LegacyConsole/LCEMP-LCEMP
3
0
Fork 0
mirror of https://github.com/LCEMP/LCEMP.git synced 2026-06-03 19:54:59 +00:00
Code Issues Packages Projects Releases Wiki Activity

fix: add splitscreen, fix dlcs not loading, major RCE vuln fix on packet net, fix chunk loading on non-server clients, persistent saves

Browse Source 
note: I changed how XUID works, player data might be wiped on old saves, save items on a chest or similar before trying to load old saves on new version
This commit is contained in:
NOTPIES
2026-03-07 18:30:53 -03:00
parent e077f9250f
commit d017bfc30a
76 changed files with 14967 additions and 4486 deletions
Download Patch File Download Diff File Expand all files Collapse all files

23
Minecraft.World/TextureAndGeometryPacket.cpp
View File

@@ -123,7 +123,17 @@ void TextureAndGeometryPacket::read(DataInputStream *dis) //throws IOException
{
textureName = dis->readUTF();
dwSkinID = (DWORD)dis->readInt();
dwTextureBytes = (DWORD)dis->readShort();
short rawTextureBytes = dis->readShort();
if(rawTextureBytes <= 0)
{
dwTextureBytes = 0;
}
else
{
dwTextureBytes = (DWORD)(unsigned short)rawTextureBytes;
if(dwTextureBytes > 65536) dwTextureBytes = 0;
}
if(dwTextureBytes>0)
{
@@ -136,7 +146,16 @@ void TextureAndGeometryPacket::read(DataInputStream *dis) //throws IOException
}
uiAnimOverrideBitmask = dis->readInt();
dwBoxC = (DWORD)dis->readShort();
short rawBoxC = dis->readShort();
if(rawBoxC <= 0)
{
dwBoxC = 0;
}
else
{
dwBoxC = (DWORD)(unsigned short)rawBoxC;
if(dwBoxC > 256) dwBoxC = 0; // sane limit for skin boxes
}
if(dwBoxC>0)
{