Hi Armin,
> Could you please try to modify the Optik H�hn contact and repleace all
> umlaute with ae etc and try again.
I tried some debugging with DDD and found two locations of
conflicts. I'm quite sure about the first problem:
1) in:
int ldap_modify_entry(ldap_connection *conn, LDAPMod **data)
int i = 0, x = 0;
ldap_debug(conn, 3, "start: ldap modify entry");
for (i = 0; data[i]; i++) {
for (x = 0; data[i]->mod_values[x]; x++) {
ldap_debug(conn, 3, "%s=%s", data[i]->mod_type, data[i]->mod_values[x]);
}
}
After I found out what a weird alias mod_values is (strange
header definition in ldap.h, quite bad for debugging, I think),
I found another problem.
This debug routine should list all attributes of an entry. But
the LDAP library returns a nullpointer which is not detected by
the for x loop condition (data[i]->mod_values[x]).
So I got entries where objectClass is present 4 (0-3) times.
(top, inetOrgPerson, organizationalPerson, person or something
like this) but in 5th (x=4) run through the loop header it does
not exit but get into the loop although data[i]->mod_values[4]
is not accessible - so it crashes with an error in strlen
coming from the debug output routine. So I don't know why this
happens but the last (non existing) entry for
data[i]->mod_values[x] (in this case 4) is not correctly
set to NULL.
How can one prevent having nullpointers in the x loop?
2) Vague: The second point of crashing is in
int ldap_add_entry(ldap_connection *conn, LDAPMod **data, char *uidret, int duplicate)
[..]
if (result = ldap_add_s(conn->ld, quoted_decode(dn), data)) {
So calling ldap_add_s crashes. For investigating this issue my
time was too short. Maybe I'll try this next time.
Hope this helps in any way,
Dominik
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