tree 0c3eb3339b9acab12b7306fec0ccf77a1fb25e73
parent 2c6707ce9a0daba6609d87a714f866d4f1db8937
author Steve French <stfrench@microsoft.com> 1527797965 -0500
committer Greg Kroah-Hartman <gregkh@linuxfoundation.org> 1529971688 +0800

smb3: on reconnect set PreviousSessionId field

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>