diff -Naur systemd-242/src/rfkill/rfkill.c systemd-242-p/src/rfkill/rfkill.c
--- systemd-242/src/rfkill/rfkill.c	2019-04-11 18:28:36.000000000 +0200
+++ systemd-242-p/src/rfkill/rfkill.c	2021-03-07 02:41:04.497702387 +0100
@@ -177,10 +177,12 @@
         l = write(c->rfkill_fd, &we, sizeof(we));
         if (l < 0)
                 return log_error_errno(errno, "Failed to restore rfkill state for %i: %m", event->idx);
-        if (l != sizeof(we))
+        if (l < RFKILL_EVENT_SIZE_V1)
                 return log_error_errno(SYNTHETIC_ERRNO(EIO),
                                        "Couldn't write rfkill event structure, too short.");
 
+	log_debug("Writing struct rfkill_event successful (%zd of %zu bytes).", l, sizeof we);
+
         log_debug("Loaded state '%s' from %s.", one_zero(b), state_file);
         return 0;
 }
@@ -309,7 +311,7 @@
         }
 
         for (;;) {
-                struct rfkill_event event;
+                struct rfkill_event event = {};
                 const char *type;
                 ssize_t l;
 
@@ -343,7 +345,7 @@
                         log_error_errno(errno, "Failed to read from /dev/rfkill: %m");
                 }
 
-                if (l != RFKILL_EVENT_SIZE_V1)
+                if (l < RFKILL_EVENT_SIZE_V1)
                         return log_error_errno(SYNTHETIC_ERRNO(EIO), "Read event structure of invalid size.");
 
                 type = rfkill_type_to_string(event.type);