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feature: add devpts fd wrapper (#21)

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This feature is intended to resolve devpts problem.
This commit is contained in:
5ec1cff
2025-11-06 23:29:58 +08:00
committed by ShirkNeko
parent 3662c92854
commit c876d60e53
11 changed files with 460 additions and 18 deletions
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19
kernel/selinux/selinux.c
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@@ -263,16 +263,15 @@ void susfs_set_kernel_sid(void)
}
#endif
#define DEVPTS_DOMAIN "u:object_r:ksu_file:s0"
#define KSU_FILE_DOMAIN "u:object_r:ksu_file:s0"
u32 ksu_get_devpts_sid(void)
u32 ksu_get_ksu_file_sid()
{
u32 devpts_sid = 0;
int err = security_secctx_to_secid(DEVPTS_DOMAIN, strlen(DEVPTS_DOMAIN),
&devpts_sid);
if (err)
pr_info("get devpts sid err %d\n", err);
return devpts_sid;
u32 ksu_file_sid = 0;
int err = security_secctx_to_secid(KSU_FILE_DOMAIN, strlen(KSU_FILE_DOMAIN),
&ksu_file_sid);
if (err) {
pr_info("get ksufile sid err %d\n", err);
}
return ksu_file_sid;
}