From 5c115e80b1745137cf9df5a9eddfceab2f217a11 Mon Sep 17 00:00:00 2001
From: George Hazan <george.hazan@gmail.com>
Date: Sun, 28 Jan 2024 18:50:38 +0300
Subject: USERINFO validator

---
 include/m_chat_int.h | 11 ++++++++++-
 1 file changed, 10 insertions(+), 1 deletion(-)

(limited to 'include')

diff --git a/include/m_chat_int.h b/include/m_chat_int.h
index 902af190f1..3cbe21e2bb 100644
--- a/include/m_chat_int.h
+++ b/include/m_chat_int.h
@@ -79,11 +79,20 @@ class CMsgDialog;
 
 struct USERINFO : public MZeroedObject, public MNonCopyable
 {
+	~USERINFO() {
+		iSignature = 0;
+	}
+
 	wchar_t* pszUID;
 	wchar_t* pszNick;
+	uint32_t iSignature = GC_FAKE_EVENT;
 	uint16_t Status;
-	int      iStatusEx;
 	uint16_t ContactStatus;
+	int      iStatusEx;
+
+	bool isValid() const {
+		return iSignature == GC_FAKE_EVENT;
+	}
 };
 
 struct MIR_APP_EXPORT GCModuleInfoBase : public MZeroedObject, public MNonCopyable
-- 
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