linux-kernel - Re: [PATCH] perf_events: fix bogus copy_to_user() in perf_event_read

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Message-ID: <1258994780.4531.682.camel@laptop>
Date:	Mon, 23 Nov 2009 17:46:20 +0100
From:	Peter Zijlstra <peterz@...radead.org>
To:	Stephane Eranian <eranian@...gle.com>
Cc:	LKML <linux-kernel@...r.kernel.org>, eranian@...il.com,
	mingo@...e.hu, paulus@...ba.org,
	perfmon2-devel@...ts.sourceforge.net
Subject: Re: [PATCH] perf_events: fix bogus copy_to_user() in
 perf_event_read_group()

On Mon, 2009-11-23 at 17:36 +0100, Stephane Eranian wrote:
>        When using an event group, the value and id for non leaders events were
>        wrong due to invalid offset into the outgoing buffer.
> 
>        Signed-off-by: Stephane Eranian <eranian@...gle.com>

Gah, I only just wrecked that didn't I...

Thanks for catching that.

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