rlimits: security, add task_struct to setrlimit

Add task_struct to task_setrlimit of security_operations to be able to set
rlimit of task other than current.

Signed-off-by: Jiri Slaby <jirislaby@gmail.com>
Acked-by: Eric Paris <eparis@redhat.com>
Acked-by: James Morris <jmorris@namei.org>

1 files changed, 6 insertions, 3 deletions

diff --git a/include/linux/security.h b/include/linux/security.h
index 0c881917046..1a3eb5ff435 100644
--- a/include/linux/security.h
+++ b/include/linux/security.h
@@ -1501,7 +1501,8 @@ struct security_operations {
         int (*task_setnice) (struct task_struct *p, int nice);
         int (*task_setioprio) (struct task_struct *p, int ioprio);
         int (*task_getioprio) (struct task_struct *p);
-        int (*task_setrlimit) (unsigned int resource, struct rlimit *new_rlim);
+        int (*task_setrlimit) (struct task_struct *p, unsigned int resource,
+                        struct rlimit *new_rlim);
         int (*task_setscheduler) (struct task_struct *p, int policy,
                                   struct sched_param *lp);
         int (*task_getscheduler) (struct task_struct *p);
@@ -1751,7 +1752,8 @@ void security_task_getsecid(struct task_struct *p, u32 *secid);
 int security_task_setnice(struct task_struct *p, int nice);
 int security_task_setioprio(struct task_struct *p, int ioprio);
 int security_task_getioprio(struct task_struct *p);
-int security_task_setrlimit(unsigned int resource, struct rlimit *new_rlim);
+int security_task_setrlimit(struct task_struct *p, unsigned int resource,
+                struct rlimit *new_rlim);
 int security_task_setscheduler(struct task_struct *p,
                                 int policy, struct sched_param *lp);
 int security_task_getscheduler(struct task_struct *p);
@@ -2313,7 +2315,8 @@ static inline int security_task_getioprio(struct task_struct *p)
         return 0;
 }
 
-static inline int security_task_setrlimit(unsigned int resource,
+static inline int security_task_setrlimit(struct task_struct *p,
+                                          unsigned int resource,
                                           struct rlimit *new_rlim)
 {
         return 0;