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-rw-r--r--kernel/time/ntp.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/kernel/time/ntp.c b/kernel/time/ntp.c
index 5f1bb8e2008f..f6117a4c7cb8 100644
--- a/kernel/time/ntp.c
+++ b/kernel/time/ntp.c
@@ -652,6 +652,8 @@ int do_adjtimex(struct timex *txc)
652 struct timespec delta; 652 struct timespec delta;
653 delta.tv_sec = txc->time.tv_sec; 653 delta.tv_sec = txc->time.tv_sec;
654 delta.tv_nsec = txc->time.tv_usec; 654 delta.tv_nsec = txc->time.tv_usec;
655 if (!capable(CAP_SYS_TIME))
656 return -EPERM;
655 if (!(txc->modes & ADJ_NANO)) 657 if (!(txc->modes & ADJ_NANO))
656 delta.tv_nsec *= 1000; 658 delta.tv_nsec *= 1000;
657 result = timekeeping_inject_offset(&delta); 659 result = timekeeping_inject_offset(&delta);