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Date: Mon, 15 Aug 2016 09:54:53 +0200
From: Greg KH <>
Subject: Re: Linux tcp_xmit_retransmit_queue use after free on
 4.8-rc1 / master

On Mon, Aug 15, 2016 at 09:20:17AM +0800, Marco Grassi wrote:
> Hello, this program will cause a use after free of read 4 in
> tcp_xmit_retransmit_queue or other tcp_ functions, often in another totally
> unrelated process.
> reproducer + KASAN report is provided, tested on master available at the
> time of writing and on 4.8 rc1

Did you send this to the mailing list so that it
can get fixed?  I don't see it there :(


greg k-h

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