diff options
Diffstat (limited to 'kernel/time/namespace.c')
| -rw-r--r-- | kernel/time/namespace.c | 20 |
1 files changed, 17 insertions, 3 deletions
diff --git a/kernel/time/namespace.c b/kernel/time/namespace.c index 3b30288793fe..5d9fc22d836a 100644 --- a/kernel/time/namespace.c +++ b/kernel/time/namespace.c @@ -280,8 +280,9 @@ static void timens_put(struct ns_common *ns) put_time_ns(to_time_ns(ns)); } -static int timens_install(struct nsproxy *nsproxy, struct ns_common *new) +static int timens_install(struct nsset *nsset, struct ns_common *new) { + struct nsproxy *nsproxy = nsset->nsproxy; struct time_namespace *ns = to_time_ns(new); int err; @@ -289,7 +290,7 @@ static int timens_install(struct nsproxy *nsproxy, struct ns_common *new) return -EUSERS; if (!ns_capable(ns->user_ns, CAP_SYS_ADMIN) || - !ns_capable(current_user_ns(), CAP_SYS_ADMIN)) + !ns_capable(nsset->cred->user_ns, CAP_SYS_ADMIN)) return -EPERM; timens_set_vvar_page(current, ns); @@ -338,7 +339,20 @@ static struct user_namespace *timens_owner(struct ns_common *ns) static void show_offset(struct seq_file *m, int clockid, struct timespec64 *ts) { - seq_printf(m, "%d %lld %ld\n", clockid, ts->tv_sec, ts->tv_nsec); + char *clock; + + switch (clockid) { + case CLOCK_BOOTTIME: + clock = "boottime"; + break; + case CLOCK_MONOTONIC: + clock = "monotonic"; + break; + default: + clock = "unknown"; + break; + } + seq_printf(m, "%-10s %10lld %9ld\n", clock, ts->tv_sec, ts->tv_nsec); } void proc_timens_show_offsets(struct task_struct *p, struct seq_file *m) |