diff options
| -rw-r--r-- | arch/mips/kernel/mips-mt-fpaff.c | 2 | ||||
| -rw-r--r-- | include/linux/security.h | 14 | ||||
| -rw-r--r-- | kernel/cpuset.c | 4 | ||||
| -rw-r--r-- | kernel/sched.c | 4 | ||||
| -rw-r--r-- | security/commoncap.c | 5 | ||||
| -rw-r--r-- | security/security.c | 5 | ||||
| -rw-r--r-- | security/selinux/hooks.c | 4 | ||||
| -rw-r--r-- | security/smack/smack_lsm.c | 5 |
8 files changed, 17 insertions, 26 deletions
diff --git a/arch/mips/kernel/mips-mt-fpaff.c b/arch/mips/kernel/mips-mt-fpaff.c index 2340f11..9a526ba 100644 --- a/arch/mips/kernel/mips-mt-fpaff.c +++ b/arch/mips/kernel/mips-mt-fpaff.c @@ -103,7 +103,7 @@ asmlinkage long mipsmt_sys_sched_setaffinity(pid_t pid, unsigned int len, if (!check_same_owner(p) && !capable(CAP_SYS_NICE)) goto out_unlock; - retval = security_task_setscheduler(p, 0, NULL); + retval = security_task_setscheduler(p) if (retval) goto out_unlock; diff --git a/include/linux/security.h b/include/linux/security.h index a22219a..294a0b2 100644 --- a/include/linux/security.h +++ b/include/linux/security.h @@ -74,7 +74,7 @@ extern int cap_file_mmap(struct file *file, unsigned long reqprot, extern int cap_task_fix_setuid(struct cred *new, const struct cred *old, int flags); extern int cap_task_prctl(int option, unsigned long arg2, unsigned long arg3, unsigned long arg4, unsigned long arg5); -extern int cap_task_setscheduler(struct task_struct *p, int policy, struct sched_param *lp); +extern int cap_task_setscheduler(struct task_struct *p); extern int cap_task_setioprio(struct task_struct *p, int ioprio); extern int cap_task_setnice(struct task_struct *p, int nice); extern int cap_syslog(int type, bool from_file); @@ -1501,8 +1501,7 @@ struct security_operations { int (*task_getioprio) (struct task_struct *p); 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_setscheduler) (struct task_struct *p); int (*task_getscheduler) (struct task_struct *p); int (*task_movememory) (struct task_struct *p); int (*task_kill) (struct task_struct *p, @@ -1752,8 +1751,7 @@ int security_task_setioprio(struct task_struct *p, int ioprio); int security_task_getioprio(struct task_struct *p); 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_setscheduler(struct task_struct *p); int security_task_getscheduler(struct task_struct *p); int security_task_movememory(struct task_struct *p); int security_task_kill(struct task_struct *p, struct siginfo *info, @@ -2320,11 +2318,9 @@ static inline int security_task_setrlimit(struct task_struct *p, return 0; } -static inline int security_task_setscheduler(struct task_struct *p, - int policy, - struct sched_param *lp) +static inline int security_task_setscheduler(struct task_struct *p) { - return cap_task_setscheduler(p, policy, lp); + return cap_task_setscheduler(p); } static inline int security_task_getscheduler(struct task_struct *p) diff --git a/kernel/cpuset.c b/kernel/cpuset.c index b23c097..51b143e 100644 --- a/kernel/cpuset.c +++ b/kernel/cpuset.c @@ -1397,7 +1397,7 @@ static int cpuset_can_attach(struct cgroup_subsys *ss, struct cgroup *cont, if (tsk->flags & PF_THREAD_BOUND) return -EINVAL; - ret = security_task_setscheduler(tsk, 0, NULL); + ret = security_task_setscheduler(tsk); if (ret) return ret; if (threadgroup) { @@ -1405,7 +1405,7 @@ static int cpuset_can_attach(struct cgroup_subsys *ss, struct cgroup *cont, rcu_read_lock(); list_for_each_entry_rcu(c, &tsk->thread_group, thread_group) { - ret = security_task_setscheduler(c, 0, NULL); + ret = security_task_setscheduler(c); if (ret) { rcu_read_unlock(); return ret; diff --git a/kernel/sched.c b/kernel/sched.c index dc85ceb..df6579d 100644 --- a/kernel/sched.c +++ b/kernel/sched.c @@ -4645,7 +4645,7 @@ recheck: } if (user) { - retval = security_task_setscheduler(p, policy, param); + retval = security_task_setscheduler(p); if (retval) return retval; } @@ -4887,7 +4887,7 @@ long sched_setaffinity(pid_t pid, const struct cpumask *in_mask) if (!check_same_owner(p) && !capable(CAP_SYS_NICE)) goto out_unlock; - retval = security_task_setscheduler(p, 0, NULL); + retval = security_task_setscheduler(p); if (retval) goto out_unlock; diff --git a/security/commoncap.c b/security/commoncap.c index 9d172e6..5e632b4 100644 --- a/security/commoncap.c +++ b/security/commoncap.c @@ -719,14 +719,11 @@ static int cap_safe_nice(struct task_struct *p) /** * cap_task_setscheduler - Detemine if scheduler policy change is permitted * @p: The task to affect - * @policy: The policy to effect - * @lp: The parameters to the scheduling policy * * Detemine if the requested scheduler policy change is permitted for the * specified task, returning 0 if permission is granted, -ve if denied. */ -int cap_task_setscheduler(struct task_struct *p, int policy, - struct sched_param *lp) +int cap_task_setscheduler(struct task_struct *p) { return cap_safe_nice(p); } diff --git a/security/security.c b/security/security.c index 43b6463..1cbcdfa 100644 --- a/security/security.c +++ b/security/security.c @@ -778,10 +778,9 @@ int security_task_setrlimit(struct task_struct *p, unsigned int resource, return security_ops->task_setrlimit(p, resource, new_rlim); } -int security_task_setscheduler(struct task_struct *p, - int policy, struct sched_param *lp) +int security_task_setscheduler(struct task_struct *p) { - return security_ops->task_setscheduler(p, policy, lp); + return security_ops->task_setscheduler(p); } int security_task_getscheduler(struct task_struct *p) diff --git a/security/selinux/hooks.c b/security/selinux/hooks.c index 4796ddd..db2b331 100644 --- a/security/selinux/hooks.c +++ b/security/selinux/hooks.c @@ -3354,11 +3354,11 @@ static int selinux_task_setrlimit(struct task_struct *p, unsigned int resource, return 0; } -static int selinux_task_setscheduler(struct task_struct *p, int policy, struct sched_param *lp) +static int selinux_task_setscheduler(struct task_struct *p) { int rc; - rc = cap_task_setscheduler(p, policy, lp); + rc = cap_task_setscheduler(p); if (rc) return rc; diff --git a/security/smack/smack_lsm.c b/security/smack/smack_lsm.c index c448d57..174aec4 100644 --- a/security/smack/smack_lsm.c +++ b/security/smack/smack_lsm.c @@ -1281,12 +1281,11 @@ static int smack_task_getioprio(struct task_struct *p) * * Return 0 if read access is permitted */ -static int smack_task_setscheduler(struct task_struct *p, int policy, - struct sched_param *lp) +static int smack_task_setscheduler(struct task_struct *p) { int rc; - rc = cap_task_setscheduler(p, policy, lp); + rc = cap_task_setscheduler(p); if (rc == 0) rc = smk_curacc_on_task(p, MAY_WRITE); return rc; |