From: Hans Dedecker <dedeckeh@gmail.com>
Date: Fri, 11 Jan 2019 09:16:54 +0000 (+0100)
Subject: dhcpv6: set cnt to correct IOV enum
X-Git-Url: https://git.librecmc.org/?a=commitdiff_plain;h=b079733bee3a616c765383be35656693627716be;p=oweals%2Fodhcp6c.git

dhcpv6: set cnt to correct IOV enum

Make the code less error prone by setting cnt to IOV_HDR_IA_NA when
sending an INFORMATION REQUEST message

Signed-off-by: Hans Dedecker <dedeckeh@gmail.com>
---

diff --git a/src/dhcpv6.c b/src/dhcpv6.c
index 4cb4878..857cbe1 100644
--- a/src/dhcpv6.c
+++ b/src/dhcpv6.c
@@ -498,7 +498,7 @@ static void dhcpv6_send(enum dhcpv6_msg type, uint8_t trid[3], uint32_t ecs)
 
 	size_t cnt = IOV_TOTAL;
 	if (type == DHCPV6_MSG_INFO_REQ)
-		cnt = 8;
+		cnt = IOV_HDR_IA_NA;
 
 	// Disable IAs if not used
 	if (type != DHCPV6_MSG_SOLICIT && ia_na_len == 0)