(ITS#5520) infinite recursion in syncrepl overlay

[jeff@jeffrodriguez.com]

Full_Name: Jeff Rodriguez
Version: 2.3.30
OS: Debian etch
URL: ftp://ftp.openldap.org/incoming/jeff-rodriguez-080520.tgz
Submission from: (NULL) (208.48.140.97)


syncprov seems to be causing a segfault when importing kerberos entries.

slapd.conf, LDIFs, heimdal kerberos schema, and logs included. These are live
files I was used to generate the segfault. It's also reproducible with the conf
and ldif files customized to the environment. Commenting out syncprov and
related lines in the conf eliminates the segfault.

1. stop slapd
2. wipe out current database
3. slapadd schema.ldif and chown the database to openldap user and group
4. start slapd with: /usr/sbin/slapd -g openldap -u openldap -d 1 -h "ldap:///
ldapi:///"
5. add ldif entries live: ldapadd -H ldapi:///var/run/ldapi -D
cn=admin,o=example -w CHANGE_THIS_PASSWORD -f bugged.ldif
6. segfault

uname -a:
Linux ds1.phx2 2.6.18-6-xen-amd64 #1 SMP Sun Feb 10 18:02:52 UTC 2008 x86_64
GNU/Linux