[17157] in Kerberos-V5-bugs
[krbdev.mit.edu #9280] git commit
daemon@ATHENA.MIT.EDU (Greg Hudson via RT)
Mon Nov 2 22:43:53 2026
From: "Greg Hudson via RT" <rt-comment@krbdev.mit.edu>
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Date: Mon, 02 Nov 2026 22:43:47 -0500
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Mon Nov 02 22:43:47 2026: Request 9280 was acted upon.
Transaction: Ticket created by ghudson@mit.edu
Queue: krb5
Subject: git commit
Owner: ghudson@mit.edu
Requestors:
Status: new
Ticket <URL: https://krbdev.mit.edu/rt/Ticket/Display.html?id=9280 >
Detect iprop update of nonexistent principal
If the update log metadata falls out of sync with the database, a
non-creation update entry could be applied to a nonexistent principal.
This scenario currently results in a process abort with the DB2
database module when krb5_encode_princ_entry() is invoked with
entry->len set to zero. Detect this mismatch in ulog_conv_2dbentry()
and return an error to force a full resync.
[ghudson@mit.edu: rewrote comment and commit message]
https://github.com/krb5/krb5/commit/3d5c8db948c2f4f67cc8b85eb94ad8a423c045f4
Author: Zoltan Borbely <Zoltan.Borbely@morganstanley.com>
Committer: Greg Hudson <ghudson@mit.edu>
Commit: 3d5c8db948c2f4f67cc8b85eb94ad8a423c045f4
Branch: master
src/lib/kdb/kdb_convert.c | 12 ++++++++++++
1 file changed, 12 insertions(+)
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