From 91089a7fe9ec8a627b138ac95e2e9751420bac0d Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E6=9D=8E=E9=80=9A=E6=B4=B2?= <zhangsongcui3371@sina.com>
Date: Mon, 25 Dec 2023 20:02:41 +0800
Subject: [PATCH] PhysicalDisk (Windows): init variables

---
 src/detection/physicaldisk/physicaldisk_windows.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/detection/physicaldisk/physicaldisk_windows.c b/src/detection/physicaldisk/physicaldisk_windows.c
index f1b47b908..c8ffb748b 100644
--- a/src/detection/physicaldisk/physicaldisk_windows.c
+++ b/src/detection/physicaldisk/physicaldisk_windows.c
@@ -65,6 +65,7 @@ static bool detectPhysicalDisk(const wchar_t* szDevice, FFlist* result, FFPhysic
         ffStrbufTrim(&device->serial, ' ');
     }
 
+    ffStrbufInit(&device->revision);
     if (sdd->ProductRevisionOffset != 0)
     {
         ffStrbufSetS(&device->revision, (const char*) sddBuffer + sdd->ProductRevisionOffset);