[BUG] attachment to be to process causes a DEATH LOOP

Preflight Checklist

• [x] I have searched existing issues and this hasn't been reported yet
• [x] This is a single bug report (please file separate reports for different bugs)
• [x] I am using the latest version of Claude Code

What's Wrong?

So I uploaded a 4.7MB HTML file for debugging and claude prompt can't handle it but even when I say STOP or anything it still try to process the file I had uploaded.

What Should Happen?

When I say "STOP" Claude needs to stop anything and ask for new instructions. Maybe even a /STOP or something to break the loop.

Error Messages/Logs

Prompt to long

Steps to Reproduce

Upload a 5MB HTML file
Than make Claude to analyse it...

It causes the error : Prompt to long

and you can't break it to stop trying to process the file.

Claude Model

Sonnet (default)

Is this a regression?

I don't know

Last Working Version

_No response_

Claude Code Version

2.1.207

Platform

Other

Operating System

Ubuntu/Debian Linux

Terminal/Shell

VS Code integrated terminal

Additional Information

_No response_