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Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

net/socket.c ____sys_sendmsg() -> sock_sendmsg_nosec()

Type Parameter Key Value
PARAM_VALUE 0 sock 4096-ptr_max
PARAM_VALUE 0 sock->file 4096-ptr_max
PARAM_VALUE 1 msg 4096-ptr_max
PARAM_VALUE 1 msg->msg_get_inq 0
PARAM_VALUE 1 msg->msg_name 1-u64max
PARAM_VALUE 1 msg->msg_namelen 0-128
PARAM_VALUE 1 msg->msg_ubuf 0
BUF_SIZE 0 sock s32min-(-2),1-s32max
BUF_SIZE 0 sock s32min-(-2),1-s32max
BUF_SIZE 1 msg->msg_control 36-s32max,u64max
CAPPED_DATA 1 msg->msg_namelen 1
DATA_SOURCE 0 sock $0
DATA_SOURCE 1 msg $1
BIT_INFO 0 sock->file->f_flags 0x0,0xffffffff
BIT_INFO 1 msg->msg_flags 0x0,0xf7e6ffff
RX_PATH
USER_DATA 1 msg->msg_controllen 0-4000000[c]
USER_DATA 1 msg->msg_flags 0-u32max[c]
USER_DATA 1 *msg->msg_name s64min-s64max
USER_PTR 1 msg->msg_control
USER_PTR 1 msg->msg_name

net/socket.c __sock_sendmsg() -> sock_sendmsg_nosec()

Type Parameter Key Value
PARAM_VALUE 1 msg 4096-ptr_max
BUF_SIZE 0 sock s32min-(-1),1-s32max
BUF_SIZE 0 sock s32min-(-1),1-s32max
BUF_SIZE 1 msg->msg_control (-1),36-s32max
BUF_SIZE 1 msg->msg_name (-1),12,28,128
BUF_SIZE 1 msg->msg_ubuf (-1),16
DATA_SOURCE 0 sock $0
DATA_SOURCE 1 msg $1
RX_PATH
TASK_NOT_RUNNING
USER_DATA 1 msg->msg_controllen 0-4000000[c]
USER_DATA 1 msg->msg_flags 0-u32max[c]
USER_DATA 1 msg->msg_iter.iov_offset 0-u64max[c]
USER_DATA 1 msg->msg_namelen 0-128
USER_DATA 1 *msg->msg_name s64min-s64max
NO_OVERFLOW_SIMPLE 0 sock->sk->sk_backlog.len
NO_OVERFLOW_SIMPLE 0 sock->sk->sk_receive_queue.prev->end
NO_OVERFLOW_SIMPLE 0 sock->sk->sk_receive_queue.prev->len
NO_OVERFLOW_SIMPLE 0 sock->sk->sk_receive_queue.prev->next->end
NO_OVERFLOW_SIMPLE 0 sock->sk->sk_receive_queue.prev->next->len
NO_OVERFLOW_SIMPLE 0 sock->sk->sk_receive_queue.prev->next->tail
NO_OVERFLOW_SIMPLE 0 sock->sk->sk_receive_queue.prev->next->truesize
NO_OVERFLOW_SIMPLE 0 sock->sk->sk_receive_queue.prev->tail
NO_OVERFLOW_SIMPLE 0 sock->sk->sk_receive_queue.prev->truesize
NO_OVERFLOW_SIMPLE 0 sock->sk->sk_write_queue.next->prev->tail
NO_OVERFLOW_SIMPLE 0 sock->sk->sk_write_queue.next->prev->truesize
NO_OVERFLOW_SIMPLE 0 sock->sk->sk_write_queue.next->tail
NO_OVERFLOW_SIMPLE 0 sock->sk->sk_write_queue.next->truesize
USER_PTR 1 msg->msg_control
USER_PTR 1 msg->msg_name