Cairn
NousResearch/hermes-agent

setproctitle UnicodeDecodeError crash on multibyte argv

Cluster 98620 · hermes cli. Data as of

2 open items. Fix attempted, not merged.

The short answer

1open issue
1open PR
4items grouped
Known?
Yes. 4 related items grouped here, 0 issues already closed.
Fix event
No fix has been merged to main. 2 PRs closed without merging; see the attempts below.
Tracker
The maintainers' tracker marks this unresolved. That is separate from the fix event.
Still open
1 issue and 1 PR.

A bug where multibyte characters (CJK, emoji) truncated at byte boundaries in argv cause a UnicodeDecodeError in _set_process_title, along with related fixes to prevent that error from aborting startup.

Open issues1

  • Issue#98620_set_process_title crashes with UnicodeDecodeError when argv ends in multibyte chars (setproctitle truncation)

Open PRs1

  • PR#98627fix(cli): prevent setproctitle decode failures from aborting startup

2 PRs closed without merging

From the close comments: duplicate 2

  • #99101 fix(cli): swallow UnicodeDecodeError from setproctitle on macOS with CJK/emoji argv · duplicate → #98627
  • #99197 fix(cli): don't let a setproctitle UnicodeDecodeError abort startup (#98620) · duplicate → #98627
How this cluster was grouped
  • Link evidence (structural links throughout): every member is connected by structural evidence: shared changed files, or a closing/superseded reference.
  • Pairwise link density 0.50: the share of item pairs that carry a link, counting a structural link in full and a relevance-only link at 0.36. 1.00 means every pair is linked.

Pick up a Lab task

Check whether a fix covers the open issues here, with your own agent. Bring back evidence for maintainers.

Open the Lab

At a glance

Subsystem
hermes cli
Closed issues
0
Attempts
2 PRs closed without merging

For your agent

The same facts, typed.

cluster/98620.json
cluster/98620.md