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Disallow inappropriate operations upon the root dse.

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This commit is contained in:
Kurt Zeilenga 2000-09-08 05:20:46 +00:00
parent a20800a964
commit 1e26e165fe
3 changed files with 25 additions and 0 deletions
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7
servers/slapd/add.c
View file

@ -142,6 +142,13 @@ do_add( Connection *conn, Operation *op )
Statslog( LDAP_DEBUG_STATS, "conn=%ld op=%d ADD dn=\"%s\"\n",
op->o_connid, op->o_opid, e->e_ndn, 0, 0 );
if( e->e_ndn == NULL || *e->e_ndn == '\0' ) {
/* protocolError may be a more appropriate error */
send_ldap_result( conn, op, rc = LDAP_ALREADY_EXISTS,
NULL, "root DSE exists", NULL, NULL );
goto done;
}
/*
* We could be serving multiple database backends. Select the
* appropriate one, or send a referral to our "referral server"

8
servers/slapd/delete.c
View file

@ -65,6 +65,14 @@ do_delete(
goto cleanup;
}
if( ndn == '\0' ) {
Debug( LDAP_DEBUG_ANY, "do_delete: root dse!\n", 0, 0, 0 );
/* protocolError would likely be a more appropriate error */
send_ldap_result( conn, op, rc = LDAP_UNWILLING_TO_PERFORM,
NULL, "cannot delete the root DSE", NULL, NULL );
goto cleanup;
}
Statslog( LDAP_DEBUG_STATS, "conn=%ld op=%d DEL dn=\"%s\"\n",
op->o_connid, op->o_opid, dn, 0, 0 );

10
servers/slapd/tools/slapadd.c
View file

@ -67,6 +67,16 @@ main( int argc, char **argv )
break;
}
/* make sure the DN is valid */
if( e->e_ndn == '\0' ) {
fprintf( stderr, "%s: empty dn=\"%s\" (line=%d)\n",
progname, e->e_dn, lineno );
rc = EXIT_FAILURE;
entry_free( e );
if( continuemode ) continue;
break;
}
if( !noschemacheck ) {
/* check schema */
const char *text;