From: Lev Stipakov <l...@openvpn.net>

We already fixed it in commit 82fd89a04f, but
the fix got lost in 2dfc4f8.

tuntap_options require host byte order, and we store
dns servers in struct dns_server in network byte order,
what we got from getaddrinfo().

Fix (again) by converting to the host byte order.

Change-Id: I37ca672f05e9d77ec586fa28dadc6dc752e574fb
Signed-off-by: Lev Stipakov <l...@openvpn.net>
Acked-by: Gert Doering <g...@greenie.muc.de>
---

This change was reviewed on Gerrit and approved by at least one
developer. I request to merge it to master.

Gerrit URL: https://gerrit.openvpn.net/c/openvpn/+/1125
This mail reflects revision 1 of this Change.

Acked-by according to Gerrit (reflected above):
Gert Doering <g...@greenie.muc.de>

        
diff --git a/src/openvpn/options.c b/src/openvpn/options.c
index 3ceada0..ff9addd 100644
--- a/src/openvpn/options.c
+++ b/src/openvpn/options.c
@@ -3573,7 +3573,7 @@
             {
                 if (s->addr[i].family == AF_INET && tt->dns_len + 1 < 
N_DHCP_ADDR)
                 {
-                    tt->dns[tt->dns_len++] = s->addr[i].in.a4.s_addr;
+                    tt->dns[tt->dns_len++] = ntohl(s->addr[i].in.a4.s_addr);
                 }
                 else if (tt->dns6_len + 1 < N_DHCP_ADDR)
                 {


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