diff options
Diffstat (limited to 'security/security.c')
| -rw-r--r-- | security/security.c | 23 |
1 files changed, 14 insertions, 9 deletions
diff --git a/security/security.c b/security/security.c index 59f23b5918b3..255b08559b2b 100644 --- a/security/security.c +++ b/security/security.c @@ -82,8 +82,8 @@ __setup("security=", choose_lsm); * * Return true if: * -The passed LSM is the one chosen by user at boot time, - * -or user didsn't specify a specific LSM and we're the first to ask - * for registeration permissoin, + * -or user didn't specify a specific LSM and we're the first to ask + * for registration permission, * -or the passed LSM is currently loaded. * Otherwise, return false. */ @@ -101,13 +101,13 @@ int __init security_module_enable(struct security_operations *ops) * register_security - registers a security framework with the kernel * @ops: a pointer to the struct security_options that is to be registered * - * This function is to allow a security module to register itself with the + * This function allows a security module to register itself with the * kernel security subsystem. Some rudimentary checking is done on the @ops * value passed to this function. You'll need to check first if your LSM * is allowed to register its @ops by calling security_module_enable(@ops). * * If there is already a security module registered with the kernel, - * an error will be returned. Otherwise 0 is returned on success. + * an error will be returned. Otherwise %0 is returned on success. */ int register_security(struct security_operations *ops) { @@ -127,10 +127,14 @@ int register_security(struct security_operations *ops) /* Security operations */ -int security_ptrace(struct task_struct *parent, struct task_struct *child, - unsigned int mode) +int security_ptrace_may_access(struct task_struct *child, unsigned int mode) { - return security_ops->ptrace(parent, child, mode); + return security_ops->ptrace_may_access(child, mode); +} + +int security_ptrace_traceme(struct task_struct *parent) +{ + return security_ops->ptrace_traceme(parent); } int security_capget(struct task_struct *target, @@ -429,11 +433,11 @@ int security_inode_follow_link(struct dentry *dentry, struct nameidata *nd) return security_ops->inode_follow_link(dentry, nd); } -int security_inode_permission(struct inode *inode, int mask, struct nameidata *nd) +int security_inode_permission(struct inode *inode, int mask) { if (unlikely(IS_PRIVATE(inode))) return 0; - return security_ops->inode_permission(inode, mask, nd); + return security_ops->inode_permission(inode, mask); } int security_inode_setattr(struct dentry *dentry, struct iattr *attr) @@ -442,6 +446,7 @@ int security_inode_setattr(struct dentry *dentry, struct iattr *attr) return 0; return security_ops->inode_setattr(dentry, attr); } +EXPORT_SYMBOL_GPL(security_inode_setattr); int security_inode_getattr(struct vfsmount *mnt, struct dentry *dentry) { |