From: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
To: linux-kernel@vger.kernel.org
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
stable@vger.kernel.org, Sachin Prabhu <sprabhu@redhat.com>,
Steve French <smfrench@gmail.com>,
Ronnie Sahlberg <lsahlber@redhat.com>
Subject: [PATCH 4.9 30/39] smb3: on reconnect set PreviousSessionId field
Date: Sun, 24 Jun 2018 23:24:17 +0800 [thread overview]
Message-ID: <20180624152355.362741743@linuxfoundation.org> (raw)
In-Reply-To: <20180624152352.038950449@linuxfoundation.org>
4.9-stable review patch. If anyone has any objections, please let me know.
------------------
From: Steve French <stfrench@microsoft.com>
commit b2adf22fdfba85a6701c481faccdbbb3a418ccfc upstream.
The server detects reconnect by the (non-zero) value in PreviousSessionId
of SMB2/SMB3 SessionSetup request, but this behavior regressed due
to commit 166cea4dc3a4f66f020cfb9286225ecd228ab61d
("SMB2: Separate RawNTLMSSP authentication from SMB2_sess_setup")
CC: Stable <stable@vger.kernel.org>
CC: Sachin Prabhu <sprabhu@redhat.com>
Signed-off-by: Steve French <smfrench@gmail.com>
Reviewed-by: Ronnie Sahlberg <lsahlber@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
fs/cifs/smb2pdu.c | 1 +
1 file changed, 1 insertion(+)
--- a/fs/cifs/smb2pdu.c
+++ b/fs/cifs/smb2pdu.c
@@ -1004,6 +1004,7 @@ SMB2_sess_setup(const unsigned int xid,
sess_data->ses = ses;
sess_data->buf0_type = CIFS_NO_BUFFER;
sess_data->nls_cp = (struct nls_table *) nls_cp;
+ sess_data->previous_session = ses->Suid;
while (sess_data->func)
sess_data->func(sess_data);
next prev parent reply other threads:[~2018-06-24 15:51 UTC|newest]
Thread overview: 39+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-06-24 15:23 [PATCH 4.9 00/39] 4.9.110-stable review Greg Kroah-Hartman
2018-06-24 15:23 ` [PATCH 4.9 01/39] objtool: update .gitignore file Greg Kroah-Hartman
2018-06-24 15:23 ` [PATCH 4.9 03/39] netfilter: ebtables: handle string from userspace with care Greg Kroah-Hartman
2018-06-24 15:23 ` [PATCH 4.9 04/39] ipvs: fix buffer overflow with sync daemon and service Greg Kroah-Hartman
2018-06-24 15:23 ` [PATCH 4.9 05/39] iwlwifi: pcie: compare with number of IRQs requested for, not number of CPUs Greg Kroah-Hartman
2018-06-24 15:23 ` [PATCH 4.9 06/39] atm: zatm: fix memcmp casting Greg Kroah-Hartman
2018-06-24 15:23 ` [PATCH 4.9 09/39] net/sonic: Use dma_mapping_error() Greg Kroah-Hartman
2018-06-24 15:23 ` [PATCH 4.9 11/39] Revert "Btrfs: fix scrub to repair raid6 corruption" Greg Kroah-Hartman
2018-06-24 15:23 ` [PATCH 4.9 12/39] tcp: do not overshoot window_clamp in tcp_rcv_space_adjust() Greg Kroah-Hartman
2018-06-24 15:24 ` [PATCH 4.9 13/39] Btrfs: make raid6 rebuild retry more Greg Kroah-Hartman
2018-06-24 15:24 ` [PATCH 4.9 15/39] bonding: re-evaluate force_primary when the primary slave name changes Greg Kroah-Hartman
2018-06-24 15:24 ` [PATCH 4.9 16/39] ipv6: allow PMTU exceptions to local routes Greg Kroah-Hartman
2018-06-24 15:24 ` [PATCH 4.9 17/39] net/sched: act_simple: fix parsing of TCA_DEF_DATA Greg Kroah-Hartman
2018-06-24 15:24 ` [PATCH 4.9 18/39] tcp: verify the checksum of the first data segment in a new connection Greg Kroah-Hartman
2018-06-24 15:24 ` [PATCH 4.9 20/39] ext4: fix hole length detection in ext4_ind_map_blocks() Greg Kroah-Hartman
2018-06-24 15:24 ` [PATCH 4.9 21/39] ext4: update mtime in ext4_punch_hole even if no blocks are released Greg Kroah-Hartman
2018-06-24 15:24 ` [PATCH 4.9 22/39] ext4: fix fencepost error in check for inode count overflow during resize Greg Kroah-Hartman
2018-06-24 15:24 ` [PATCH 4.9 23/39] driver core: Dont ignore class_dir_create_and_add() failure Greg Kroah-Hartman
2018-06-24 15:24 ` [PATCH 4.9 24/39] Btrfs: fix clone vs chattr NODATASUM race Greg Kroah-Hartman
2018-06-24 15:24 ` [PATCH 4.9 25/39] Btrfs: fix memory and mount leak in btrfs_ioctl_rm_dev_v2() Greg Kroah-Hartman
2018-06-24 15:24 ` [PATCH 4.9 26/39] btrfs: scrub: Dont use inode pages for device replace Greg Kroah-Hartman
2018-06-24 15:24 ` [PATCH 4.9 27/39] ALSA: hda - Handle kzalloc() failure in snd_hda_attach_pcm_stream() Greg Kroah-Hartman
2018-06-24 15:24 ` [PATCH 4.9 28/39] ALSA: hda: add dock and led support for HP EliteBook 830 G5 Greg Kroah-Hartman
2018-06-24 15:24 ` [PATCH 4.9 29/39] ALSA: hda: add dock and led support for HP ProBook 640 G4 Greg Kroah-Hartman
2018-06-24 15:24 ` Greg Kroah-Hartman [this message]
2018-06-24 15:24 ` [PATCH 4.9 31/39] cpufreq: Fix new policy initialization during limits updates via sysfs Greg Kroah-Hartman
2018-06-24 15:24 ` [PATCH 4.9 32/39] libata: zpodd: make arrays cdb static, reduces object code size Greg Kroah-Hartman
2018-06-24 15:24 ` [PATCH 4.9 33/39] libata: zpodd: small read overflow in eject_tray() Greg Kroah-Hartman
2018-06-24 15:24 ` [PATCH 4.9 34/39] libata: Drop SanDisk SD7UB3Q*G1001 NOLPM quirk Greg Kroah-Hartman
2018-06-24 15:24 ` [PATCH 4.9 35/39] w1: mxc_w1: Enable clock before calling clk_get_rate() on it Greg Kroah-Hartman
2018-06-24 15:24 ` [PATCH 4.9 36/39] orangefs: set i_size on new symlink Greg Kroah-Hartman
2018-06-24 15:24 ` [PATCH 4.9 37/39] HID: intel_ish-hid: ipc: register more pm callbacks to support hibernation Greg Kroah-Hartman
2018-06-24 15:24 ` [PATCH 4.9 38/39] vhost: fix info leak due to uninitialized memory Greg Kroah-Hartman
2018-06-24 15:24 ` [PATCH 4.9 39/39] fs/binfmt_misc.c: do not allow offset overflow Greg Kroah-Hartman
2018-06-24 17:44 ` [PATCH 4.9 00/39] 4.9.110-stable review Nathan Chancellor
2018-06-25 0:55 ` Greg Kroah-Hartman
2018-06-25 5:06 ` Naresh Kamboju
2018-06-25 6:43 ` Greg Kroah-Hartman
2018-06-25 17:18 ` Guenter Roeck
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