Fix infinite hang on finger w/o specified users #45

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opened 2026-04-27 10:03:06 +02:00 by oysteikt · 1 comment
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When just running finger without args, the daemon hangs infinitely and don't respond to any new requests.

It does this both with and without sandboxing, so I don't think it has anything to do with not being able to read utmp entries. The rwhod part of the daemon can already read these, so it would've been weird anyway.

When just running `finger` without args, the daemon hangs infinitely and don't respond to any new requests. It does this both with and without sandboxing, so I don't think it has anything to do with not being able to read utmp entries. The rwhod part of the daemon can already read these, so it would've been weird anyway.
oysteikt added the bug label 2026-04-27 10:03:06 +02:00
oysteikt added this to the Finger support parity milestone 2026-04-27 10:03:40 +02:00
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Turns out that uucore's utmp iter thingy does not like being nested.

Turns out that uucore's utmp iter thingy does not like being nested.
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Reference: Projects/roowho2#45