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Re: commit: ldap/servers/slapd syncrepl.c

Jonathan Clarke wrote:
On 19/06/2010 03:15, hyc@OpenLDAP.org wrote:
Update of /repo/OpenLDAP/pkg/ldap/servers/slapd

Modified Files:
	syncrepl.c  1.510 ->   1.511

Log Message:
Add suffixmassage processing

I just gave this a try, configuring one slapd to replicate it's config
database from another, using this syncrepl statement:

olcSyncrepl: {0}rid=001 provider=ldap://localhost:33389/ searchbase="cn=config,ou=configrepl,dc=my-domain,dc=com" suffixmassage="cn=config"

It performs a search on the remote database OK, but then fails with:

syncrepl_message_to_entry: rid=001 mods check (creatorsName: value #0 invalid per syntax)
*** glibc detected *** /home/jclarke/COMMUNAUTES/OpenLDAP/openldap-RE24/servers/slapd/slapd: double free or corruption (fasttop): 0x0000000000d4af70 ***

The "double free or corruption" comes from the call to slap_mods_free in
do_syncrep2, around line 975. No time to investigate more right now,

I did just apply your two patches to syncrepl.c to RE24 in order to
test. Does this depend on something else I'm missing?

No, that's it, but I haven't finished writing a test script for it. Have you already got a config that can be used for that purpose?

  -- Howard Chu
  CTO, Symas Corp.           http://www.symas.com
  Director, Highland Sun     http://highlandsun.com/hyc/
  Chief Architect, OpenLDAP  http://www.openldap.org/project/