From 40f4dc9ecf26a8d9cd8d33b9bc88ff4dd6b3e508 Mon Sep 17 00:00:00 2001
From: Aleksei Bavshin <alebastr89@gmail.com>
Date: Mon, 1 Feb 2021 18:50:45 -0800
Subject: [PATCH] fix(rfkill): accept events larger than v1 event size

Kernel 5.11 added one more field to the `struct rfkill_event` and broke
unnecessarily strict check in `rfkill.cpp`. According to `linux/rfkill.h`,
we must accept events at least as large as v1 event size and should be
prepared to get additional fields at the end of a v1 event structure.
---
 src/util/rfkill.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/util/rfkill.cpp b/src/util/rfkill.cpp
index 82d29e91..e968ca18 100644
--- a/src/util/rfkill.cpp
+++ b/src/util/rfkill.cpp
@@ -61,7 +61,7 @@ void waybar::util::Rfkill::waitForEvent() {
       break;
     }
 
-    if (len != RFKILL_EVENT_SIZE_V1) {
+    if (len < RFKILL_EVENT_SIZE_V1) {
       throw std::runtime_error("Wrong size of RFKILL event");
       continue;
     }