From: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
To: Stefano Stabellini <stefano.stabellini@eu.citrix.com>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
"kernel-janitors@vger.kernel.org"
<kernel-janitors@vger.kernel.org>,
"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
"linuxppc-dev@lists.ozlabs.org" <linuxppc-dev@lists.ozlabs.org>,
Dan Carpenter <dan.carpenter@oracle.com>,
Alan Cox <alan@linux.intel.com>
Subject: Re: [patch] hvc_xen: NULL dereference on allocation failure
Date: Mon, 21 May 2012 14:40:53 +0000 [thread overview]
Message-ID: <20120521144053.GA24239@phenom.dumpdata.com> (raw)
In-Reply-To: <alpine.DEB.2.00.1205151119260.26786@kaball-desktop>
On Tue, May 15, 2012 at 11:20:23AM +0100, Stefano Stabellini wrote:
> On Tue, 15 May 2012, Dan Carpenter wrote:
> > If kzalloc() returns a NULL here, we pass a NULL to
> > xencons_disconnect_backend() which will cause an Oops.
> >
> > Also I removed the __GFP_ZERO while I was at it since kzalloc() implies
> > __GFP_ZERO.
> >
> > Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
>
> Acked-by: Stefano Stabellini <stefano.stabellini@eu.citrix.com>
applied.
>
> --
> To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
> the body of a message to majordomo@vger.kernel.org
> More majordomo info at http://vger.kernel.org/majordomo-info.html
> Please read the FAQ at http://www.tux.org/lkml/
WARNING: multiple messages have this Message-ID (diff)
From: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
To: Stefano Stabellini <stefano.stabellini@eu.citrix.com>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
"kernel-janitors@vger.kernel.org"
<kernel-janitors@vger.kernel.org>,
"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
"linuxppc-dev@lists.ozlabs.org" <linuxppc-dev@lists.ozlabs.org>,
Dan Carpenter <dan.carpenter@oracle.com>,
Alan Cox <alan@linux.intel.com>
Subject: Re: [patch] hvc_xen: NULL dereference on allocation failure
Date: Mon, 21 May 2012 10:40:53 -0400 [thread overview]
Message-ID: <20120521144053.GA24239@phenom.dumpdata.com> (raw)
In-Reply-To: <alpine.DEB.2.00.1205151119260.26786@kaball-desktop>
On Tue, May 15, 2012 at 11:20:23AM +0100, Stefano Stabellini wrote:
> On Tue, 15 May 2012, Dan Carpenter wrote:
> > If kzalloc() returns a NULL here, we pass a NULL to
> > xencons_disconnect_backend() which will cause an Oops.
> >
> > Also I removed the __GFP_ZERO while I was at it since kzalloc() implies
> > __GFP_ZERO.
> >
> > Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
>
> Acked-by: Stefano Stabellini <stefano.stabellini@eu.citrix.com>
applied.
>
> --
> To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
> the body of a message to majordomo@vger.kernel.org
> More majordomo info at http://vger.kernel.org/majordomo-info.html
> Please read the FAQ at http://www.tux.org/lkml/
WARNING: multiple messages have this Message-ID (diff)
From: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
To: Stefano Stabellini <stefano.stabellini@eu.citrix.com>
Cc: Dan Carpenter <dan.carpenter@oracle.com>,
Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
Alan Cox <alan@linux.intel.com>,
"linuxppc-dev@lists.ozlabs.org" <linuxppc-dev@lists.ozlabs.org>,
"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
"kernel-janitors@vger.kernel.org"
<kernel-janitors@vger.kernel.org>
Subject: Re: [patch] hvc_xen: NULL dereference on allocation failure
Date: Mon, 21 May 2012 10:40:53 -0400 [thread overview]
Message-ID: <20120521144053.GA24239@phenom.dumpdata.com> (raw)
In-Reply-To: <alpine.DEB.2.00.1205151119260.26786@kaball-desktop>
On Tue, May 15, 2012 at 11:20:23AM +0100, Stefano Stabellini wrote:
> On Tue, 15 May 2012, Dan Carpenter wrote:
> > If kzalloc() returns a NULL here, we pass a NULL to
> > xencons_disconnect_backend() which will cause an Oops.
> >
> > Also I removed the __GFP_ZERO while I was at it since kzalloc() implies
> > __GFP_ZERO.
> >
> > Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
>
> Acked-by: Stefano Stabellini <stefano.stabellini@eu.citrix.com>
applied.
>
> --
> To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
> the body of a message to majordomo@vger.kernel.org
> More majordomo info at http://vger.kernel.org/majordomo-info.html
> Please read the FAQ at http://www.tux.org/lkml/
next prev parent reply other threads:[~2012-05-21 14:40 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-05-15 8:47 [patch] hvc_xen: NULL dereference on allocation failure Dan Carpenter
2012-05-15 8:47 ` Dan Carpenter
2012-05-15 8:47 ` Dan Carpenter
2012-05-15 10:20 ` Stefano Stabellini
2012-05-15 10:20 ` Stefano Stabellini
2012-05-15 10:20 ` Stefano Stabellini
2012-05-21 14:40 ` Konrad Rzeszutek Wilk [this message]
2012-05-21 14:40 ` Konrad Rzeszutek Wilk
2012-05-21 14:40 ` Konrad Rzeszutek Wilk
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