ctrl+c quitting does not work when disk is full

What version of Codex is running?

codex-cli 0.58.0

What subscription do you have?

Business

Which model were you using?

gpt-5.1-codex-mini

What platform is your computer?

Windows 10 22H2 WSL2 Ubuntu24.04

What issue are you seeing?

started codex with my disk full, and ctrl+c quitting codex did not work. then i cleaned some space and started a new Codex session, that codex session could be ctrl+c quitted like normal, but even after cleaning some space, the codex session that was started with a full disk was still stuck.

What steps can reproduce the bug?

dd if=/dev/urandom of=make_my_disk_full iflag=fullblock bs=1M status=progress;
echo doing it in 2 steps is a speed optimization, you only want to use bs=1 when it's nearly full.
dd if=/dev/urandom of=make_my_disk_full iflag=fullblock bs=1 oflag=append status=progress;
codex
Ctrl+C
Ctrl+C
Ctrl+C

What is the expected behavior?

codex should close

Additional information

$ codex
WARNING: proceeding, even though we could not update PATH: No space left on device (os error 28) at path "/tmp/.tmpZIyvRO"


 

 
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