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check for NULL dn in URL; set error code before seding extended response (partially addresses ITS#4968)

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This commit is contained in:
Pierangelo Masarati 2007-05-15 22:29:06 +00:00
parent d9a43aee44
commit c30ae47206
1 changed files with 31 additions and 20 deletions
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17
servers/slapd/back-ldap/chain.c
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@ -418,7 +418,7 @@ ldap_chain_op(
LDAPURLDesc *srv = NULL;
struct berval save_req_dn = op->o_req_dn,
save_req_ndn = op->o_req_ndn,
dn,
dn = BER_BVNULL,
pdn = BER_BVNULL,
ndn = BER_BVNULL;
int temporary = 0;
@ -449,6 +449,9 @@ Document: RFC 4511
}
/* normalize DN */
rc = LDAP_SUCCESS;
srv->lud_scope = LDAP_SCOPE_DEFAULT;
if ( srv->lud_dn != NULL ) {
ber_str2bv( srv->lud_dn, 0, 0, &dn );
rc = dnPrettyNormal( NULL, &dn, &pdn, &ndn, op->o_tmpmemctx );
if ( rc == LDAP_SUCCESS ) {
@ -456,10 +459,14 @@ Document: RFC 4511
* ldap_initialize() will parse the URL
* as a comma-separated URL list */
srv->lud_dn = "";
srv->lud_scope = LDAP_SCOPE_DEFAULT;
}
} else {
srv->lud_dn = "";
}
li.li_uri = ldap_url_desc2str( srv );
srv->lud_dn = dn.bv_val;
}
ldap_free_urldesc( srv );
if ( rc != LDAP_SUCCESS ) {
@ -629,6 +636,8 @@ ldap_chain_search(
}
/* normalize DN */
rc = LDAP_INVALID_SYNTAX;
if ( srv->lud_dn != NULL ) {
ber_str2bv( srv->lud_dn, 0, 0, &dn );
rc = dnPrettyNormal( NULL, &dn, &pdn, &ndn, op->o_tmpmemctx );
if ( rc == LDAP_SUCCESS ) {
@ -640,6 +649,7 @@ ldap_chain_search(
li.li_uri = ldap_url_desc2str( srv );
srv->lud_dn = dn.bv_val;
}
}
ldap_free_urldesc( srv );
if ( rc != LDAP_SUCCESS ) {
@ -918,6 +928,7 @@ ldap_chain_response( Operation *op, SlapReply *rs )
* to send it... */
/* FIXME: what about chaining? */
if ( rc != SLAPD_ABANDON ) {
rs->sr_err = rc;
send_ldap_extended( op, rs );
rc = LDAP_SUCCESS;
}