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Date: Mon, 18 Dec 2017 20:17:15 +1100
From: "Tobin C. Harding" <>
To: Michael Ellerman <>
	Steven Rostedt <>,
	Tycho Andersen <>,
	Linus Torvalds <>,
	Kees Cook <>,
	Andrew Morton <>,
	Daniel Borkmann <>,
	Masahiro Yamada <>,
	Alexei Starovoitov <>,,
	Network Development <>
Subject: Re: [PATCH 0/3] kallsyms: don't leak address

On Mon, Dec 18, 2017 at 05:00:48PM +1100, Tobin C. Harding wrote:
> On Mon, Dec 18, 2017 at 04:31:25PM +1100, Michael Ellerman wrote:
> > "Tobin C. Harding" <> writes:
> > 
> > > This set plugs a kernel address leak that occurs if kallsyms symbol
> > > look up fails. This set was prompted by a leaking address found using
> > > scripts/ on a PowerPC machine in the wild.
> > 
> > Any details on that? I haven't heard about it.
> I have an account on a server in USA. I'm not sure how much detail I
> should give on the mailing list in case it is sensitive information. I
> will email you off list. Responding here for the benefit of the list.

Geez I'm a goose. Here is the details with a sanitized address.

/proc/8025/task/8025/stack: [<0000000000000000>] 0xc0000001XXXXXXXX

$ uname -r


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