ntp: Fix STA_INS/DEL clearing bug

[~andy/linux] / kernel / time / ntp.c

diff --git a/kernel/time/ntp.c b/kernel/time/ntp.c
index 70b33abcc7bb0e92762b05af6c6ceaa1be75cd38..b7fbadc5c973c928e531cf6d701f1520e4809812 100644 (file)
--- a/kernel/time/ntp.c
+++ b/kernel/time/ntp.c
@@ -409,7 +409,9 @@ int second_overflow(unsigned long secs)
                        time_state = TIME_DEL;
                break;
        case TIME_INS:
-               if (secs % 86400 == 0) {
+               if (!(time_status & STA_INS))
+                       time_state = TIME_OK;
+               else if (secs % 86400 == 0) {
                        leap = -1;
                        time_state = TIME_OOP;
                        time_tai++;
@@ -418,7 +420,9 @@ int second_overflow(unsigned long secs)
                }
                break;
        case TIME_DEL:
-               if ((secs + 1) % 86400 == 0) {
+               if (!(time_status & STA_DEL))
+                       time_state = TIME_OK;
+               else if ((secs + 1) % 86400 == 0) {
                        leap = 1;
                        time_tai--;
                        time_state = TIME_WAIT;