Re: maildap on Solaris abends on sprintf (ITS#1022)

[root@dutton2.it.siu.edu]

Changing the second format character from "s" to "p" has solved the
Solaris problem (syslog statements are user added):

                if ( domainpart ) {
                syslog(LOG_INFO,"***** 'if ( domainpart )' *****");
                        sprintf( address, "%s@%p", localpart, domainpart );
                        free( localpart );
                        free( domainpart );
                } else {
                syslog(LOG_INFO,"***** '} else {' *****");
                        sprintf( address, "%s@%p", localpart, domainpart );
                syslog(LOG_INFO,"--- after sprintf, before 'free(localpart)' ---
");
                        free( localpart );
                }
                syslog(LOG_INFO,"--- call 'do_address' ---");
                do_address( address, &tolist, &numto, &togroups, &ngroups,
                    &errlist, &numerr, type );


Note: making the same change in FreeBSD-4.1, OpenLDAP-2.07, doesn't
appear to affect the outcome - it still works. The extra debugging lines
that I added just before the LDAP search is performed, however, displays
via syslog what may be a raw pointer for the attributes array. Mail
delivery still works, however.

        res = NULL;

        /* additional debug output to verify search parms */
        if ( debug ) {
                syslog(LOG_INFO, "--- ldap_search:");
                syslog(LOG_INFO, "---     dn[%s]", ludp->lud_dn);
                syslog(LOG_INFO, "---     scope[%d]",ludp->lud_scope);
                syslog(LOG_INFO, "---     filter[%s]",filter);
                syslog(LOG_INFO, "---     attrlist[%s]",attrlist);
        }

        /* TBC: we don't read the host, dammit */
        rc = ldap_search_st( ld, ludp->lud_dn, ludp->lud_scope,
                             filter, attrlist, 0,
                             &timeout, &res );

        /* some other trouble - try again later */
        if ( rc != LDAP_SUCCESS &&