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Re: [Nbd] [PATCH] nbd: fix use after free on module unload

On 04/28/2017 07:49 AM, Josef Bacik wrote:
> list_for_each_entry() isn't super safe if we're freeing the objects
> while we traverse the list.  Also don't bother taking the extra
> reference, the module refcounting stuff will save us from having anybody
> messing with the device while we're trying to unload.

That looks better/safer. Applied for 4.12.

Jens Axboe

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