diff options
Diffstat (limited to 'include/linux/security.h')
| -rw-r--r-- | include/linux/security.h | 16 |
1 files changed, 11 insertions, 5 deletions
diff --git a/include/linux/security.h b/include/linux/security.h index 50737c70e78e..62bd80cb7f87 100644 --- a/include/linux/security.h +++ b/include/linux/security.h @@ -46,7 +46,8 @@ struct audit_krule; */ extern int cap_capable(struct task_struct *tsk, int cap); extern int cap_settime(struct timespec *ts, struct timezone *tz); -extern int cap_ptrace(struct task_struct *parent, struct task_struct *child); +extern int cap_ptrace(struct task_struct *parent, struct task_struct *child, + unsigned int mode); extern int cap_capget(struct task_struct *target, kernel_cap_t *effective, kernel_cap_t *inheritable, kernel_cap_t *permitted); extern int cap_capset_check(struct task_struct *target, kernel_cap_t *effective, kernel_cap_t *inheritable, kernel_cap_t *permitted); extern void cap_capset_set(struct task_struct *target, kernel_cap_t *effective, kernel_cap_t *inheritable, kernel_cap_t *permitted); @@ -1170,6 +1171,7 @@ static inline void security_free_mnt_opts(struct security_mnt_opts *opts) * attributes would be changed by the execve. * @parent contains the task_struct structure for parent process. * @child contains the task_struct structure for child process. + * @mode contains the PTRACE_MODE flags indicating the form of access. * Return 0 if permission is granted. * @capget: * Get the @effective, @inheritable, and @permitted capability sets for @@ -1295,7 +1297,8 @@ static inline void security_free_mnt_opts(struct security_mnt_opts *opts) struct security_operations { char name[SECURITY_NAME_MAX + 1]; - int (*ptrace) (struct task_struct *parent, struct task_struct *child); + int (*ptrace) (struct task_struct *parent, struct task_struct *child, + unsigned int mode); int (*capget) (struct task_struct *target, kernel_cap_t *effective, kernel_cap_t *inheritable, kernel_cap_t *permitted); @@ -1573,7 +1576,8 @@ extern struct dentry *securityfs_create_dir(const char *name, struct dentry *par extern void securityfs_remove(struct dentry *dentry); /* Security operations */ -int security_ptrace(struct task_struct *parent, struct task_struct *child); +int security_ptrace(struct task_struct *parent, struct task_struct *child, + unsigned int mode); int security_capget(struct task_struct *target, kernel_cap_t *effective, kernel_cap_t *inheritable, @@ -1755,9 +1759,11 @@ static inline int security_init(void) return 0; } -static inline int security_ptrace(struct task_struct *parent, struct task_struct *child) +static inline int security_ptrace(struct task_struct *parent, + struct task_struct *child, + unsigned int mode) { - return cap_ptrace(parent, child); + return cap_ptrace(parent, child, mode); } static inline int security_capget(struct task_struct *target, |