s390x postject "Error: memory access out of bounds"

[TeoBotta90]

Version

v24.9.0

Platform

Linux createnodeexe 5.14.0-570.42.2.el9_6.s390x nodejs/node#1 SMP Mon Sep 8 12:10:08 EDT 2025 s390x s390x s390x GNU/Linux

Subsystem

No response

What steps will reproduce the bug?

cp $(command -v node) hello
node --experimental-sea-config sea-config.json
npx postject hello NODE_SEA_BLOB sea-prep.blob --sentinel-fuse NODE_SEA_FUSE_fce680ab2cc467b6e072b8b5df1996b2

How often does it reproduce? Is there a required condition?

Always

What is the expected behavior? Why is that the expected behavior?

The following message:
"
Start injection of NODE_SEA_BLOB in hello...
Injection done!
"

What do you see instead?

The following error message:
"
Start injection of NODE_SEA_BLOB in hello...
Error: memory access out of bounds
"

Additional information

sea-config.json
{
"main": "hello.js",
"output": "sea-prep.blob"
}
hello.js
console.log('Hello, SEA!');

[URAYUSHJAIN]

@TeoBotta90 plz can i try to solve this

[TeoBotta90]

@TeoBotta90 plz can i try to solve this

Of couse you can @URAYUSHJAIN! I'm available for testing, if you need it

[richardlau]

@nodejs/single-executable does this belong here or in https://github.com/nodejs/postject?

[TeoBotta90]

@nodejs/single-executable does this belong here or in https://github.com/nodejs/postject?

You're completely right, sorry. We should move it there!

[richardlau]

I'll move it, we can always move it back if the problem is in Node.js instead of postject.

[TeoBotta90]

Thanks @richardlau. It seems that postject is not that much under development, is it correct? Issues seems to be quite old!