diff options
Diffstat (limited to 'security/selinux/include/objsec.h')
| -rw-r--r-- | security/selinux/include/objsec.h | 16 |
1 files changed, 15 insertions, 1 deletions
diff --git a/security/selinux/include/objsec.h b/security/selinux/include/objsec.h index c88cae81ee4c..6ee7dc4dfd6e 100644 --- a/security/selinux/include/objsec.h +++ b/security/selinux/include/objsec.h @@ -29,6 +29,13 @@ #include "flask.h" #include "avc.h" +struct avdc_entry { + u32 isid; /* inode SID */ + u32 allowed; /* allowed permission bitmask */ + u32 audited; /* audited permission bitmask */ + bool permissive; /* AVC permissive flag */ +}; + struct task_security_struct { u32 osid; /* SID prior to last execve */ u32 sid; /* current SID */ @@ -36,6 +43,13 @@ struct task_security_struct { u32 create_sid; /* fscreate SID */ u32 keycreate_sid; /* keycreate SID */ u32 sockcreate_sid; /* fscreate SID */ +#define TSEC_AVDC_DIR_SIZE (1 << 2) + struct { + u32 sid; /* current SID for cached entries */ + u32 seqno; /* AVC sequence number */ + unsigned int dir_spot; /* dir cache index to check first */ + struct avdc_entry dir[TSEC_AVDC_DIR_SIZE]; /* dir entries */ + } avdcache; } __randomize_layout; enum label_initialized { @@ -82,7 +96,7 @@ struct ipc_security_struct { }; struct netif_security_struct { - struct net *ns; /* network namespace */ + const struct net *ns; /* network namespace */ int ifindex; /* device index */ u32 sid; /* SID for this interface */ }; |