From: Olga Kornievskaia <okorniev@redhat.com>
To: steved@redhat.com
Cc: linux-nfs@vger.kernel.org, Olga Kornievskaia <okorniev@redhat.com>
Subject: [PATCH 0/2] nfs-utils: gssd: do not use krb5_initialize
Date: Tue, 25 Feb 2025 16:46:05 -0500 [thread overview]
Message-ID: <20250225214607.20449-1-okorniev@redhat.com> (raw)
It was discovered that on parallel upcalls to gssd for uid=0,
one of the upcalls would fail because krb5_cc_initialize() is
not concurrency safe.
It was suggested that instead gssd is changed to use a different
sequence of api calls that kinit uses.
https://mailman.mit.edu/pipermail/krbdev/2025-February/013708.html
Olga Kornievskaia (2):
nfs-utils: gssd: unconditionally use krb5_get_init_creds_opt_alloc
nfs-utils: gssd: do not use krb5_cc_initialize
utils/gssd/krb5_util.c | 140 ++++++++++++++++++-----------------------
1 file changed, 60 insertions(+), 80 deletions(-)
--
2.47.1
next reply other threads:[~2025-02-25 21:46 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-02-25 21:46 Olga Kornievskaia [this message]
2025-02-25 21:46 ` [PATCH 1/2] nfs-utils: gssd: unconditionally use krb5_get_init_creds_opt_alloc Olga Kornievskaia
2025-03-24 20:24 ` Steve Dickson
2025-03-24 20:24 ` Steve Dickson
2025-02-25 21:46 ` [PATCH 2/2] nfs-utils: gssd: do not use krb5_cc_initialize Olga Kornievskaia
2025-03-24 20:26 ` Steve Dickson
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