After full disk "access memory outside buffer bounds" error

[n1smithy]

Hello all,

I've got a problem with my docker-compose-based meshcentral installation (with mongodb):

this is the error in mesherror.txt:

-------- 12/6/2024, 11:52:10 PM ---- 1.1.35 --------

node:internal/buffer:86
    throw new ERR_BUFFER_OUT_OF_BOUNDS();
    ^

RangeError [ERR_BUFFER_OUT_OF_BOUNDS]: Attempt to access memory outside buffer bounds
    at boundsError (node:internal/buffer:86:11)
    at Buffer.readUInt32LE (node:internal/buffer:222:5)
    at readResourceTable (/opt/meshcentral/meshcentral/authenticode.js:555:33)
    at openFile (/opt/meshcentral/meshcentral/authenticode.js:323:29)
    at Object.createAuthenticodeHandler (/opt/meshcentral/meshcentral/authenticode.js:2059:13)
    at CreateMeshCentralServer.obj.signMeshAgents (/opt/meshcentral/meshcentral/meshcentral.js:3279:71)
    at CreateMeshCentralServer.obj.StartEx4 (/opt/meshcentral/meshcentral/meshcentral.js:1864:13)
    at CreateMeshCentralServer.obj.StartEx3 (/opt/meshcentral/meshcentral/meshcentral.js:1812:17)
    at /opt/meshcentral/meshcentral/meshcentral.js:1724:21
    at obj.GetMeshServerCertificate (/opt/meshcentral/meshcentral/certoperations.js:1091:38) {
  code: 'ERR_BUFFER_OUT_OF_BOUNDS'
}

Node.js v20.15.1

Anybody an idea how to repair?

[si458]

This looks like it had problems accessing either the meshagents to codesign them or accessing ur ssl certs

But it could also be you ran out of memory too?

What docker image are you using?

[si458]

@n1smithy so stupid one, have u increased ur disk space if u ran out?

[n1smithy]

Just had to prune docker.

[n1smithy]

Hm, I really don't know what could be wrong with those certs. They worked fine. Aw man!

EDIT: Oh, by the way: Switching to latest didn't make it. :-(

[n1smithy]

SOLVED it!

Just deleted the certificates from my (persistent) data-directory and restartet the containers. New certificates were built and the webcert pulled. Phew!

[n1smithy]

Anybody an idea how to restore meshcentral on docker-compose from a backup?