SendNetMsg stream[(null)] buffer overflow (maxsize = 4000)!

wwahgnerbp · **Author**

Does someone know if Valve employees still caring about CSGO or what? Every week I discover a new problem in this game and I would be so proud of myself if I could solve them but....

We are receiving like some sort of explot/dos/attack where our server console shows a huge spam containing the following messages:

Code:

SendNetMsg 2xx.149.51.105:7707: stream[(null)] buffer overflow (maxsize = 4000)!
SendNetMsg 9x.65.106.20:27005: stream[(null)] buffer overflow (maxsize = 4000)!
SendNetMsg 9x.112.85.234:27005: stream[(null)] buffer overflow (maxsize = 4000)

Then all players have a huge latency spike that lasts for 1-2 minutes. This happens repeatedly and guess what? Everyone leaves the server (nobody wants to play in laggy servers right?

)

That's all. Ideas?

ambn

i had the same problem in 2 conditions:
1- when someone was flooding status or ping command.
2- when i had a fucked up network and get connected to my VPS , so then i saw this message on the conosle!
use a command blocker Like this or this , see if it works.