diff options
| author | Eric Paris <eparis@redhat.com> | 2011-05-26 17:20:14 -0400 |
|---|---|---|
| committer | Eric Paris <eparis@redhat.com> | 2011-05-26 17:20:14 -0400 |
| commit | ea77f7a2e8561012cf100c530170f12351c3b53e (patch) | |
| tree | 7302ac1064f4e364aadda84020a176804fb86e22 /include/linux/cred.h | |
| parent | 7a627e3b9a2bd0f06945bbe64bcf403e788ecf6e (diff) | |
| parent | 61c4f2c81c61f73549928dfd9f3e8f26aa36a8cf (diff) | |
Merge commit 'v2.6.39' into 20110526
Conflicts:
lib/flex_array.c
security/selinux/avc.c
security/selinux/hooks.c
security/selinux/ss/policydb.c
security/smack/smack_lsm.c
Diffstat (limited to 'include/linux/cred.h')
| -rw-r--r-- | include/linux/cred.h | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/include/linux/cred.h b/include/linux/cred.h index 4aaeab376446..be16b61283cc 100644 --- a/include/linux/cred.h +++ b/include/linux/cred.h @@ -146,6 +146,7 @@ struct cred { void *security; /* subjective LSM security */ #endif struct user_struct *user; /* real user ID subscription */ + struct user_namespace *user_ns; /* cached user->user_ns */ struct group_info *group_info; /* supplementary groups for euid/fsgid */ struct rcu_head rcu; /* RCU deletion hook */ }; @@ -354,9 +355,16 @@ static inline void put_cred(const struct cred *_cred) #define current_fsgid() (current_cred_xxx(fsgid)) #define current_cap() (current_cred_xxx(cap_effective)) #define current_user() (current_cred_xxx(user)) -#define current_user_ns() (current_cred_xxx(user)->user_ns) #define current_security() (current_cred_xxx(security)) +#ifdef CONFIG_USER_NS +#define current_user_ns() (current_cred_xxx(user_ns)) +#else +extern struct user_namespace init_user_ns; +#define current_user_ns() (&init_user_ns) +#endif + + #define current_uid_gid(_uid, _gid) \ do { \ const struct cred *__cred; \ |