| From eb99125a12ca69f4513a299a9c78d963e7fbb5a6 Mon Sep 17 00:00:00 2001 |
| From: Avery Pennarun <apenwarr@gmail.com> |
| Date: Sat, 5 Apr 2014 03:36:28 -0400 |
| Subject: [PATCH] sntpclock: change maximum delta from +/-2 days to +/- 60 |
| seconds. |
| |
| We're going to initially sync our clock with tlsdate, which is high security |
| but low precision (within about 1 second). We can then use sntpclock for |
| the fine tuning. There's no interesting security attack in confusing us |
| into setting our clock wrong by less than a minute, so we can assume nobody |
| will bother. |
| --- |
| sntpclock.c | 4 ++-- |
| 1 file changed, 2 insertions(+), 2 deletions(-) |
| |
| diff --git a/sntpclock.c b/sntpclock.c |
| index 9b3a0df..5680e05 100644 |
| --- a/sntpclock.c |
| +++ b/sntpclock.c |
| @@ -98,9 +98,9 @@ int s; |
| unsigned char query[48]; |
| unsigned char response[128]; |
| |
| -char initdeltaoffset[] = {0,0,0,0,0,2,163,0,0,0,0,0,0,0,0,0}; |
| +char initdeltaoffset[] = {0,0,0,0,0,0,0,60,0,0,0,0,0,0,0,0}; |
| char initdeltamin[] = {0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0}; |
| -char initdeltamax[] = {0,0,0,0,0,5,70,0,0,0,0,0,0,0,0,0}; |
| +char initdeltamax[] = {0,0,0,0,0,0,0,120,0,0,0,0,0,0,0,0}; |
| char initerrmin[] = {255,255,255,255,255,255,255,254,0,0,0,0,0,0,0,0}; |
| char initerrmax[] = {0,0,0,0,0,0,0,2,0,0,0,0,0,0,0,0}; |
| struct taia deltaoffset; |
| -- |
| 1.9.1.423.g4596e3a |
| |
