This was apparently re-opened by mistake.
If this were still a bug, then running a command such as
gss-client -ccount 4 -mech "{1.3.6.1.5.5.15.1.1.17}" localhost test@localhost "FooBar"
would succeed on the first attempt, but fail on the next three (probably with an error indicating invalid credentials.) However, it succeeds on all four attempts.
This was apparently re-opened by mistake.
If this were still a bug, then running a command such as
gss-client -ccount 4 -mech "{1.3.6. 1.5.5.15. 1.1.17} " localhost test@localhost "FooBar"
would succeed on the first attempt, but fail on the next three (probably with an error indicating invalid credentials.) However, it succeeds on all four attempts.