s3:smb2_ioctl: remove FSCTL_VALIDATE_NEGOTIATE_INFO_224 implementation

Only Windows8 Beta uses this and it's broken, the client send wrong
capabilities. Just returning an error seems to be fine for the Windows8 Beta
client.

metze

1 files changed, 0 insertions, 77 deletions

diff --git a/source3/smbd/smb2_ioctl.c b/source3/smbd/smb2_ioctl.c
index 36b44e62dc..56c075e1db 100644
--- a/source3/smbd/smb2_ioctl.c
+++ b/source3/smbd/smb2_ioctl.c
@@ -487,83 +487,6 @@ static struct tevent_req *smbd_smb2_ioctl_send(TALLOC_CTX *mem_ctx,
 					req);
 		return req;
 
-	case FSCTL_VALIDATE_NEGOTIATE_INFO_224:
-	{
-		struct smbXsrv_connection *conn = smbreq->sconn->conn;
-		uint32_t in_capabilities;
-		DATA_BLOB in_guid_blob;
-		struct GUID in_guid;
-		uint16_t in_security_mode;
-		uint16_t in_max_dialect;
-		uint16_t max_dialect;
-		DATA_BLOB out_guid_blob;
-		NTSTATUS status;
-
-		if (in_input.length != 0x18) {
-			tevent_req_nterror(req, NT_STATUS_INVALID_PARAMETER);
-			return tevent_req_post(req, ev);
-		}
-
-		if (in_max_output < 0x18) {
-			tevent_req_nterror(req, NT_STATUS_BUFFER_TOO_SMALL);
-			return tevent_req_post(req, ev);
-		}
-
-		in_capabilities = IVAL(in_input.data, 0x00);
-		in_guid_blob = data_blob_const(in_input.data + 0x04, 16);
-		in_security_mode = SVAL(in_input.data, 0x14);
-		in_max_dialect = SVAL(in_input.data, 0x16);
-
-		status = GUID_from_ndr_blob(&in_guid_blob, &in_guid);
-		if (tevent_req_nterror(req, status)) {
-			return tevent_req_post(req, ev);
-		}
-
-		max_dialect = conn->smb2.client.dialects[conn->smb2.client.num_dialects-1];
-		if (in_max_dialect != max_dialect) {
-			state->disconnect = true;
-			tevent_req_nterror(req, NT_STATUS_ACCESS_DENIED);
-			return tevent_req_post(req, ev);
-		}
-
-		if (!GUID_compare(&in_guid, &conn->smb2.client.guid)) {
-			state->disconnect = true;
-			tevent_req_nterror(req, NT_STATUS_ACCESS_DENIED);
-			return tevent_req_post(req, ev);
-		}
-
-		if (in_security_mode != conn->smb2.client.security_mode) {
-			state->disconnect = true;
-			tevent_req_nterror(req, NT_STATUS_ACCESS_DENIED);
-			return tevent_req_post(req, ev);
-		}
-
-		if (in_capabilities != conn->smb2.client.capabilities) {
-			state->disconnect = true;
-			tevent_req_nterror(req, NT_STATUS_ACCESS_DENIED);
-			return tevent_req_post(req, ev);
-		}
-
-		status = GUID_to_ndr_blob(&conn->smb2.server.guid, state,
-					  &out_guid_blob);
-		if (tevent_req_nterror(req, status)) {
-			return tevent_req_post(req, ev);
-		}
-
-		state->out_output = data_blob_talloc(state, NULL, 0x18);
-		if (tevent_req_nomem(state->out_output.data, req)) {
-			return tevent_req_post(req, ev);
-		}
-
-		SIVAL(state->out_output.data, 0x00, conn->smb2.server.capabilities);
-		memcpy(state->out_output.data+0x04, out_guid_blob.data, 16);
-		SIVAL(state->out_output.data, 0x14, conn->smb2.server.security_mode);
-		SIVAL(state->out_output.data, 0x16, conn->smb2.server.dialect);
-
-		tevent_req_done(req);
-		return tevent_req_post(req, ev);
-	}
-
 	case FSCTL_VALIDATE_NEGOTIATE_INFO:
 	{
 		struct smbXsrv_connection *conn = smbreq->sconn->conn;