diff options
| author | Long Li <longli@microsoft.com> | 2017-11-22 17:38:49 -0700 |
|---|---|---|
| committer | Steve French <smfrench@gmail.com> | 2018-01-24 19:49:07 -0600 |
| commit | 8801e902337151039a87d87789d1408c4eccc3e7 (patch) | |
| tree | 5d0224de3f1015a15613a3d6255ef1955401b52b /fs/cifs/smb2pdu.c | |
| parent | 08a3b9690fd9e923663a32e314b0098af1393b84 (diff) | |
| download | lwn-8801e902337151039a87d87789d1408c4eccc3e7.tar.gz lwn-8801e902337151039a87d87789d1408c4eccc3e7.zip | |
CIFS: SMBD: Disable signing on SMB direct transport
Currently the CIFS SMB Direct implementation (experimental) doesn't properly
support signing. Disable it when SMB Direct is in use for transport.
Signing will be enabled in future after it is implemented.
Signed-off-by: Long Li <longli@microsoft.com>
Signed-off-by: Steve French <smfrench@gmail.com>
Reviewed-by: Pavel Shilovsky <pshilov@microsoft.com>
Reviewed-by: Ronnie Sahlberg <lsahlber@redhat.com>
Diffstat (limited to 'fs/cifs/smb2pdu.c')
| -rw-r--r-- | fs/cifs/smb2pdu.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/fs/cifs/smb2pdu.c b/fs/cifs/smb2pdu.c index bee0871d6dda..a3e67beb73e2 100644 --- a/fs/cifs/smb2pdu.c +++ b/fs/cifs/smb2pdu.c @@ -616,6 +616,11 @@ int smb3_validate_negotiate(const unsigned int xid, struct cifs_tcon *tcon) cifs_dbg(FYI, "validate negotiate\n"); +#ifdef CONFIG_CIFS_SMB_DIRECT + if (tcon->ses->server->rdma) + return 0; +#endif + /* * validation ioctl must be signed, so no point sending this if we * can not sign it (ie are not known user). Even if signing is not |