Mirror/TrinityCore
1
0
Fork 0
mirror of https://github.com/TrinityCore/TrinityCore.git synced 2026-01-23 18:36:31 +01:00
Code Issues Packages Projects Releases Wiki Activity

Core/WorldSocket: Fix crash when CMSG_AUTH_SESSION contains modified addon size value

Browse Source
This commit is contained in:
Dehravor
2014-04-25 22:59:22 +02:00
parent b6e028eb35
commit fa950a554a
1 changed files with 6 additions and 2 deletions
Download Patch File Download Diff File Expand all files Collapse all files

8
src/server/game/Server/WorldSocket.cpp
View File

@@ -835,8 +835,12 @@ int WorldSocket::HandleAuthSession(WorldPacket& recvPacket)
recvPacket >> digest[13];
recvPacket >> addonSize;
addonsData.resize(addonSize);
recvPacket.read((uint8*)addonsData.contents(), addonSize);
if (addonSize)
{
addonsData.resize(addonSize);
recvPacket.read((uint8*)addonsData.contents(), addonSize);
}
recvPacket.ReadBit();
uint32 accountNameLength = recvPacket.ReadBits(12);