Full_Name: Rein Tollevik Version: CVS head OS: linux, solaris URL: Submission from: (NULL) (84.215.36.97) Submitted by: rein

If the syncrepl provider presents the same (or a lower) number of contextCSN values than the consumer has, but with other sid values, it can fail to update its values. This is mostly seen in a multiple masters (as opposed to a multi-master) configuration.

The patch at the end should fix that. Does it look OK Howard?

Rein Tollevik Basefarm AS

Index: syncrepl.c =================================================================== RCS file: /repo/OpenLDAP/pkg/ldap/servers/slapd/syncrepl.c,v retrieving revision 1.405 diff -u -u -r1.405 syncrepl.c --- syncrepl.c 4 Jul 2008 21:44:39 -0000 1.405 +++ syncrepl.c 4 Jul 2008 21:48:13 -0000 @@ -689,8 +689,8 @@ return -1; }

- for (i=0; i<sc1->numcsns; i++) { - for (j=0; j<sc2->numcsns; j++) { + for (j=0; j<sc2->numcsns; j++) { + for (i=0; i<sc1->numcsns; i++) { if ( sc1->sids[i] != sc2->sids[j] ) continue; value_match( &match, slap_schema.si_ad_entryCSN, @@ -703,6 +703,11 @@ } break; } + if ( i == sc1->numcsns ) { + /* sc2 has a sid sc1 lacks */ + *which = j; + return -1; + } } return match; }