From: Roy Marples <roy@marples.name>
Date: Fri, 3 Jul 2015 22:12:37 +0000 (+0000)
Subject: Fix DHCPv6 elapsed time.
X-Git-Tag: v6.9.1~7
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=e8cbea7c644181555c35804a2b467e137535e01e;p=thirdparty%2Fdhcpcd.git

Fix DHCPv6 elapsed time.
---

diff --git a/dhcp6.c b/dhcp6.c
index 8b6fbc13..ead1996e 100644
--- a/dhcp6.c
+++ b/dhcp6.c
@@ -309,6 +309,7 @@ dhcp6_updateelapsed(struct interface *ifp, struct dhcp6_message *m, size_t len)
 	o = __UNCONST(co);
 	state = D6_STATE(ifp);
 	clock_gettime(CLOCK_MONOTONIC, &tv);
+	timespecsub(&tv, &state->started, &tv);
 	if (tv.tv_sec < 0 || tv.tv_sec > (time_t)UINT16_MAX)
 		tv.tv_sec = (time_t)UINT16_MAX;
 	u16 = htons((uint16_t)tv.tv_sec);