[git commit master] ntpd: restore forgotten delay sanitization

Denys Vlasenko vda.linux at googlemail.com
Fri Jan 1 21:23:27 UTC 2010


commit: http://git.busybox.net/busybox/commit/?id=a9aaeda0e9714eec74894734b30b6f5a45c97a48
branch: http://git.busybox.net/busybox/commit/?id=refs/heads/master

Signed-off-by: Denys Vlasenko <vda.linux at googlemail.com>
---
 networking/ntpd.c |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)

diff --git a/networking/ntpd.c b/networking/ntpd.c
index 02761b3..5431b74 100644
--- a/networking/ntpd.c
+++ b/networking/ntpd.c
@@ -1403,6 +1403,8 @@ recv_and_process_peer_pkt(peer_t *p)
 	 * the delay is clamped not less than the system precision.
 	 */
 	p->lastpkt_delay = (T4 - T1) - (T3 - T2);
+	if (p->lastpkt_delay < G_precision_sec)
+		p->lastpkt_delay = G_precision_sec;
 	datapoint->d_dispersion = LOG2D(msg.m_precision_exp) + G_precision_sec;
 	if (!p->p_reachable_bits) {
 		/* 1st datapoint ever - replicate offset in every element */
-- 
1.6.3.3



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