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Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

net/bluetooth/rfcomm/core.c rfcomm_process_dlcs() -> rfcomm_send_dm()

Type Parameter Key Value
PARAM_VALUE 0 s 4096-ptr_max
PARAM_VALUE 0 s->sock->sk->ns_tracker->alloc_stack_handle 0-4294967295
PARAM_VALUE 0 s->sock->sk->ns_tracker->dead 0-1
PARAM_VALUE 0 s->sock->sk->ns_tracker->free_stack_handle 0-4294967295
PARAM_VALUE 0 *s->sock->sk->sk_backlog.head->dev->name 0-255
CAPPED_DATA 0 &s->dlcs 1
DATA_SOURCE 0 s $0
NOCHECK_CALL
LOCK2 global &rfcomm_mutex

net/bluetooth/rfcomm/core.c rfcomm_recv_data() -> rfcomm_send_dm()

Type Parameter Key Value
PARAM_VALUE 0 s 4096-ptr_max
PARAM_VALUE 0 s->sock->sk->__sk_common.skc_net.net->ipv4.fib_main->tb_data 0-s64max
PARAM_VALUE 0 s->sock->sk->ns_tracker->alloc_stack_handle 0-4294967295
PARAM_VALUE 0 s->sock->sk->ns_tracker->dead 0-1
PARAM_VALUE 0 s->sock->sk->ns_tracker->free_stack_handle 0-4294967295
PARAM_VALUE 1 dlci 1-63
CAPPED_DATA 0 s 1
CAPPED_DATA 1 dlci 1
DATA_SOURCE 0 s $0
DATA_SOURCE 1 dlci $1
NOCHECK_CALL
USER_DATA 1 dlci 1-63[c]
LOCK2 global &rfcomm_mutex

net/bluetooth/rfcomm/core.c rfcomm_recv_disc() -> rfcomm_send_dm()

Type Parameter Key Value
PARAM_VALUE 0 s 4096-ptr_max
PARAM_VALUE 0 s->sock->sk->__sk_common.skc_net.net->ipv4.fib_main->tb_data 0-s64max
PARAM_VALUE 0 s->sock->sk->ns_tracker->alloc_stack_handle 0-4294967295
PARAM_VALUE 0 s->sock->sk->ns_tracker->dead 0-1
PARAM_VALUE 0 s->sock->sk->ns_tracker->free_stack_handle 0-4294967295
PARAM_VALUE 1 dlci 1-63
CAPPED_DATA 0 s 1
CAPPED_DATA 1 dlci 1
DATA_SOURCE 0 s $0
DATA_SOURCE 1 dlci $1
NOCHECK_CALL
USER_DATA 1 dlci 1-63[c]
LOCK2 global &rfcomm_mutex

net/bluetooth/rfcomm/core.c rfcomm_recv_pn() -> rfcomm_send_dm()

Type Parameter Key Value
PARAM_VALUE 0 s 4096-ptr_max
PARAM_VALUE 0 s->sock 4096-ptr_max
PARAM_VALUE 0 s->sock->sk 4096-ptr_max
PARAM_VALUE 0 s->sock->sk->__sk_common.skc_net.net->ipv4.fib_main->tb_data 0-s64max
PARAM_VALUE 0 s->sock->sk->ns_tracker->alloc_stack_handle 0-4294967295
PARAM_VALUE 0 s->sock->sk->ns_tracker->dead 0-1
PARAM_VALUE 0 s->sock->sk->ns_tracker->free_stack_handle 0-4294967295
PARAM_VALUE 0 s->sock->sk->sk_memcg->id.id 0-s32max
PARAM_VALUE 0 s->sock->sk->sk_peer_cred->process_keyring->user->qnbytes s32min-s32max
PARAM_VALUE 0 s->sock->sk->sk_peer_cred->process_keyring->user->qnkeys s32min-s32max
PARAM_VALUE 0 s->sock->sk->sk_peer_cred->request_key_auth->user->qnbytes s32min-s32max
PARAM_VALUE 0 s->sock->sk->sk_peer_cred->request_key_auth->user->qnkeys s32min-s32max
PARAM_VALUE 0 s->sock->sk->sk_peer_cred->session_keyring->user->qnbytes s32min-s32max
PARAM_VALUE 0 s->sock->sk->sk_peer_cred->session_keyring->user->qnkeys s32min-s32max
PARAM_VALUE 0 s->sock->sk->sk_peer_cred->thread_keyring->user->qnbytes s32min-s32max
PARAM_VALUE 0 s->sock->sk->sk_peer_cred->thread_keyring->user->qnkeys s32min-s32max
PARAM_VALUE 1 dlci 1-255
CAPPED_DATA 1 dlci 1
DATA_SOURCE 0 s $0
NOCHECK_CALL
LOCK2 global &rfcomm_mutex

net/bluetooth/rfcomm/core.c rfcomm_recv_sabm() -> rfcomm_send_dm()

Type Parameter Key Value
PARAM_VALUE 0 s 4096-ptr_max
PARAM_VALUE 0 s->sock 4096-ptr_max
PARAM_VALUE 0 s->sock->sk 4096-ptr_max
PARAM_VALUE 0 s->sock->sk->__sk_common.skc_net.net->ipv4.fib_main->tb_data 0-s64max
PARAM_VALUE 0 s->sock->sk->ns_tracker->alloc_stack_handle 0-4294967295
PARAM_VALUE 0 s->sock->sk->ns_tracker->dead 0-1
PARAM_VALUE 0 s->sock->sk->ns_tracker->free_stack_handle 0-4294967295
PARAM_VALUE 1 dlci 1-63
CAPPED_DATA 0 s 1
CAPPED_DATA 1 dlci 1
DATA_SOURCE 0 s $0
DATA_SOURCE 1 dlci $1
NOSPEC 1 dlci
NOSPEC 1 dlci
NOCHECK_CALL
USER_DATA 1 dlci 1-63[c]
LOCK2 global &rfcomm_mutex

net/bluetooth/rfcomm/core.c rfcomm_recv_ua() -> rfcomm_send_dm()

Type Parameter Key Value
PARAM_VALUE 0 s 4096-ptr_max
PARAM_VALUE 0 s->sock->sk->__sk_common.skc_net.net->ipv4.fib_main->tb_data 0-s64max
PARAM_VALUE 0 s->sock->sk->ns_tracker->alloc_stack_handle 0-4294967295
PARAM_VALUE 0 s->sock->sk->ns_tracker->dead 0-1
PARAM_VALUE 0 s->sock->sk->ns_tracker->free_stack_handle 0-4294967295
PARAM_VALUE 1 dlci 1-63
CAPPED_DATA 0 s 1
CAPPED_DATA 1 dlci 1
DATA_SOURCE 0 s $0
DATA_SOURCE 1 dlci $1
NOCHECK_CALL
USER_DATA 1 dlci 1-63[c]
LOCK2 global &rfcomm_mutex