| Message ID | CAH2r5mvhCV--kNHV4gsu6x1orpprUoaW9uk00Ypv1=CjUKoS0Q@mail.gmail.com |
|---|---|
| State | New |
| Headers | show |
| Series | [SMB3] On reconnect set PreviousSessionId field in SessionSetup | expand |
Reviewed-by: Ronnie Sahlberg <lsahlber@redhat.com> On Fri, Jun 1, 2018 at 6:32 AM, Steve French via samba-technical <samba-technical@lists.samba.org> wrote: > smb3: on reconnect set PreviousSessionId field > > 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> > > diff --git a/fs/cifs/smb2pdu.c b/fs/cifs/smb2pdu.c > index c92b4e6689bd..71e7a5a05f12 100644 > --- a/fs/cifs/smb2pdu.c > +++ b/fs/cifs/smb2pdu.c > @@ -1352,6 +1352,7 @@ SMB2_sess_setup(const unsigned int xid, struct > cifs_ses *ses, > 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; > > #ifdef CONFIG_CIFS_SMB311 > /* > > > -- > Thanks, > > Steve -- To unsubscribe from this list: send the line "unsubscribe linux-cifs" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
From bac1fdb1383256699c19edaa6ec1d6a389b2f638 Mon Sep 17 00:00:00 2001
From: Steve French <stfrench@microsoft.com>
Date: Thu, 31 May 2018 15:19:25 -0500
Subject: [PATCH] smb3: on reconnect set PreviousSessionId field
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>
---
fs/cifs/smb2pdu.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/fs/cifs/smb2pdu.c b/fs/cifs/smb2pdu.c
index c92b4e6689bd..71e7a5a05f12 100644
--- a/fs/cifs/smb2pdu.c
+++ b/fs/cifs/smb2pdu.c
@@ -1352,6 +1352,7 @@ SMB2_sess_setup(const unsigned int xid, struct cifs_ses *ses,
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;
#ifdef CONFIG_CIFS_SMB311
/*
--
2.17.0
smb3: on reconnect set PreviousSessionId field 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> /*