static unsigned int ksmbd_tools_pid;
-#define KSMBD_IPC_MSG_HANDLE(m) (*(unsigned int *)m)
-
static bool ksmbd_ipc_validate_version(struct genl_info *m)
{
if (m->genlhdr->version != KSMBD_GENL_VERSION) {
struct ksmbd_ipc_msg {
unsigned int type;
unsigned int sz;
- unsigned char ____payload[0];
+ unsigned char payload[];
};
-#define KSMBD_IPC_MSG_PAYLOAD(m) \
- ((void *)(((struct ksmbd_ipc_msg *)(m))->____payload))
-
struct ipc_msg_table_entry {
unsigned int handle;
unsigned int type;
static int handle_response(int type, void *payload, size_t sz)
{
- int handle = KSMBD_IPC_MSG_HANDLE(payload);
+ unsigned int handle = *(unsigned int *)payload;
struct ipc_msg_table_entry *entry;
int ret = 0;
if (!nlh)
goto out;
- ret = nla_put(skb, msg->type, msg->sz, KSMBD_IPC_MSG_PAYLOAD(msg));
+ ret = nla_put(skb, msg->type, msg->sz, msg->payload);
if (ret) {
genlmsg_cancel(skb, nlh);
goto out;
return NULL;
msg->type = KSMBD_EVENT_LOGIN_REQUEST;
- req = KSMBD_IPC_MSG_PAYLOAD(msg);
+ req = (struct ksmbd_login_request *)msg->payload;
req->handle = ksmbd_acquire_id(&ipc_ida);
strscpy(req->account, account, KSMBD_REQ_MAX_ACCOUNT_NAME_SZ);
return NULL;
msg->type = KSMBD_EVENT_SPNEGO_AUTHEN_REQUEST;
- req = KSMBD_IPC_MSG_PAYLOAD(msg);
+ req = (struct ksmbd_spnego_authen_request *)msg->payload;
req->handle = ksmbd_acquire_id(&ipc_ida);
req->spnego_blob_len = blob_len;
memcpy(req->spnego_blob, spnego_blob, blob_len);
return NULL;
msg->type = KSMBD_EVENT_TREE_CONNECT_REQUEST;
- req = KSMBD_IPC_MSG_PAYLOAD(msg);
+ req = (struct ksmbd_tree_connect_request *)msg->payload;
req->handle = ksmbd_acquire_id(&ipc_ida);
req->account_flags = sess->user->flags;
return -ENOMEM;
msg->type = KSMBD_EVENT_TREE_DISCONNECT_REQUEST;
- req = KSMBD_IPC_MSG_PAYLOAD(msg);
+ req = (struct ksmbd_tree_disconnect_request *)msg->payload;
req->session_id = session_id;
req->connect_id = connect_id;
return -ENOMEM;
msg->type = KSMBD_EVENT_LOGOUT_REQUEST;
- req = KSMBD_IPC_MSG_PAYLOAD(msg);
+ req = (struct ksmbd_logout_request *)msg->payload;
strscpy(req->account, account, KSMBD_REQ_MAX_ACCOUNT_NAME_SZ);
ret = ipc_msg_send(msg);
return NULL;
msg->type = KSMBD_EVENT_SHARE_CONFIG_REQUEST;
- req = KSMBD_IPC_MSG_PAYLOAD(msg);
+ req = (struct ksmbd_share_config_request *)msg->payload;
req->handle = ksmbd_acquire_id(&ipc_ida);
strscpy(req->share_name, name, KSMBD_REQ_MAX_SHARE_NAME);
return NULL;
msg->type = KSMBD_EVENT_RPC_REQUEST;
- req = KSMBD_IPC_MSG_PAYLOAD(msg);
+ req = (struct ksmbd_rpc_command *)msg->payload;
req->handle = handle;
req->flags = ksmbd_session_rpc_method(sess, handle);
req->flags |= KSMBD_RPC_OPEN_METHOD;
return NULL;
msg->type = KSMBD_EVENT_RPC_REQUEST;
- req = KSMBD_IPC_MSG_PAYLOAD(msg);
+ req = (struct ksmbd_rpc_command *)msg->payload;
req->handle = handle;
req->flags = ksmbd_session_rpc_method(sess, handle);
req->flags |= KSMBD_RPC_CLOSE_METHOD;
return NULL;
msg->type = KSMBD_EVENT_RPC_REQUEST;
- req = KSMBD_IPC_MSG_PAYLOAD(msg);
+ req = (struct ksmbd_rpc_command *)msg->payload;
req->handle = handle;
req->flags = ksmbd_session_rpc_method(sess, handle);
req->flags |= rpc_context_flags(sess);
return NULL;
msg->type = KSMBD_EVENT_RPC_REQUEST;
- req = KSMBD_IPC_MSG_PAYLOAD(msg);
+ req = (struct ksmbd_rpc_command *)msg->payload;
req->handle = handle;
req->flags = ksmbd_session_rpc_method(sess, handle);
req->flags |= rpc_context_flags(sess);
return NULL;
msg->type = KSMBD_EVENT_RPC_REQUEST;
- req = KSMBD_IPC_MSG_PAYLOAD(msg);
+ req = (struct ksmbd_rpc_command *)req->payload;
req->handle = handle;
req->flags = ksmbd_session_rpc_method(sess, handle);
req->flags |= rpc_context_flags(sess);
return NULL;
msg->type = KSMBD_EVENT_RPC_REQUEST;
- req = KSMBD_IPC_MSG_PAYLOAD(msg);
+ req = (struct ksmbd_rpc_command *)req->payload;
req->handle = ksmbd_acquire_id(&ipc_ida);
req->flags = rpc_context_flags(sess);
req->flags |= KSMBD_RPC_RAP_METHOD;