diff options
| author | Loki <lokirautio@gmail.com> | 2026-03-09 06:53:08 -0500 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2026-03-09 06:53:08 -0500 |
| commit | bda3b1078ac357b805156a8802a0649f7021716e (patch) | |
| tree | 838cf12ae598a810fb90a6e455f7fc03131f1342 /Minecraft.World/PreLoginPacket.cpp | |
| parent | a358a3caaee2a4781f910cfb440bd822ae73a7e5 (diff) | |
Port over RCE Patches from LCEMP (#1023)
* LCEMP RCE Fixes WIP
Based on https://github.com/LCEMP/LCEMP/commit/d017bfc30a68888bf5c79b23cf5c4f607cf828bf
* Update to LCEMP's ByteArrayIO version
Fixes compilation since ours was missing some revisions from LCEMP
* Add additional safety checks missed in first pass
* Remove duplicate recipe count check
Diffstat (limited to 'Minecraft.World/PreLoginPacket.cpp')
| -rw-r--r-- | Minecraft.World/PreLoginPacket.cpp | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/Minecraft.World/PreLoginPacket.cpp b/Minecraft.World/PreLoginPacket.cpp index aa6832ca..ddcfe197 100644 --- a/Minecraft.World/PreLoginPacket.cpp +++ b/Minecraft.World/PreLoginPacket.cpp @@ -62,6 +62,7 @@ void PreLoginPacket::read(DataInputStream *dis) //throws IOException m_friendsOnlyBits = dis->readByte(); m_ugcPlayersVersion = dis->readInt(); m_dwPlayerCount = dis->readByte(); + if( m_dwPlayerCount > MINECRAFT_NET_MAX_PLAYERS ) m_dwPlayerCount = MINECRAFT_NET_MAX_PLAYERS; if( m_dwPlayerCount > 0 ) { m_playerXuids = new PlayerUID[m_dwPlayerCount]; @@ -74,6 +75,7 @@ void PreLoginPacket::read(DataInputStream *dis) //throws IOException { m_szUniqueSaveName[i]=dis->readByte(); } + // m_szUniqueSaveName[m_iSaveNameLen - 1] = 0; // LCEMP does this but I have no idea why, TODO: why? m_serverSettings = dis->readInt(); m_hostIndex = dis->readByte(); |