From 4a890b0003a5c0d9c131f1da46197a16e979b024 Mon Sep 17 00:00:00 2001
From: Borys Barkauskas <bbarkauskas@larch-networks.net>
Date: Mon, 29 May 2023 12:56:49 +0000
Subject: [PATCH] [xcvrd] Fix crash with subinterfaces

Signed-off-by: Anton Parkhomenko <aparkhomenko@larch-networks.com>
---
 sonic-xcvrd/xcvrd/xcvrd.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/sonic-xcvrd/xcvrd/xcvrd.py b/sonic-xcvrd/xcvrd/xcvrd.py
index e052e4cc1..a1354e5d3 100644
--- a/sonic-xcvrd/xcvrd/xcvrd.py
+++ b/sonic-xcvrd/xcvrd/xcvrd.py
@@ -984,7 +984,7 @@ def on_port_update_event(self, port_change_event):
             return
 
         # Skip if it's not a physical port
-        if not lport.startswith('Ethernet'):
+        if not re.match('^Ethernet[0-9]*$', lport):
             return
 
         # Skip if the physical index is not available