[logging] multibyte-characters break input conversion

[tobwen]

summary

Seems like multibyte-characters in TAG breaks input conversion.

What did I do?

podman run --name test1  --log-opt tag="äöüß" --rm --log-driver=journald busybox sh -c "echo 1;"

What did I get?

conmon: option parsing failed: Invalid byte sequence in conversion input
                                                                        Error: write child: broken pipe

What did I expect?

Either TAG accepts multi-byte cahracters or an error message like:

Error: container tag must match [a-zA-Z0-9][a-zA-Z0-9_.-]*: invalid argument

Which versions did I use?

• podman version 3.2.0-dev (containers/podman@b6167ce)
• conmon version 2.0.30-dev (24c73c2)

[haircommander]

interesting, this should have been fixed by #215 and containers/podman#8935
maybe podman regressed?

[tobwen]

Yes, seems like a regression. Still happening in the latest release.