diff options
| -rw-r--r-- | src/ClientHandle.cpp | 6 | ||||
| -rw-r--r-- | src/Entities/Player.cpp | 2 |
2 files changed, 8 insertions, 0 deletions
diff --git a/src/ClientHandle.cpp b/src/ClientHandle.cpp index 0f1164a1e..377a84ce9 100644 --- a/src/ClientHandle.cpp +++ b/src/ClientHandle.cpp @@ -1719,6 +1719,12 @@ bool cClientHandle::CheckMultiLogin(const AString & a_Username) bool cClientHandle::HandleHandshake(const AString & a_Username) { + if (a_Username.length() > 16) + { + Kick("Your username is too long(>16 characters)"); + return false; + } + if (!cRoot::Get()->GetPluginManager()->CallHookHandshake(*this, a_Username)) { if (cRoot::Get()->GetServer()->GetNumPlayers() >= cRoot::Get()->GetServer()->GetMaxPlayers()) diff --git a/src/Entities/Player.cpp b/src/Entities/Player.cpp index 270b09c24..c88a78a41 100644 --- a/src/Entities/Player.cpp +++ b/src/Entities/Player.cpp @@ -89,6 +89,8 @@ cPlayer::cPlayer(cClientHandlePtr a_Client, const AString & a_PlayerName) : m_UUID((a_Client != nullptr) ? a_Client->GetUUID() : ""), m_CustomName("") { + ASSERT(a_PlayerName.length() <= 16); // Otherwise this player could crash many clients... + m_InventoryWindow = new cInventoryWindow(*this); m_CurrentWindow = m_InventoryWindow; m_InventoryWindow->OpenedByPlayer(*this); |