diff mbox series

[Openvpn-devel,v1] PUSH_UPDATE server: update reporting_addr after ifconfig update

Message ID 20251104084238.6722-1-gert@greenie.muc.de
State Superseded
Headers
Series [Openvpn-devel,v1] PUSH_UPDATE server: update reporting_addr after ifconfig update |

Commit Message

Gert Doering Nov. 4, 2025, 8:42 a.m. UTC 
  From: Marco Baffo <marco@mandelbit.com>

Update mi->reporting_addr(_ipv6) for staus reporting purposes
after sending a PUSH_UPDATE containing an ifconfig(-ipv6) option.

Github: fixes OpenVPN/openvpn#889

Change-Id: Ie15977b44091445b9d1edebe885d92ec5cb5770a
Signed-off-by: Marco Baffo <marco@mandelbit.com>
Acked-by: Gert Doering <gert@greenie.muc.de>
Gerrit URL: https://gerrit.openvpn.net/c/openvpn/+/1340
---

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/+/1340
This mail reflects revision 1 of this Change.

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

Patch

diff --git a/src/openvpn/multi.c b/src/openvpn/multi.c
index 261209d..2b944667 100644
--- a/src/openvpn/multi.c
+++ b/src/openvpn/multi.c
@@ -4346,6 +4346,7 @@ 
     multi_unlearn_in_addr_t(m, mi, old_addr);
     mi->context.c2.push_ifconfig_defined = false;
     mi->context.c2.push_ifconfig_local = 0;
+    mi->reporting_addr = 0;
 }
 
 /* Function to unlearn previous ifconfig-ipv6 of a client in the server multi_context after a PUSH_UPDATE */
@@ -4358,6 +4359,7 @@ 
     multi_unlearn_in6_addr(m, mi, old_addr6);
     mi->context.c2.push_ifconfig_ipv6_defined = false;
     CLEAR(mi->context.c2.push_ifconfig_ipv6_local);
+    CLEAR(mi->reporting_addr_ipv6);
 }
 
 /**
@@ -4389,6 +4391,8 @@ 
         {
             mi->context.c2.push_ifconfig_defined = true;
             mi->context.c2.push_ifconfig_local = ntohl(new_addr.s_addr);
+            /* set our client's VPN endpoint for status reporting purposes */
+            mi->reporting_addr = mi->context.c2.push_ifconfig_local;
         }
     }
 
@@ -4408,6 +4412,8 @@ 
         {
             mi->context.c2.push_ifconfig_ipv6_defined = true;
             mi->context.c2.push_ifconfig_ipv6_local = new_addr6;
+            /* set our client's VPN endpoint for status reporting purposes */
+            mi->reporting_addr_ipv6 = mi->context.c2.push_ifconfig_ipv6_local;
         }
     }
 }