Full_Name: Donn Cave Version: 2.4.4 OS: Red Hat RHEL 3 URL: ftp://ftp.openldap.org/incoming/ Submission from: (NULL) (128.95.135.150)

syncrepl_updateCookie finds CSN values in syncCookie and si->si_cookieState. Numerically, the syncCookie CSN is lesser, but it compares greater because it's longer: syncCookie->ctxcsn: 20070508130333Z#000000#00#000000 si->si_cookieState->cs_vals[0]: 20070507215402.502403Z#000000#000#000000

Eventually slap_queue_csn() gets a null CSN, and slapd aborts.

I am pretty sure the former explains the latter. The only thing that doesn't fit is that gdb reports "j" == 20936000, where I expect 0, but I think everything else adds up - numcsns is 1, cs_num is 1, the two sids are the same (0).

Evidently this format difference is entryCSN vs. contextCSN. The unusual order may be due to entries modified in the master with explicit entryCSN values. I guess that's not supported, but it seems to have exposed a bug here - I assume you want a comparison between dates, not format lengths.

To reproduce (I'm guessing): modify master directory with explicit entryCSN values that are later than its contextCSN.