Show info about wrong packet size in chat if enabled show unimplimentaed packets.

3 files changed, 24 insertions, 0 deletions

diff --git a/src/logger.cpp b/src/logger.cpp
index 71f26fe25..c2538803d 100644
--- a/src/logger.cpp
+++ b/src/logger.cpp
@@ -404,3 +404,19 @@ void Logger::unimplimented(const int id,
     DebugMessageListener::distributeEvent(str);
     log(str);
 }
+
+void Logger::unimplimented(const uint32_t id,
+                           const uint32_t id2,
+                           const uint32_t id3)
+{
+    if (!mReportUnimplimented)
+        return;
+
+    const std::string str = strprintf(
+        "Wrong actual or planned inbound packet size!. "
+        "Packet id: %u, Planned size: %u, Actual size: %u",
+        id,
+        id2,
+        id3);
+    DebugMessageListener::distributeEvent(str);
+}
diff --git a/src/logger.h b/src/logger.h
index 98cf2186a..19cf69ddb 100644
--- a/src/logger.h
+++ b/src/logger.h
@@ -56,6 +56,9 @@
 #define UNIMPLIMENTEDPACKETFIELD(field) \
     logger->unimplimented(msg.getId(), field)
 
+#define WRONGPACKETSIZE \
+    logger->unimplimented(CAST_U32(mId), mLength, mPos)
+
 /**
  * The Log Class : Useful to write debug or info messages
  */
@@ -180,6 +183,10 @@ class Logger final
         void unimplimented(const int id,
                            const int id2);
 
+        void unimplimented(const uint32_t id,
+                           const uint32_t id2,
+                           const uint32_t id3);
+
     private:
         std::ofstream mLogFile;
         std::vector<std::string> mDelayedLog;
diff --git a/src/net/messagein.cpp b/src/net/messagein.cpp
index f012a5e2c..db0318a4d 100644
--- a/src/net/messagein.cpp
+++ b/src/net/messagein.cpp
@@ -60,6 +60,7 @@ MessageIn::~MessageIn()
                 CAST_U32(mId));
             logger->log(" planned size: %u", mLength);
             logger->log(" read size: %u", mPos);
+            WRONGPACKETSIZE;
         }
     }
     else