X-Git-Url: https://nv-tegra.nvidia.com/r/gitweb?p=linux-2.6.git;a=blobdiff_plain;f=security%2Fdummy.c;h=a15c54709fdefe69defdd67c49340e2485d65006;hp=e8a00fa80469936097982be31f01ad7024e78bf7;hb=017679c4d45783158dba1dd6f79e712c22bb3d9a;hpb=5e41ff9e0650f327a6c819841fa412da95d57319;ds=sidebyside diff --git a/security/dummy.c b/security/dummy.c index e8a00fa8046..a15c54709fd 100644 --- a/security/dummy.c +++ b/security/dummy.c @@ -270,25 +270,12 @@ static int dummy_inode_create (struct inode *inode, struct dentry *dentry, return 0; } -static void dummy_inode_post_create (struct inode *inode, struct dentry *dentry, - int mask) -{ - return; -} - static int dummy_inode_link (struct dentry *old_dentry, struct inode *inode, struct dentry *new_dentry) { return 0; } -static void dummy_inode_post_link (struct dentry *old_dentry, - struct inode *inode, - struct dentry *new_dentry) -{ - return; -} - static int dummy_inode_unlink (struct inode *inode, struct dentry *dentry) { return 0; @@ -300,24 +287,12 @@ static int dummy_inode_symlink (struct inode *inode, struct dentry *dentry, return 0; } -static void dummy_inode_post_symlink (struct inode *inode, - struct dentry *dentry, const char *name) -{ - return; -} - static int dummy_inode_mkdir (struct inode *inode, struct dentry *dentry, int mask) { return 0; } -static void dummy_inode_post_mkdir (struct inode *inode, struct dentry *dentry, - int mask) -{ - return; -} - static int dummy_inode_rmdir (struct inode *inode, struct dentry *dentry) { return 0; @@ -329,12 +304,6 @@ static int dummy_inode_mknod (struct inode *inode, struct dentry *dentry, return 0; } -static void dummy_inode_post_mknod (struct inode *inode, struct dentry *dentry, - int mode, dev_t dev) -{ - return; -} - static int dummy_inode_rename (struct inode *old_inode, struct dentry *old_dentry, struct inode *new_inode, @@ -343,14 +312,6 @@ static int dummy_inode_rename (struct inode *old_inode, return 0; } -static void dummy_inode_post_rename (struct inode *old_inode, - struct dentry *old_dentry, - struct inode *new_inode, - struct dentry *new_dentry) -{ - return; -} - static int dummy_inode_readlink (struct dentry *dentry) { return 0; @@ -416,7 +377,7 @@ static int dummy_inode_removexattr (struct dentry *dentry, char *name) return 0; } -static int dummy_inode_getsecurity(struct inode *inode, const char *name, void *buffer, size_t size) +static int dummy_inode_getsecurity(struct inode *inode, const char *name, void *buffer, size_t size, int err) { return -EOPNOTSUPP; } @@ -807,7 +768,7 @@ static int dummy_socket_getpeersec(struct socket *sock, char __user *optval, return -ENOPROTOOPT; } -static inline int dummy_sk_alloc_security (struct sock *sk, int family, int priority) +static inline int dummy_sk_alloc_security (struct sock *sk, int family, gfp_t priority) { return 0; } @@ -815,8 +776,42 @@ static inline int dummy_sk_alloc_security (struct sock *sk, int family, int prio static inline void dummy_sk_free_security (struct sock *sk) { } + +static unsigned int dummy_sk_getsid(struct sock *sk, struct flowi *fl, u8 dir) +{ + return 0; +} #endif /* CONFIG_SECURITY_NETWORK */ +#ifdef CONFIG_SECURITY_NETWORK_XFRM +static int dummy_xfrm_policy_alloc_security(struct xfrm_policy *xp, struct xfrm_user_sec_ctx *sec_ctx) +{ + return 0; +} + +static inline int dummy_xfrm_policy_clone_security(struct xfrm_policy *old, struct xfrm_policy *new) +{ + return 0; +} + +static void dummy_xfrm_policy_free_security(struct xfrm_policy *xp) +{ +} + +static int dummy_xfrm_state_alloc_security(struct xfrm_state *x, struct xfrm_user_sec_ctx *sec_ctx) +{ + return 0; +} + +static void dummy_xfrm_state_free_security(struct xfrm_state *x) +{ +} + +static int dummy_xfrm_policy_lookup(struct xfrm_policy *xp, u32 sk_sid, u8 dir) +{ + return 0; +} +#endif /* CONFIG_SECURITY_NETWORK_XFRM */ static int dummy_register_security (const char *name, struct security_operations *ops) { return -EINVAL; @@ -842,6 +837,23 @@ static int dummy_setprocattr(struct task_struct *p, char *name, void *value, siz return -EINVAL; } +#ifdef CONFIG_KEYS +static inline int dummy_key_alloc(struct key *key) +{ + return 0; +} + +static inline void dummy_key_free(struct key *key) +{ +} + +static inline int dummy_key_permission(key_ref_t key_ref, + struct task_struct *context, + key_perm_t perm) +{ + return 0; +} +#endif /* CONFIG_KEYS */ struct security_operations dummy_security_ops; @@ -894,19 +906,13 @@ void security_fixup_ops (struct security_operations *ops) set_to_dummy_if_null(ops, inode_free_security); set_to_dummy_if_null(ops, inode_init_security); set_to_dummy_if_null(ops, inode_create); - set_to_dummy_if_null(ops, inode_post_create); set_to_dummy_if_null(ops, inode_link); - set_to_dummy_if_null(ops, inode_post_link); set_to_dummy_if_null(ops, inode_unlink); set_to_dummy_if_null(ops, inode_symlink); - set_to_dummy_if_null(ops, inode_post_symlink); set_to_dummy_if_null(ops, inode_mkdir); - set_to_dummy_if_null(ops, inode_post_mkdir); set_to_dummy_if_null(ops, inode_rmdir); set_to_dummy_if_null(ops, inode_mknod); - set_to_dummy_if_null(ops, inode_post_mknod); set_to_dummy_if_null(ops, inode_rename); - set_to_dummy_if_null(ops, inode_post_rename); set_to_dummy_if_null(ops, inode_readlink); set_to_dummy_if_null(ops, inode_follow_link); set_to_dummy_if_null(ops, inode_permission); @@ -998,6 +1004,21 @@ void security_fixup_ops (struct security_operations *ops) set_to_dummy_if_null(ops, socket_getpeersec); set_to_dummy_if_null(ops, sk_alloc_security); set_to_dummy_if_null(ops, sk_free_security); -#endif /* CONFIG_SECURITY_NETWORK */ + set_to_dummy_if_null(ops, sk_getsid); + #endif /* CONFIG_SECURITY_NETWORK */ +#ifdef CONFIG_SECURITY_NETWORK_XFRM + set_to_dummy_if_null(ops, xfrm_policy_alloc_security); + set_to_dummy_if_null(ops, xfrm_policy_clone_security); + set_to_dummy_if_null(ops, xfrm_policy_free_security); + set_to_dummy_if_null(ops, xfrm_state_alloc_security); + set_to_dummy_if_null(ops, xfrm_state_free_security); + set_to_dummy_if_null(ops, xfrm_policy_lookup); +#endif /* CONFIG_SECURITY_NETWORK_XFRM */ +#ifdef CONFIG_KEYS + set_to_dummy_if_null(ops, key_alloc); + set_to_dummy_if_null(ops, key_free); + set_to_dummy_if_null(ops, key_permission); +#endif /* CONFIG_KEYS */ + }