函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:security\apparmor\lsm.c Create Date:2022-07-27 21:38:27
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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函数名称：apparmor_socket_bind - check perms before bind addr to socket

函数原型：static int apparmor_socket_bind(struct socket *sock, struct sockaddr *address, int addrlen)

返回类型：int

参数：

类型参数名称
struct socket *sock
struct sockaddr *address
intaddrlen
872  AA_BUG(!sock)
873  AA_BUG(!sk)
874  AA_BUG(!address)
875  AA_BUG(in_interrupt())
877  返回:af_select(sk_family, bind_perm(sock, address, addrlen), aa_sk_perm(OP_BIND, AA_MAY_BIND, sk))