From: Steve Grubb <sgrubb@redhat.com>
To: linux-audit@redhat.com
Subject: Re: libaudit large stack requirement in audit_send()
Date: Mon, 29 Apr 2013 14:35:54 -0400 [thread overview]
Message-ID: <2516602.f5OUPAXt9O@x2> (raw)
In-Reply-To: <1670639.0hriYILyqT@x2>
On Monday, April 29, 2013 12:48:48 PM Steve Grubb wrote:
> I'm open to ideas. I don't know if putting req.nlh.nlmsg_len into a tmp
> variable would help the compiler realise it can reclaim the area occupied
> by req or not. I might be able to get rid of rep2 by reusing the area of
> rep after coping out the important part of it. But this part of the code
> hasn't significantly changed in 7-8 years.
I checked in a change (792) that reduces the stack use by 9008 bytes. Not sure
I can get much more.
-Steve
next prev parent reply other threads:[~2013-04-29 18:35 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-04-29 16:15 libaudit large stack requirement in audit_send() Luciano Chavez
2013-04-29 16:48 ` Steve Grubb
2013-04-29 18:35 ` Steve Grubb [this message]
2013-04-29 21:02 ` Luciano Chavez
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