We shouldn't use strerror to print errno here since the poll return value was 0, not -1:
[2024-07-13 17:50:55.660] DEBUG[3050722]: net_telnet.c:105 telnet_read_command: poll returned 0: No space left on device
Doing so is just confusing since the last system error is printed out and is not relevant, since nothing went wrong.
You must be
9/14/2024 6:28 PM — InterLinked
Autoresolved by code commit on GitHub:
net_telnet: Don't call strerror when errno is 0.
https://github.com/InterLinked1/lbbs/commit/32228e090cee95ec4df8a5f3a76f05cbed48e7ea