函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:security\selinux\hooks.c Create Date:2022-07-27 20:32:50
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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函数名称：selinux_sk_alloc_security

函数原型：static int selinux_sk_alloc_security(struct sock *sk, int family, gfp_t priority)

返回类型：int

参数：

类型参数名称
struct sock *sk
intfamily
gfp_tpriority
5139  sksec等于分配内存并置零
5140  如果非sksec则返回:负ENOMEM
5143  SID of peer 等于SECINITSID_UNLABELED
5144  SID of this object 等于SECINITSID_UNLABELED
5145  sock security class 等于SECCLASS_SOCKET
5146  selinux_netlbl_sk_security_reset(sksec)
5147  sk_security等于sksec
5149  返回:0