From: Yann Dirson <yann.dirson@vates.fr>
Date: Fri, 24 Nov 2023 11:02:34 +0000 (+0100)
Subject: netlink: handle iface renaming
X-Git-Tag: 0.3.0~11^2
X-Git-Url: http://xenbits.xensource.com/gitweb?a=commitdiff_plain;h=94241bc627e856c3745e4db06e638aea9a4ad6f9;p=xen-guest-agent.git

netlink: handle iface renaming

Signed-off-by: Yann Dirson <yann.dirson@vates.fr>
---

diff --git a/src/collector_net_netlink.rs b/src/collector_net_netlink.rs
index f9ad97c..c62d06c 100644
--- a/src/collector_net_netlink.rs
+++ b/src/collector_net_netlink.rs
@@ -171,6 +171,18 @@ impl NetworkSource {
                                 RefCell::new(NetInterface::new(*index, iface_name.clone()))
                                 .into());
 
+        // handle renaming
+        match iface_name {
+            Some(iface_name) => {
+                let iface_renamed = iface.borrow().name != iface_name;
+                if iface_renamed {
+                    log::trace!("name change: {iface:?} now named '{iface_name}'");
+                    iface.borrow_mut().name = iface_name;
+                }
+            },
+            None => {},
+        };
+
         Ok((iface.clone(), mac_address))
     }