CIFS: set signing flag in SMB2+ TreeConnect if needed
cifs_enable_signing() already sets server->sign according to what the
server requires/offers and what mount options allows/forbids, so use
that.
this is required for IPC tcon that connects to signing-required servers.
Signed-off-by: Aurelien Aptel <aaptel@suse.com>
Acked-by: Pavel Shilovsky <pshilov@microsoft.com>
Signed-off-by: Steve French <smfrench@gmail.com>
diff --git a/fs/cifs/smb2pdu.c b/fs/cifs/smb2pdu.c
index 8c4532d..2fd93ee 100644
--- a/fs/cifs/smb2pdu.c
+++ b/fs/cifs/smb2pdu.c
@@ -1168,8 +1168,8 @@
/* since no tcon, smb2_init can not do this, so do here */
req->hdr.sync_hdr.SessionId = ses->Suid;
- /* if (ses->server->sec_mode & SECMODE_SIGN_REQUIRED)
- req->hdr.Flags |= SMB2_FLAGS_SIGNED; */
+ if (ses->server->sign)
+ req->hdr.sync_hdr.Flags |= SMB2_FLAGS_SIGNED;
} else if (encryption_required(tcon))
flags |= CIFS_TRANSFORM_REQ;