From: Jacob Shivers <jshivers@redhat.com>
To: SteveD@redhat.com
Cc: linux-nfs@vger.kernel.org
Subject: [PATCH 0/1] nfs-utils: Add flag and boolean to control SETENV behavior for $HOME in rpc.gssd
Date: Mon, 1 Mar 2021 16:46:21 -0500 [thread overview]
Message-ID: <20210301214622.829462-1-jshivers@redhat.com> (raw)
A deadlock can occur when accessing NFS home directories when $HOME is
unmodified as Kerberos routines will attempt to access $HOME, but will be
inaccessible due to a lack of a Kerberos ticket. It would then check for the
existence of $HOME/.k5identity, but could not access the file due to not having
a TGT.
The issue was originally reported in:
https://bugzilla.redhat.com/show_bug.cgi?id=1052902
This patch allows for user control of this behavior granting users who do not
have Kerberized home directories access to their .k5identity file.
This addresses the following bugzilla:
https://bugzilla.redhat.com/show_bug.cgi?id=1868087
Jacob Shivers (1):
gssd: Add options to rpc.gssd to allow for the use of
$HOME/.k5identity files
nfs.conf | 1 +
systemd/nfs.conf.man | 3 ++-
utils/gssd/gssd.c | 28 ++++++++++++++++++++--------
utils/gssd/gssd.man | 19 ++++++++++++++++++-
4 files changed, 41 insertions(+), 10 deletions(-)
--
2.29.2
next reply other threads:[~2021-03-01 21:50 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-03-01 21:46 Jacob Shivers [this message]
2021-03-01 21:46 ` [PATCH 1/1] gssd: Add options to rpc.gssd to allow for the use of $HOME/.k5identity files Jacob Shivers
2021-03-15 19:40 ` Steve Dickson
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20210301214622.829462-1-jshivers@redhat.com \
--to=jshivers@redhat.com \
--cc=SteveD@redhat.com \
--cc=linux-nfs@vger.kernel.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).