[20524] in Kerberos_V5_Development
Re: is krb5_cc_initialize() thread safe
daemon@ATHENA.MIT.EDU (Ken Hornstein via krbdev)
Thu Feb 20 20:53:08 2025
Message-Id: <202502210152.51L1qn3g003960@hedwig.cmf.nrl.navy.mil>
To: Olga Kornievskaia <aglo@umich.edu>
cc: krbdev@mit.edu
In-Reply-To: <CAN-5tyHzC54PB1C=myq1=46fPY7zyjSHy3zZ_8ujcX-Uu=q4wQ@mail.gmail.com>
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Date: Thu, 20 Feb 2025 20:52:48 -0500
From: Ken Hornstein via krbdev <krbdev@mit.edu>
Reply-To: Ken Hornstein <kenh@cmf.nrl.navy.mil>
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>In my testing I've had gssd setup use the "default" ccache type which
>is FILE. I haven't tried if setting it use_memory (switching to
>MEMORY) works better. But regardless, gssd needs to do something
>"better" for the case of FILE credential type and I'm trying to figure
>out what that should be.
Greg does bring up the larger meta-issue that you're apparantly trying
to have two threads call krb5_cc_initiualize() on the same FILE
credential cache; what, exactly, are you trying to accomplish there?
--Ken
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