[19204] in Kerberos_V5_Development
Re: multithreaded access to the same ccache
daemon@ATHENA.MIT.EDU (Greg Hudson)
Tue Jun 16 23:00:42 2015
Message-ID: <5580E2C0.2010507@mit.edu>
Date: Tue, 16 Jun 2015 23:00:16 -0400
From: Greg Hudson <ghudson@mit.edu>
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To: Sorin Manolache <sorinm@gmail.com>, krbdev@mit.edu
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On 06/16/2015 07:33 PM, Sorin Manolache wrote:
> Is this hypothesis correct?
I think your hypothesis is correct, and this is a bug in the memory
ccache implementation. I will file an issue.
> Is there something I could do at
> application-level in order to avoid this situation? I'm thinking of
> either protecting all calls to GSSAPI/Kerberos by mutexes or using
> thread-level ccaches, though both approaches would decrease the performance.
Either of those seems like it should work.
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