From: Roy Marples <roy@marples.name>
Date: Mon, 29 May 2017 20:03:25 +0000 (+0200)
Subject: dhcp: Fix classless static routes
X-Git-Tag: v7.0.0-rc2~62
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=f206e8d4370fc0f0897b7d5d8ace7fb81096298f;p=thirdparty%2Fdhcpcd.git

dhcp: Fix classless static routes

Summary:
Assign the netwask correctly from the message.
Fixes T122.

Test Plan: Test dhcpcd using the Classless Static Routes DHCP option.

Reviewers: c_14

Reviewed By: c_14

Maniphest Tasks: T122

Differential Revision: https://dev.marples.name/D116
---

diff --git a/src/dhcp.c b/src/dhcp.c
index 1389f72c..be3d354a 100644
--- a/src/dhcp.c
+++ b/src/dhcp.c
@@ -452,7 +452,7 @@ decode_rfc3442_rt(struct rt_head *routes, struct interface *ifp,
 		}
 
 		sa_in_init(&rt->rt_dest, &dest);
-		sa_in_init(&rt->rt_dest, &netmask);
+		sa_in_init(&rt->rt_netmask, &netmask);
 		sa_in_init(&rt->rt_gateway, &gateway);
 
 		/* If CIDR is 32 then it's a host route. */