diff options
Diffstat (limited to 'security/selinux/include/objsec.h')
| -rw-r--r-- | security/selinux/include/objsec.h | 36 |
1 files changed, 16 insertions, 20 deletions
diff --git a/security/selinux/include/objsec.h b/security/selinux/include/objsec.h index 91070ab874c..078e553f52f 100644 --- a/security/selinux/include/objsec.h +++ b/security/selinux/include/objsec.h @@ -38,7 +38,10 @@ struct task_security_struct { struct inode_security_struct { struct inode *inode; /* back pointer to inode object */ - struct list_head list; /* list of inode_security_struct */ + union { + struct list_head list; /* list of inode_security_struct */ + struct rcu_head rcu; /* for freeing the inode_security_struct */ + }; u32 task_sid; /* SID of creating task */ u32 sid; /* SID of this object */ u16 sclass; /* security class of this object */ @@ -55,14 +58,11 @@ struct file_security_struct { struct superblock_security_struct { struct super_block *sb; /* back pointer to sb object */ - struct list_head list; /* list of superblock_security_struct */ u32 sid; /* SID of file system superblock */ u32 def_sid; /* default SID for labeling */ u32 mntpoint_sid; /* SECURITY_FS_USE_MNTPOINT context for files */ - unsigned int behavior; /* labeling behavior */ - unsigned char initialized; /* initialization flag */ - unsigned char flags; /* which mount options were specified */ - unsigned char proc; /* proc fs */ + unsigned short behavior; /* labeling behavior */ + unsigned short flags; /* which mount options were specified */ struct mutex lock; struct list_head isec_head; spinlock_t isec_lock; @@ -77,17 +77,6 @@ struct ipc_security_struct { u32 sid; /* SID of IPC resource */ }; -struct bprm_security_struct { - u32 sid; /* SID for transformed process */ - unsigned char set; - - /* - * unsafe is used to share failure information from bprm_apply_creds() - * to bprm_post_apply_creds(). - */ - char unsafe; -}; - struct netif_security_struct { int ifindex; /* device index */ u32 sid; /* SID for this interface */ @@ -109,16 +98,23 @@ struct netport_security_struct { }; struct sk_security_struct { - u32 sid; /* SID of this object */ - u32 peer_sid; /* SID of peer */ - u16 sclass; /* sock security class */ #ifdef CONFIG_NETLABEL enum { /* NetLabel state */ NLBL_UNSET = 0, NLBL_REQUIRE, NLBL_LABELED, + NLBL_REQSKB, + NLBL_CONNLABELED, } nlbl_state; + struct netlbl_lsm_secattr *nlbl_secattr; /* NetLabel sec attributes */ #endif + u32 sid; /* SID of this object */ + u32 peer_sid; /* SID of peer */ + u16 sclass; /* sock security class */ +}; + +struct tun_security_struct { + u32 sid; /* SID for the tun device sockets */ }; struct key_security_struct { |