函数逻辑报告 |
Source Code:security\selinux\netnode.c |
Create Date:2022-07-27 20:40:26 |
Last Modify:2020-03-12 14:18:49 | Copyright©Brick |
首页 | 函数Tree |
注解内核,赢得工具 | 下载SCCT | English |
函数名称:sel_netnode_sid_slow - Lookup the SID of a network address using the policy*@addr: the IP address*@family: the address family*@sid: node SID* Description:* This function determines the SID of a network address by quering the* security policy
函数原型:static int sel_netnode_sid_slow(void *addr, u16 family, unsigned int *sid)
返回类型:int
参数:
类型 | 参数 | 名称 |
---|---|---|
void * | addr | |
u16 | family | |
unsigned int * | sid |
196 | spin_lock_bh( & sel_netnode_lock) |
198 | 如果(node != NULL)则 |
207 | ret等于security_node_sid( & selinux_state, PF_INET, addr, sizeof(structin_addr), sid) |
209 | 如果new则 IPv4 node address 等于addr |
211 | 退出 |
213 | ret等于security_node_sid( & selinux_state, PF_INET6, addr, sizeof(structin6_addr), sid) |
215 | 如果new则 IPv6 node address 等于addr |
217 | 退出 |
218 | 默认 |
223 | address family 等于family |
224 | SID for this node 等于sid |
226 | 否则释放内存 |
229 | spin_unlock_bh( & sel_netnode_lock) |
230 | 如果此条件成立可能性小(为编译器优化)(ret)则打印警告信息("SELinux: failure in %s(), unable to determine network node label\n", __func__) |
233 | 返回:ret |
名称 | 描述 |
---|---|
sel_netnode_sid | sel_netnode_sid - Lookup the SID of a network address*@addr: the IP address*@family: the address family*@sid: node SID* Description:* This function determines the SID of a network address using the fastest* method possible |
源代码转换工具 开放的插件接口 | X |
---|---|
支持:c/c++/esqlc/java Oracle/Informix/Mysql 插件可实现:逻辑报告 代码生成和批量转换代码 |