diff options
Diffstat (limited to 'kernel/sys.c')
| -rw-r--r-- | kernel/sys.c | 18 |
1 files changed, 9 insertions, 9 deletions
diff --git a/kernel/sys.c b/kernel/sys.c index ab6c409b1159..a730c03ee607 100644 --- a/kernel/sys.c +++ b/kernel/sys.c @@ -373,7 +373,7 @@ long __sys_setregid(gid_t rgid, gid_t egid) if (rgid != (gid_t) -1) { if (gid_eq(old->gid, krgid) || gid_eq(old->egid, krgid) || - ns_capable(old->user_ns, CAP_SETGID)) + ns_capable_setid(old->user_ns, CAP_SETGID)) new->gid = krgid; else goto error; @@ -382,7 +382,7 @@ long __sys_setregid(gid_t rgid, gid_t egid) if (gid_eq(old->gid, kegid) || gid_eq(old->egid, kegid) || gid_eq(old->sgid, kegid) || - ns_capable(old->user_ns, CAP_SETGID)) + ns_capable_setid(old->user_ns, CAP_SETGID)) new->egid = kegid; else goto error; @@ -432,7 +432,7 @@ long __sys_setgid(gid_t gid) old = current_cred(); retval = -EPERM; - if (ns_capable(old->user_ns, CAP_SETGID)) + if (ns_capable_setid(old->user_ns, CAP_SETGID)) new->gid = new->egid = new->sgid = new->fsgid = kgid; else if (gid_eq(kgid, old->gid) || gid_eq(kgid, old->sgid)) new->egid = new->fsgid = kgid; @@ -744,7 +744,7 @@ long __sys_setresgid(gid_t rgid, gid_t egid, gid_t sgid) old = current_cred(); retval = -EPERM; - if (!ns_capable(old->user_ns, CAP_SETGID)) { + if (!ns_capable_setid(old->user_ns, CAP_SETGID)) { if (rgid != (gid_t) -1 && !gid_eq(krgid, old->gid) && !gid_eq(krgid, old->egid) && !gid_eq(krgid, old->sgid)) goto error; @@ -871,7 +871,7 @@ long __sys_setfsgid(gid_t gid) if (gid_eq(kgid, old->gid) || gid_eq(kgid, old->egid) || gid_eq(kgid, old->sgid) || gid_eq(kgid, old->fsgid) || - ns_capable(old->user_ns, CAP_SETGID)) { + ns_capable_setid(old->user_ns, CAP_SETGID)) { if (!gid_eq(kgid, old->fsgid)) { new->fsgid = kgid; if (security_task_fix_setgid(new,old,LSM_SETID_FS) == 0) @@ -2034,7 +2034,7 @@ static int prctl_set_mm_map(int opt, const void __user *addr, unsigned long data * VMAs already unmapped and kernel uses these members for statistics * output in procfs mostly, except * - * - @start_brk/@brk which are used in do_brk but kernel lookups + * - @start_brk/@brk which are used in do_brk_flags but kernel lookups * for VMAs when updating these memvers so anything wrong written * here cause kernel to swear at userspace program but won't lead * to any problem in kernel itself @@ -2238,12 +2238,12 @@ out: } #ifdef CONFIG_CHECKPOINT_RESTORE -static int prctl_get_tid_address(struct task_struct *me, int __user **tid_addr) +static int prctl_get_tid_address(struct task_struct *me, int __user * __user *tid_addr) { return put_user(me->clear_child_tid, tid_addr); } #else -static int prctl_get_tid_address(struct task_struct *me, int __user **tid_addr) +static int prctl_get_tid_address(struct task_struct *me, int __user * __user *tid_addr) { return -EINVAL; } @@ -2427,7 +2427,7 @@ SYSCALL_DEFINE5(prctl, int, option, unsigned long, arg2, unsigned long, arg3, error = prctl_set_mm(arg2, arg3, arg4, arg5); break; case PR_GET_TID_ADDRESS: - error = prctl_get_tid_address(me, (int __user **)arg2); + error = prctl_get_tid_address(me, (int __user * __user *)arg2); break; case PR_SET_CHILD_SUBREAPER: me->signal->is_child_subreaper = !!arg2; |