fix(Core/Packet): fix crash happening when someone sends small packets that is processed directly to WorldSocket (#2669)

2026-01-18 03:15:41 +00:00 · 2020-02-22 13:24:08 +03:00
parent a7970b711a
commit d387bdc695
1 changed files with 9 additions and 1 deletions
--- a/src/server/game/Server/WorldSocket.cpp
+++ b/src/server/game/Server/WorldSocket.cpp
@@ -676,7 +676,15 @@ int WorldSocket::ProcessIncoming(WorldPacket* new_pct)
        switch (opcode)
        {
            case CMSG_PING:
-                return HandlePing (*new_pct);
+            {
+                try
+                {
+                    return HandlePing(*new_pct);
+                }
+                catch (ByteBufferPositionException const&) {}
+                sLog->outError("WorldSocket::ReadDataHandler(): client sent malformed CMSG_PING");
+                return -1;
+            }
            case CMSG_AUTH_SESSION:
                if (m_Session)
                {