Function report

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:security\tomoyo\network.c Create Date:2022-07-28 19:45:41
Last Modify:2020-03-12 14:18:49 Copyright©Brick
home page Tree
Annotation kernel can get tool activityDownload SCCTChinese

Name:moyo_socket_connect_permission - Check permission for setting the remote address of a socket.*@sock: Pointer to "struct socket".*@addr: Pointer to "struct sockaddr".*@addr_len: Size of @addr.* Returns 0 on success, negative value otherwise.

Proto:int tomoyo_socket_connect_permission(struct socket *sock, struct sockaddr *addr, int addr_len)

Type:int

Parameter:

TypeParameterName
struct socket *sock
struct sockaddr *addr
intaddr_len
690  family = moyo_sock_family - Get socket's family.*@sk: Pointer to "struct sock".* Returns one of PF_INET, PF_INET6, PF_UNIX or 0.
691  type = type
693  If Not family Then Return 0
695  protocol = type
697  Case type == SOCK_DGRAM
698  Case type == SOCK_RAW
699  operation = send() operation.
700  Break
701  Case type == SOCK_STREAM
702  Case type == SOCK_SEQPACKET
703  operation = connect() operation.
704  Break
705  Default
706  Return 0
708  If family == PF_UNIX Then Return moyo_check_unix_address - Check permission for unix domain socket's operation.*@addr: Pointer to "struct sockaddr".*@addr_len: Size of @addr.*@address: Pointer to "struct tomoyo_addr_info".* Returns 0 on success, negative value otherwise.
710  Return moyo_check_inet_address - Check permission for inet domain socket's operation.*@addr: Pointer to "struct sockaddr".*@addr_len: Size of @addr.*@port: Port number.*@address: Pointer to "struct tomoyo_addr_info".
Caller
NameDescribe
tomoyo_socket_connectmoyo_socket_connect - Check permission for connect().*@sock: Pointer to "struct socket".*@addr: Pointer to "struct sockaddr".*@addr_len: Size of @addr.* Returns 0 on success, negative value otherwise.