dunkelstern/dashboard
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

Bugfix: Non-UTF8-Characters in journal logs crashed

Browse source
This commit is contained in:
Johannes Schriewer 2026-08-31 01:51:48 +02:00
parent 4f8fc0f361
commit 814cd7f3e7
1 changed files with 10 additions and 2 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

12
app/journal.py
View file

@ -44,7 +44,9 @@ def format_entries(entries: list[dict[str, Any]]) -> list[dict[str, Any]]:
Entries without a realtime timestamp are dropped. The local time is Entries without a realtime timestamp are dropped. The local time is
formatted as HH:MM:SS (invalid timestamps render as an empty string), formatted as HH:MM:SS (invalid timestamps render as an empty string),
PRIORITY defaults to 6 (info), and the identifier falls back PRIORITY defaults to 6 (info), and the identifier falls back
SYSLOG_IDENTIFIER -> _COMM -> _PID. SYSLOG_IDENTIFIER -> _COMM -> _PID. A MESSAGE that is a JSON array —
journald encodes non-UTF-8 payloads as byte lists and multi-value
fields as string lists — is decoded or joined into a single line.
Args: Args:
entries: dicts from parse_lines. entries: dicts from parse_lines.
@ -67,7 +69,13 @@ def format_entries(entries: list[dict[str, Any]]) -> list[dict[str, Any]]:
prio = int(e.get("PRIORITY", "6")) prio = int(e.get("PRIORITY", "6"))
except ValueError: except ValueError:
prio = 6 prio = 6
msg = e.get("MESSAGE", "").rstrip("\n") raw_msg: str | list[Any] | None = e.get("MESSAGE")
if isinstance(raw_msg, list):
if raw_msg and all(isinstance(m, int) for m in raw_msg):
raw_msg = bytes(raw_msg).decode("utf-8", errors="replace")
else:
raw_msg = " ".join(str(m) for m in raw_msg)
msg = (raw_msg or "").rstrip("\n")
out.append( out.append(
{ {
"stamp": stamp, "stamp": stamp,