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Kludge for MSAD (ITS#4391 and others)

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This commit is contained in:
Kurt Zeilenga 2006-02-07 01:20:55 +00:00
parent a4d161cff6
commit fe8e3b7efa
1 changed files with 25 additions and 7 deletions
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32
libraries/libldap/cyrus.c
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@ -753,13 +753,31 @@ ldap_int_sasl_bind(
/* we're done, no need to step */
if( scred ) {
/* but we got additional data? */
Debug( LDAP_DEBUG_TRACE,
"ldap_int_sasl_bind: rc=%d sasl=%d len=%ld\n",
rc, saslrc, scred ? scred->bv_len : -1 );
ber_bvfree( scred );
rc = ld->ld_errno = LDAP_LOCAL_ERROR;
goto done;
#define KLUDGE_FOR_MSAD
#ifdef KLUDGE_FOR_MSAD
/*
* MSAD provides empty additional data in violation of LDAP
* technical specifications. As no existing SASL mechanism
* allows empty data with an outcome message, just ignore it
* for now. Hopefully MS will fix their bug before someone
* defines a mechanism with possibly empty additional data.
*/
if( scred->bv_len == 0 ) {
Debug( LDAP_DEBUG_ANY,
"ldap_int_sasl_bind: ignoring "
" bogus empty data provided with SASL outcome message.\n",
rc, saslrc, scred->bv_len );
ber_bvfree( scred );
} else
#endif
{
Debug( LDAP_DEBUG_TRACE,
"ldap_int_sasl_bind: rc=%d sasl=%d len=%ld\n",
rc, saslrc, scred->bv_len );
rc = ld->ld_errno = LDAP_LOCAL_ERROR;
ber_bvfree( scred );
goto done;
}
}
break;
}