Defined in 1 files as a function:
Referenced in 7 files:
- net/tipc/bcast.c
- net/tipc/crypto.c, line 2292
- net/tipc/link.c
- net/tipc/msg.c
- net/tipc/name_distr.c, line 387
- net/tipc/socket.c
- net/tipc/trace.c, line 72
Smatch caller information:
net/tipc/link.c tipc_link_proto_rcv() -> msg_data_sz()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | m | 4096-ptr_max |
| BUF_SIZE | 0 | m | 1-s32max |
| BUF_SIZE | 0 | m | 1-s32max |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| UNITS | 0 | m | unit_byte |
| USER_PTR | 0 | m | |
| LOCK2 | bh | ||
| HALF_LOCKED2 | &le->lock | ||
| HALF_LOCKED2 | &n->lock | ||
| HALF_LOCKED2 | rcu_read |
net/tipc/link.c tipc_link_proto_rcv() -> msg_data_sz()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | m | 4096-ptr_max |
| BUF_SIZE | 0 | m | 1-s32max |
| BUF_SIZE | 0 | m | 1-s32max |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| UNITS | 0 | m | unit_byte |
| USER_PTR | 0 | m | |
| LOCK2 | bh | ||
| HALF_LOCKED2 | &le->lock | ||
| HALF_LOCKED2 | &n->lock | ||
| HALF_LOCKED2 | rcu_read |
net/tipc/socket.c tipc_accept() -> msg_data_sz()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | m | 4096-ptr_max |
| BUF_SIZE | 0 | m | 1-s32max |
| BUF_SIZE | 0 | m | 1-s32max |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| UNITS | 0 | m | unit_byte |
| USER_PTR | 0 | m | |
| LOCK2 | new_sk | ||
| LOCK2 | sk |
net/tipc/socket.c tipc_recvmsg() -> msg_data_sz()
| Type | Parameter | Key | Value |
|---|---|---|---|
| BUF_SIZE | 0 | m | 1-s32max |
| BUF_SIZE | 0 | m | 1-s32max |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| UNITS | 0 | m | unit_byte |
| USER_PTR | 0 | m | |
| LOCK2 | sk | ||
| HALF_LOCKED2 | &vq->mutex | ||
| HALF_LOCKED2 | sk |
net/tipc/socket.c tipc_recvstream() -> msg_data_sz()
| Type | Parameter | Key | Value |
|---|---|---|---|
| BUF_SIZE | 0 | m | 1-s32max |
| BUF_SIZE | 0 | m | 1-s32max |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| UNITS | 0 | m | unit_byte |
| USER_PTR | 0 | m | |
| LOCK2 | sk | ||
| HALF_LOCKED2 | &vq->mutex | ||
| HALF_LOCKED2 | sk |
net/tipc/socket.c tipc_sk_anc_data_recv() -> msg_data_sz()
| Type | Parameter | Key | Value |
|---|---|---|---|
| BUF_SIZE | 0 | m | 1-s32max |
| BUF_SIZE | 0 | m | 1-s32max |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| UNITS | 0 | m | unit_byte |
| USER_PTR | 0 | m | |
| LOCK2 | sk | ||
| HALF_LOCKED2 | &vq->mutex |
net/tipc/socket.c tipc_sk_filter_connect() -> msg_data_sz()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | m | 4096-ptr_max |
| BUF_SIZE | 0 | m | 1-s32max |
| BUF_SIZE | 0 | m | 1-s32max |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| UNITS | 0 | m | unit_byte |
| USER_PTR | 0 | m | |
| HALF_LOCKED2 | &sk->sk_lock.slock | ||
| HALF_LOCKED2 | bh |
net/tipc/msg.c tipc_msg_extract() -> msg_data_sz()
| Type | Parameter | Key | Value |
|---|---|---|---|
| BUF_SIZE | 0 | m | 1-s32max |
| BUF_SIZE | 0 | m | 1-s32max |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| UNITS | 0 | m | unit_byte |
| USER_PTR | 0 | m | |
| LOCK2 | bh | ||
| HALF_LOCKED2 | &le->lock | ||
| HALF_LOCKED2 | &n->lock | ||
| HALF_LOCKED2 | rcu_read |
net/tipc/msg.c tipc_msg_extract() -> msg_data_sz()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | m | 4096-ptr_max |
| BUF_SIZE | 0 | m | 1-s32max |
| BUF_SIZE | 0 | m | 1-s32max |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| UNITS | 0 | m | unit_byte |
| USER_PTR | 0 | m | |
| LOCK2 | bh | ||
| HALF_LOCKED2 | &le->lock | ||
| HALF_LOCKED2 | &n->lock | ||
| HALF_LOCKED2 | rcu_read |
net/tipc/msg.c tipc_msg_reverse() -> msg_data_sz()
| Type | Parameter | Key | Value |
|---|---|---|---|
| BUF_SIZE | 0 | m | 1-s32max |
| BUF_SIZE | 0 | m | 1-s32max |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| UNITS | 0 | m | unit_byte |
| USER_PTR | 0 | m | |
| HALF_LOCKED2 | &sk->sk_lock.slock | ||
| HALF_LOCKED2 | bh | ||
| HALF_LOCKED2 | sk |
net/tipc/bcast.c tipc_bcast_sync_rcv() -> msg_data_sz()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | m | 4096-ptr_max |
| BUF_SIZE | 0 | m | 1-s32max |
| BUF_SIZE | 0 | m | 1-s32max |
| DATA_SOURCE | 0 | m | $2 |
| PREEMPT_ADD | <- disables preempt | ||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| UNITS | 0 | m | unit_byte |
| USER_PTR | 0 | m | |
| LOCK2 | bh | ||
| HALF_LOCKED2 | rcu_read |
net/tipc/bcast.c tipc_mcast_filter_msg() -> msg_data_sz()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | m | 4096-ptr_max |
| BUF_SIZE | 0 | m | 1-s32max |
| BUF_SIZE | 0 | m | 1-s32max |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| UNITS | 0 | m | unit_byte |
| USER_PTR | 0 | m | |
| HALF_LOCKED2 | &sk->sk_lock.slock | ||
| HALF_LOCKED2 | bh |
net/tipc/trace.c tipc_skb_dump() -> msg_data_sz()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | m | 4096-ptr_max |
| BUF_SIZE | 0 | m | 1-s32max |
| BUF_SIZE | 0 | m | 1-s32max |
| UNITS | 0 | m | unit_byte |
| USER_PTR | 0 | m |
net/tipc/crypto.c tipc_crypto_key_rcv() -> msg_data_sz()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | m | 4096-ptr_max |
| BUF_SIZE | 0 | m | 1-s32max |
| BUF_SIZE | 0 | m | 1-s32max |
| DATA_SOURCE | 0 | m | $1 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| UNITS | 0 | m | unit_byte |
| USER_PTR | 0 | m | |
| LOCK2 | bh | ||
| HALF_LOCKED2 | &le->lock | ||
| HALF_LOCKED2 | &n->lock | ||
| HALF_LOCKED2 | rcu_read |
net/tipc/name_distr.c tipc_named_rcv() -> msg_data_sz()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | m | 4096-ptr_max |
| BUF_SIZE | 0 | m | 1-s32max |
| BUF_SIZE | 0 | m | 1-s32max |
| PREEMPT_ADD | <- disables preempt | ||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| UNITS | 0 | m | unit_byte |
| USER_PTR | 0 | m | |
| LOCK2 | &tn->nametbl_lock | ||
| LOCK2 | bh | ||
| HALF_LOCKED2 | rcu_read | ||
| TYPE_LOCK | (struct tipc_net)->nametbl_lock |