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OpenPrinting / cups

OpenPrinting CUPS Sources
https://openprinting.github.io/cups
Apache License 2.0
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backend/ipp.c: Fix infinite loop with Kerberos #864

Closed zdohnal closed 6 months ago

zdohnal commented 6 months ago

If IP address was used with Kerberos, IPP backend retried connection indefinitely. The fix is to abort when we find out hostname is an IP address and we require Kerberos.

Fixes #838