From 2e9f3c0de869d30359c3b14ce6804625c5c4464d Mon Sep 17 00:00:00 2001
From: William Wilson <william.wilson@canonical.com>
Date: Wed, 31 Mar 2021 16:10:27 -0500
Subject: [PATCH] Change size check to only fail if less than
 RFKILL_EVENT_SIZE_V1 as new fields are being added to the struct

---
 src/urf-arbitrator.c | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/src/urf-arbitrator.c b/src/urf-arbitrator.c
index ac9b958..677c901 100644
--- a/src/urf-arbitrator.c
+++ b/src/urf-arbitrator.c
@@ -587,7 +587,12 @@ urf_arbitrator_startup (UrfArbitrator *arbitrator,
 			break;
 		}
 
-		if (len != RFKILL_EVENT_SIZE_V1) {
+		/* There has been a change in the kernel that allows for an extra
+                 * byte in the rfkill event struct that tracks a reason field.
+		 * see commit id 14486c82612a177cb910980c70ba900827ca0894 for
+                 * more information
+		 */
+		if (len < RFKILL_EVENT_SIZE_V1) {
 			g_warning("Wrong size of RFKILL event\n");
 			continue;
 		}