Random crashes on connection when using an external murmur server

manzarek · 2021-07-11T17:50:25.385Z

For a good bug report you should probably include:

Client (production/canary) and FXServer version
2189 canary, FXServer 4193
What you expected to happen
Not crashing when connecting to murmur
What actually happens
Crashing when connecting to murmur
Category of bug (eg. client, server, weapons, peds, native)
Voice
Reproducible steps, preferably with example script(s)

Use multiple time with a murmur server (with people on it for best result)

MumbleSetServerAddress(mumble_server, 64738)

Hello,
When using a murmur server(1.3.4) as an external mumble voice server there is a chance to crash your game on connection. it only happens when connecting never in the middle of a game session. (Except if you turn off and on voice chat)

We have ~= 1000 of those crashes per day and It doesn’t happen with a FXServer as external voice server.

The error is the following:
crash

Here you can find logs and a full dump:

I uploaded files on DropMeFiles

DropMeFiles – free one-click file sharing service

The packet received by MumbleDataHandler (lenght and mumble packet type) doesn’t seems to be correct and then lead to memory corruption.

Thanks

manzarek · 2021-07-12T20:18:58.489Z

Could it be related to murmur not having this fix?

github.com/citizenfx/fivem

mumble: prevent rejected clients from crashing a future connecting client

committed 01:21PM - 15 Feb 19 UTC

blattersturm

+8 -2

it is crashing bcause it it handling invalid mumble packets

nta · 2021-07-14T07:57:21.121Z

your pr that i assume for this has been merged, can this be marked as solved now?

manzarek · 2021-07-14T08:58:52.795Z

Yes solved thanks for the merge