From 0605cb754ba2ecdae7a8560e86e75363c38a8a38 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E6=9D=8E=E9=80=9A=E6=B4=B2?= <carter.li@eoitek.com>
Date: Sun, 6 Nov 2022 14:55:41 +0800
Subject: [PATCH] OS: fix Windows 7 detection

---
 src/detection/os/os_windows.cpp | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/detection/os/os_windows.cpp b/src/detection/os/os_windows.cpp
index e28607c9c..5bd9d11c5 100644
--- a/src/detection/os/os_windows.cpp
+++ b/src/detection/os/os_windows.cpp
@@ -26,6 +26,7 @@ void ffDetectOSImpl(FFOSResult* os, const FFinstance* instance)
     if(FFWmiRecord record = query.next())
     {
         record.getString(L"Caption", &os->variant);
+        ffStrbufTrimRight(&os->variant, ' ');
         if(ffStrbufStartsWithS(&os->variant, "Microsoft Windows "))
         {
             ffStrbufAppendS(&os->name, "Microsoft Windows");