_get_context was called, the event file will be accessed
> > before it was allocated, result in NULL pointer dereference:
>
> Thanks, applied to -rc.
>
> Are there any more -rc patches waiting in the works over there?  As per
> my other email, I'm trying to process the -rc today...

I don't have anything in my -rc queue (ready or waiting for my internal review).

Thanks

>
> --
> Doug Ledford <dledford-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
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>

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