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Defined in 1 files as a prototype:

Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

fs/smb/client/smb2ops.c smb2_dump_detail() -> (struct smb_version_operations)->check_message()

Type Parameter Key Value
PARAM_VALUE 0 buf 1-u64max
PARAM_VALUE 3 server 4096-ptr_max
PARAM_VALUE 3 server->mid_queue_lock.rlock.dep_map->name 0-255
PARAM_VALUE 3 server->ops 4096-ptr_max
PARAM_VALUE 3 server->srv_lock.rlock.dep_map->name 0-255
DATA_SOURCE 0 buf $0
DATA_SOURCE 1 pdu_len $1
DATA_SOURCE 3 server $2
CONTAINER 2 *(-152-160+1460) $(-1)
CONTAINER 3 -152-160+0 $(-1)
LOCK2 3 &server->mid_queue_lock
TYPE_LOCK (struct TCP_Server_Info)->mid_queue_lock

fs/smb/client/connect.c cifs_handle_standard() -> (struct smb_version_operations)->check_message()

Type Parameter Key Value
PARAM_VALUE 3 server 4096-ptr_max
PARAM_VALUE 3 server->_srv_mutex->first_waiter->task->blocked_lock.owner (-4611686018427387904)-4611686018427387903
PARAM_VALUE 3 server->_srv_mutex.dep_map->name 0-255
PARAM_VALUE 3 server->_srv_mutex.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 3 server->_srv_mutex.first_waiter->list.prev->prev 5159360019465732096
PARAM_VALUE 3 server->_srv_mutex.first_waiter->task->blocked_lock.owner (-1)
PARAM_VALUE 3 server->_srv_mutex.first_waiter->task->blocked_lock.owner_cpu 4294967295
PARAM_VALUE 3 server->_srv_mutex.first_waiter->task->blocked_lock.raw_lock.val.counter s32min-s32max
PARAM_VALUE 3 server->_srv_mutex.first_waiter->task->blocked_on 0
PARAM_VALUE 3 server->_srv_mutex.first_waiter->task->usage.refs.counter s32min-s32max
PARAM_VALUE 3 server->dstaddr.sin_addr s32min-s32max
PARAM_VALUE 3 server->echo->timer->entry.pprev 4096-ptr_max
PARAM_VALUE 3 server->echo.work.entry.next->next 1-u64max
PARAM_VALUE 3 server->echo.work.entry.prev->next 1-u64max
PARAM_VALUE 3 server->echo.work.entry.prev->prev 1-u64max
PARAM_VALUE 3 server->mid_queue_lock.rlock.dep_map->name 0-255
PARAM_VALUE 3 server->ops 4096-ptr_max
PARAM_VALUE 3 server->ops->add_credits 4096-ptr_max
PARAM_VALUE 3 server->ops->async_readv 4096-ptr_max
PARAM_VALUE 3 server->ops->can_echo 4096-ptr_max
PARAM_VALUE 3 server->ops->check_message 4096-ptr_max
PARAM_VALUE 3 server->ops->clear_stats 4096-ptr_max
PARAM_VALUE 3 server->ops->close 4096-ptr_max
PARAM_VALUE 3 server->ops->close_dir 4096-ptr_max
PARAM_VALUE 3 server->ops->dump_detail 1179934547782934528,5263156627788169216
PARAM_VALUE 3 server->ops->echo 4096-ptr_max
PARAM_VALUE 3 server->ops->find_mid 4096-ptr_max
PARAM_VALUE 3 server->ops->flush 4096-ptr_max
PARAM_VALUE 3 server->ops->get_acl 4096-ptr_max
PARAM_VALUE 3 server->ops->get_credits 4096-ptr_max
PARAM_VALUE 3 server->ops->is_network_name_deleted 5905334185464066048,8359393018571853824
PARAM_VALUE 3 server->ops->is_oplock_break 1421931149924728832,6061908479973941248
PARAM_VALUE 3 server->ops->is_read_op 4096-ptr_max
PARAM_VALUE 3 server->ops->is_status_io_timeout 0,8980158677023936512
PARAM_VALUE 3 server->ops->is_transform_hdr 0,7176274675243610112
PARAM_VALUE 3 server->ops->logoff 4096-ptr_max
PARAM_VALUE 3 server->ops->make_node 4096-ptr_max
PARAM_VALUE 3 server->ops->mand_lock 4096-ptr_max
PARAM_VALUE 3 server->ops->map_error 4096-ptr_max
PARAM_VALUE 3 server->ops->mkdir 4096-ptr_max
PARAM_VALUE 3 server->ops->need_neg 4096-ptr_max
PARAM_VALUE 3 server->ops->negotiate 4096-ptr_max
PARAM_VALUE 3 server->ops->next_header 0,8630180984356941824
PARAM_VALUE 3 server->ops->open 4096-ptr_max
PARAM_VALUE 3 server->ops->print_stats 4096-ptr_max
PARAM_VALUE 3 server->ops->qfs_tcon 4096-ptr_max
PARAM_VALUE 3 server->ops->queryfs 4096-ptr_max
PARAM_VALUE 3 server->ops->receive_transform 0,564095901655928832
PARAM_VALUE 3 server->ops->rename 4096-ptr_max
PARAM_VALUE 3 server->ops->rmdir 4096-ptr_max
PARAM_VALUE 3 server->ops->send_cancel 0,4096-ptr_max
PARAM_VALUE 3 server->ops->sess_setup 4096-ptr_max
PARAM_VALUE 3 server->ops->set_EA 4096-ptr_max
PARAM_VALUE 3 server->ops->set_acl 4096-ptr_max
PARAM_VALUE 3 server->ops->set_credits 4096-ptr_max
PARAM_VALUE 3 server->ops->set_fid 4096-ptr_max
PARAM_VALUE 3 server->ops->sync_read 4096-ptr_max
PARAM_VALUE 3 server->ops->sync_write 4096-ptr_max
PARAM_VALUE 3 server->ops->unlink 4096-ptr_max
PARAM_VALUE 3 server->req_lock.rlock.dep_map->name 0-255
PARAM_VALUE 3 server->rlist.next->next 4096-ptr_max
PARAM_VALUE 3 server->rlist.prev->next 4096-ptr_max
PARAM_VALUE 3 server->rlist.prev->prev 4096-ptr_max
PARAM_VALUE 3 server->srv_lock.rlock.dep_map->name 0-255
PARAM_VALUE 3 server->ssocket->sk->__sk_common.skc_net.net->refcnt_tracker.list.next->next 4096-ptr_max
PARAM_VALUE 3 server->ssocket->sk->__sk_common.skc_net.net->refcnt_tracker.list.next->prev 4096-ptr_max
PARAM_VALUE 3 server->ssocket->sk->ns_tracker->alloc_stack_handle 0-4294967295
PARAM_VALUE 3 server->ssocket->sk->ns_tracker->dead 0-1
PARAM_VALUE 3 server->ssocket->sk->ns_tracker->free_stack_handle 0-4294967295
PARAM_VALUE 3 server->ssocket->sk->sk_backlog.head->extensions->refcnt.refs.counter 1
PARAM_VALUE 3 server->ssocket->sk->sk_filter->refcnt.refs.counter s32min-s32max
PARAM_VALUE 3 server->ssocket->sk->sk_lock.wq.head.next 4096-ptr_max
PARAM_VALUE 3 server->ssocket->sk->sk_lock.wq.head.next->next 4096-ptr_max
PARAM_VALUE 3 server->ssocket->sk->sk_lock.wq.head.prev->next 4096-ptr_max
PARAM_VALUE 3 server->ssocket->sk->sk_lock.wq.head.prev->prev 4096-ptr_max
PARAM_VALUE 3 server->ssocket->sk->sk_memcg->high_work.is_queued 0-1
PARAM_VALUE 3 server->ssocket->sk->sk_owner->refcnt.counter 0-s32max
PARAM_VALUE 3 server->ssocket->type 1
PARAM_VALUE 3 server->tcp_ses_list.next->next 4096-ptr_max
PARAM_VALUE 3 server->tcp_ses_list.next->prev 4096-ptr_max
PARAM_VALUE 3 server->tcp_ses_list.prev->next 4096-ptr_max
PARAM_VALUE 3 server->tcp_ses_list.prev->prev 4096-ptr_max
PARAM_VALUE 3 server->vals->header_size 0,33,64
PARAM_VALUE 3 server->vals->protocol_id 0,514,528,768,770,785
PARAM_VALUE 3 server->vals->read_rsp_size 0,59,80
PARAM_VALUE 3 server->vals->req_capabilities 0,4,6,8,12,14,16-648
PARAM_VALUE 3 *server->fastest_cmd 0-4294967295
PARAM_VALUE 3 *server->session_key.response 0
PARAM_VALUE 3 *server->slowest_cmd 0-4294967295
PARAM_VALUE 3 *server->smbd_conn->socket->ib.pd->res.comp.wait.lock.owner (-4611686018427387904)-4611686018427387903
PARAM_VALUE 3 *server->smbd_conn->socket->ib.qp->srq_completion.wait.lock.owner (-4611686018427387904)-4611686018427387903
PARAM_VALUE 3 *server->smbd_conn->socket->ib.recv_cq->res.comp.wait.lock.owner (-4611686018427387904)-4611686018427387903
PARAM_VALUE 3 *server->smbd_conn->socket->ib.send_cq->res.comp.wait.lock.owner (-4611686018427387904)-4611686018427387903
PARAM_VALUE 3 *server->ssocket->sk->sk_backlog.head->dev->name 0-255
BUF_SIZE 3 server (-1),128
BUF_SIZE 3 server (-1),128
CAPPED_DATA 3 server 1
DATA_SOURCE 3 server $0
CONTAINER 1 *(-152-160+1456) $(-1)
CONTAINER 2 *(-152-160+1460) $(-1)
CONTAINER 3 -152-160+0 $(-1)
USER_DATA 2 len 0-3147483799[c]
USER_DATA 3 server->total_read 0-3147483799[c]
NO_OVERFLOW_SIMPLE 2 len
NO_OVERFLOW_SIMPLE 3 server->total_read

fs/smb/client/smb1debug.c cifs_dump_detail() -> (struct smb_version_operations)->check_message()

Type Parameter Key Value
PARAM_VALUE 0 buf 1-u64max
PARAM_VALUE 3 server 4096-ptr_max
PARAM_VALUE 3 server->mid_queue_lock.rlock.dep_map->name 0-255
PARAM_VALUE 3 server->ops 4096-ptr_max
DATA_SOURCE 0 buf $0
DATA_SOURCE 1 pdu_len $1
DATA_SOURCE 3 server $2
CONTAINER 2 *(-152-160+1460) $(-1)
CONTAINER 3 -152-160+0 $(-1)
LOCK2 3 &server->mid_queue_lock
TYPE_LOCK (struct TCP_Server_Info)->mid_queue_lock