Full_Name: Hallvard B Furuseth Version: RE23 OS: Linux URL: Submission from: (NULL) (129.240.202.105) Submitted by: hallvard

overlay chain breaks with databases ldbm and ldif:

./run -b {ldbm or ldif} test032-chain outputs: ... Starting second slapd on TCP/IP port 9012... ... Comparing "cn=Mark Elliot,ou=Alumni Association,ou=People,dc=example,dc=com" on port 9012... ldapcompare failed (10)!

ldapcompare output in testrun/test.out: Compare Result: Referral (10) Matched DN: ou=People,dc=example,dc=com Referral: ldap://localhost:9011/ou=People,dc=example,dc=com UNDEFINED

testrun/slapd.1.log says the Compare was sent to the chained server, but with baseDN=<Matched DN above>: ... do_compare: dn (ou=People,dc=example,dc=com) attr (cn) value (mark elliot) conn=5 op=2 CMP dn="ou=People,dc=example,dc=com" attr="cn" ... conn=5 op=2 RESULT tag=111 err=16 text= ...

Slapcat says the Matched DN entry is correct (same as in a BDB run): dn: ou=People,dc=example,dc=com objectClass: referral objectClass: extensibleObject ou: People ref: ldap://localhost:9011/ou=People,dc=example,dc=com structuralObjectClass: referral

Also the Statslog output is wrong for all three databases:

With LDBM and LDIF, the CMP operation is not logged, only its result: grep '^conn=4' testrun/slapd.2.log # the ldapcompare operation above conn=4 fd=14 ACCEPT from IP=127.0.0.1:45280 (IP=127.0.0.1:9012) conn=4 op=0 BIND dn="" method=128 conn=4 op=0 RESULT tag=97 err=0 text= conn=4 op=1 RESULT tag=111 err=10 text= conn=4 op=2 UNBIND conn=4 fd=14 closed

With BDB, the CMP operation is not logged, but both the returned result and the suppressed referral result is logged: conn=4 fd=12 ACCEPT from IP=127.0.0.1:42190 (IP=127.0.0.1:9012) conn=4 op=0 BIND dn="" method=128 conn=4 op=0 RESULT tag=97 err=0 text= conn=4 op=1 RESULT tag=111 err=6 text= conn=4 op=1 RESULT tag=111 err=10 text= conn=4 op=2 UNBIND conn=4 fd=12 closed

I haven't tried other databases, but since two different databases had the same bug and same wrong Statlog, I'm guessing others do too.