Baldwinzc 38440949c6

fix(e2b): preserve trailing whitespace in filenames and survive mtime overflow (#4861) ...

* fix(e2b): preserve trailing whitespace in filenames and survive mtime overflow

_sync_outputs_to_host iterated the NUL-delimited find output with
entry.strip() on each record. NUL already guarantees record boundaries,
so the strip is redundant and harmful: a filename that legitimately ends
in whitespace (e.g. "report ") had its trailing space trimmed, pointing
host_path at the wrong file and recording a manifest key that can never
match — the file was re-downloaded on every release.

The same host-write block wrapped only os.utime in the outer
except OSError, but os.utime raises OverflowError (not an OSError) when
the ns value is out of range (a far-future remote mtime, e.g.
`touch -d '99999 years'`). That escaped the loop, skipping the manifest
write and forcing a full re-download next release. Wrap os.utime in its
own (OSError, OverflowError) so only the timestamp restoration is
dropped; the file is still written and the manifest still updated.

* test(e2b): rely on monkeypatch cleanup

---------

Co-authored-by: Willem Jiang <willem.jiang@gmail.com>

2026-08-22 16:50:08 +08:00

..

extension-api

feat(extensions): add gateway contribution points and packaged extension management (#4780)

2026-08-13 23:55:30 +08:00

harness

fix(e2b): preserve trailing whitespace in filenames and survive mtime overflow (#4861)

2026-08-22 16:50:08 +08:00