linux-kernel - Re: [PATCH] modules: Skip empty sections when exporting section notes

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Message-Id: <200912212054.48469.rusty@rustcorp.com.au>
Date:	Mon, 21 Dec 2009 20:54:48 +1030
From:	Rusty Russell <rusty@...tcorp.com.au>
To:	Ben Hutchings <ben@...adent.org.uk>
Cc:	Helge Deller <deller@....de>, Martin Michlmayr <tbm@...ius.com>,
	LKML <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH] modules: Skip empty sections when exporting section notes

On Sun, 20 Dec 2009 01:13:01 am Ben Hutchings wrote:
> Commit 35dead4 "modules: don't export section names of empty sections
> via sysfs" changed the set of sections that have attributes, but did
> not change the iteration over these attributes in add_notes_attrs().
> This can lead to add_notes_attrs() creating attributes with the wrong
> names or with null name pointers.
> 
> Introduce a sect_empty() function and use it in both add_sect_attrs()
> and add_notes_attrs().

Looks good, queued.

Thanks!
Rusty.
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