From f0db8b7d31a379fe26f6cc592be997c8ce5f0b2d Mon Sep 17 00:00:00 2001
From: Povilas Kanapickas <povilas@radix.lt>
Date: Fri, 30 Jul 2021 22:48:48 +0300
Subject: xinput: Add length specification for DeviceClass struct

---
 src/xinput.xml | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/src/xinput.xml b/src/xinput.xml
index 5f88a98..3610645 100644
--- a/src/xinput.xml
+++ b/src/xinput.xml
@@ -1689,6 +1689,12 @@ authorization from the authors.
     </struct>
 
     <struct name="DeviceClass">
+        <length>
+            <op op="*">
+                <fieldref>len</fieldref>
+                <value>4</value>
+            </op>
+        </length>
         <field type="CARD16"   name="type" enum="DeviceClassType" />
         <field type="CARD16"   name="len" />
         <field type="DeviceId" name="sourceid" />
-- 
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