cron2 has uploaded a new patch set (#4) to the change originally created by
stipa. ( http://gerrit.openvpn.net/c/openvpn/+/1121?usp=email )
The following approvals got outdated and were removed:
Code-Review+2 by d12fk
Change subject: Fix DNS options duplication on PUSH_UPDATE
......................................................................
Fix DNS options duplication on PUSH_UPDATE
Commit
2dfc4f ("dns: deal with --dhcp-options when --dns is active")
has removed reset of tuntap DNS options. Due to that, incoming --dns
options are added to existing ones instead of overwriting them.
It has also added a new storage for --dhcp-option. The push-update
code didn't clear it and as a result, incoming --dhcp-option options
were added to existing ones instead of overwriting them.
Fixed by:
- resetting tuntap DNS options (regression from abovementioned commit)
- clearing dhcp options storage in push-update code
GitHub: fixes OpenVPN/openvpn#804
Change-Id: Ife4d8fc5f8e2183e61226d66a76bbaa02c06f787
Signed-off-by: Lev Stipakov <[email protected]>
Acked-by: Heiko Hund <[email protected]>
Message-Id: <[email protected]>
URL:
https://www.mail-archive.com/[email protected]/msg32448.html
Signed-off-by: Gert Doering <[email protected]>
---
M src/openvpn/options.c
1 file changed, 11 insertions(+), 0 deletions(-)
git pull ssh://gerrit.openvpn.net:29418/openvpn refs/changes/21/1121/4
diff --git a/src/openvpn/options.c b/src/openvpn/options.c
index 3753810..3ceada0 100644
--- a/src/openvpn/options.c
+++ b/src/openvpn/options.c
@@ -3527,7 +3527,13 @@
#endif /* if defined(_WIN32) */
/* Copy --dns options to tuntap_options */
+
const struct dns_domain *d = dns->search_domains;
+ if (d)
+ {
+ tt->domain_search_list_len = 0;
+ }
+
while (d && tt->domain_search_list_len + 1 < N_SEARCH_LIST_LEN)
{
tt->domain_search_list[tt->domain_search_list_len++] = d->name;
@@ -3538,6 +3544,9 @@
msg(M_WARN, "WARNING: couldn't copy all --dns search-domains to
TUN/TAP");
}
+ tt->dns_len = 0;
+ tt->dns6_len = 0;
+
const struct dns_server *s = dns->servers;
while (s)
{
@@ -6212,6 +6221,8 @@
}
o->disable_nbt = 0;
o->dhcp_options = 0;
+
+ CLEAR(options->dns_options.from_dhcp);
#if defined(TARGET_ANDROID)
o->http_proxy_port = 0;
o->http_proxy = NULL;
--
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Gerrit-Project: openvpn
Gerrit-Branch: master
Gerrit-Change-Id: Ife4d8fc5f8e2183e61226d66a76bbaa02c06f787
Gerrit-Change-Number: 1121
Gerrit-PatchSet: 4
Gerrit-Owner: stipa <[email protected]>
Gerrit-Reviewer: d12fk <[email protected]>
Gerrit-Reviewer: flichtenheld <[email protected]>
Gerrit-Reviewer: plaisthos <[email protected]>
Gerrit-CC: openvpn-devel <[email protected]>
Gerrit-MessageType: newpatchset
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