linux-kernel - Re: [PATCH 1/2] audit: print error message when fail to create audit socket

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Date:	Thu, 19 Dec 2013 20:34:51 -0500
From:	Richard Guy Briggs <rgb@...hat.com>
To:	Eric Paris <eparis@...hat.com>
Cc:	Gao feng <gaofeng@...fujitsu.com>, linux-audit@...hat.com,
	linux-kernel@...r.kernel.org
Subject: Re: [PATCH 1/2] audit: print error message when fail to create audit
 socket

On 13/12/17, Eric Paris wrote:
> On Tue, 2013-12-17 at 11:10 +0800, Gao feng wrote:
> > print the error message and then return -ENOMEM.
> > 
> > Signed-off-by: Gao feng <gaofeng@...fujitsu.com>
> 
> Haha.  If it's NULL return.  No no, if it's REALLY null audit_panic().

Wow, who committed *that* crap!?!  :P

Thanks for the catch.

> Acked-by: Eric Paris <eparis@...hat.com>
> > ---
> >  kernel/audit.c | 9 ++++-----
> >  1 file changed, 4 insertions(+), 5 deletions(-)
> > 
> > diff --git a/kernel/audit.c b/kernel/audit.c
> > index 2a0ed0b..041b951 100644
> > --- a/kernel/audit.c
> > +++ b/kernel/audit.c
> > @@ -1083,12 +1083,11 @@ static int __net_init audit_net_init(struct net *net)
> >  	pr_info("audit: initializing netlink socket in namespace\n");
> >  
> >  	aunet->nlsk = netlink_kernel_create(net, NETLINK_AUDIT, &cfg);
> > -	if (aunet->nlsk == NULL)
> > -		return -ENOMEM;
> > -	if (!aunet->nlsk)
> > +	if (aunet->nlsk == NULL) {
> >  		audit_panic("cannot initialize netlink socket in namespace");
> > -	else
> > -		aunet->nlsk->sk_sndtimeo = MAX_SCHEDULE_TIMEOUT;
> > +		return -ENOMEM;
> > +	}
> > +	aunet->nlsk->sk_sndtimeo = MAX_SCHEDULE_TIMEOUT;
> >  	return 0;
> >  }

- RGB

--
Richard Guy Briggs <rbriggs@...hat.com>
Senior Software Engineer, Kernel Security, AMER ENG Base Operating Systems, Red Hat
Remote, Ottawa, Canada
Voice: +1.647.777.2635, Internal: (81) 32635, Alt: +1.613.693.0684x3545
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/