fix(Core/Warden): Fix buffer not being handled during interrupt. (#15258)

src/server/game/Warden/Warden.cpp

@@ -154,6 +154,11 @@ bool Warden::IsValidCheckSum(uint32 checksum, const uint8* data, const uint16 le
     }
 }
 
+bool Warden::IsInitialized()
+{
+    return _initialized;
+}
+
 union keyData
 {
     std::array<uint8, 20> bytes;

src/server/game/Warden/Warden.h

@@ -115,6 +115,7 @@ public:
     virtual void RequestHash() = 0;
     virtual void HandleHashResult(ByteBuffer &buff) = 0;
     virtual bool IsCheckInProgress() = 0;
+    virtual bool IsInitialized();
     virtual void ForceChecks() = 0;
     virtual void RequestChecks() = 0;
     virtual void HandleData(ByteBuffer &buff) = 0;

src/server/game/Warden/WardenWin.cpp

@@ -560,8 +560,6 @@ void WardenWin::RequestChecks()
 }
 
 void WardenWin::HandleData(ByteBuffer& buff)
-{
-    if (!_interrupted)
 {
     LOG_DEBUG("warden", "Handle data");
 
@@ -576,7 +574,12 @@ void WardenWin::HandleData(ByteBuffer& buff)
     if (Length != (buff.size() - buff.rpos()))
     {
         buff.rfinish();
+
+        if (!_interrupted)
+        {
             ApplyPenalty(0, "Failed size checks in HandleData");
+        }
+
         return;
     }
 
@@ -584,7 +587,12 @@ void WardenWin::HandleData(ByteBuffer& buff)
     {
         buff.rpos(buff.wpos());
         LOG_DEBUG("warden", "CHECKSUM FAIL");
+
+        if (!_interrupted)
+        {
             ApplyPenalty(0, "Failed checksum in HandleData");
+        }
+
         return;
     }
 
@@ -738,12 +746,12 @@ void WardenWin::HandleData(ByteBuffer& buff)
         }
     }
 
-        if (checkFailed > 0)
+    if (checkFailed > 0 && !_interrupted)
     {
         ApplyPenalty(checkFailed, "");
     }
-    }
-    else
+
+    if (_interrupted)
     {
         LOG_DEBUG("warden", "Warden was interrupted by ForceChecks, ignoring results.");