From: Sasha Levin <sashal@kernel.org>
To: Steve French <smfrench@gmail.com>
Cc: Stable <stable@vger.kernel.org>,
samba-technical <samba-technical@lists.samba.org>,
CIFS <linux-cifs@vger.kernel.org>,
stijn@linux-ipv6.be, ronnie sahlberg <ronniesahlberg@gmail.com>
Subject: Re: Fwd: NULL pointer dereference in smb2_queryfs with v4.19.2
Date: Sat, 24 Nov 2018 00:51:25 -0500 [thread overview]
Message-ID: <20181124055125.GN1917@sasha-vm> (raw)
In-Reply-To: <CAH2r5mv3qPELGK+myL2=1cAaE78N1b9uZOtgMBLpuCPn=0U4cg@mail.gmail.com>
On Fri, Nov 23, 2018 at 05:21:09PM -0600, Steve French wrote:
>---------- Forwarded message ---------
>From: Sasha Levin <sashal@kernel.org>
>Date: Fri, Nov 23, 2018 at 1:43 PM
>Subject: Re: NULL pointer dereference in smb2_queryfs with v4.19.2
>To: Steve French <smfrench@gmail.com>
>Cc: <stijn@linux-ipv6.be>, Stable <stable@vger.kernel.org>, CIFS
><linux-cifs@vger.kernel.org>, samba-technical
><samba-technical@lists.samba.org>
>
>
>On Tue, Nov 20, 2018 at 02:16:15PM -0600, Steve French wrote:
>>At first glance it looks like it is missing from the 4.19 stable tree
>>On Tue, Nov 20, 2018 at 2:14 PM Steve French <smfrench@gmail.com> wrote:
>>>
>>> Do you know if you are running with this patch (which was marked for stable)
>
>
>> This commit depends on ba8ca116854 ("cifs: create helpers for
>>SMB2_set_info_init/free()") which is not marked for stable and is not
>>trivial.
>>
>> If anyone wants to send a backport I'd be happy to queue this patch up.
>
>That should not be needed.
>The dependency you mention - "create helpers for
>SMB2_set_info_init/free..." is already in 4.19 and is the patch which
>the stable patch requested ("allow calling SMB2_xxx_free...") fixes.
Hm, it's not in 4.19 - it was merged during the 4.20 merge window.
--
Thanks,
Sasha
next prev parent reply other threads:[~2018-11-24 16:38 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <9cdc7319-32f9-8349-a787-99d6ea973669@linux-ipv6.be>
[not found] ` <CAH2r5msw-4a1_zNVvvggCpXFjA+PLBt+Di8ygttS8OdC1iioEg@mail.gmail.com>
2018-11-20 20:16 ` NULL pointer dereference in smb2_queryfs with v4.19.2 Steve French
2018-11-23 19:43 ` Sasha Levin
2018-11-23 23:21 ` Fwd: " Steve French
2018-11-24 5:51 ` Sasha Levin [this message]
2018-11-28 13:58 ` Robin P. Blanchard
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