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 20:33:41
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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函数名称：Shared Memory security operations

函数原型：static int selinux_shm_alloc_security(struct kern_ipc_perm *shp)

返回类型：int

参数：

类型参数名称
struct kern_ipc_perm *shp
6080  sid等于get the subjective security ID of the current task
6083  isec等于selinux_ipc(shp)
6084  ipc_init_security(isec, SECCLASS_SHM)
6086  type等于LSM_AUDIT_DATA_IPC
6087  ipc_id等于key
6089  rc等于avc_has_perm - Check permissions and perform any appropriate auditing
6092  返回:rc