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Fix cursor initialization, scope IDs

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This commit is contained in:
Howard Chu 2003-04-05 08:54:24 +00:00
parent c866e28049
commit fbc6a7e8ac
1 changed files with 9 additions and 2 deletions
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11
servers/slapd/back-bdb/search.c
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@ -100,7 +100,7 @@ static int search_aliases(
{
struct bdb_info *bdb = (struct bdb_info *) op->o_bd->be_private;
ID *aliases, *curscop, *subscop, *visited, *newsubs, *oldsubs, *tmp;
ID cursora, ida, cursoro, ido;
ID cursora, ida, cursoro, ido, *subscop2;
Entry *matched, *a;
struct berval bv_alias = { sizeof("alias")-1, "alias" };
AttributeAssertion aa_alias;
@ -115,6 +115,7 @@ static int search_aliases(
newsubs = visited + BDB_IDL_UM_SIZE;
oldsubs = newsubs + BDB_IDL_UM_SIZE;
tmp = oldsubs + BDB_IDL_UM_SIZE;
subscop2 = tmp + BDB_IDL_UM_SIZE;
af.f_choice = LDAP_FILTER_EQUALITY;
af.f_ava = &aa_alias;
@ -136,19 +137,22 @@ static int search_aliases(
BDB_IDL_ZERO( visited );
BDB_IDL_ZERO( newsubs );
cursoro = 0;
ido = bdb_idl_first( oldsubs, &cursoro );
for (;;) {
BDB_IDL_CPY( curscop, aliases );
BDB_IDL_ALL( bdb, subscop );
rs->sr_err = bdb_filter_candidates( op->o_bd, sf, subscop, NULL, NULL );
if (first) {
first = 0;
} else {
bdb_cache_return_entry_r (bdb->bi_dbenv, &bdb->bi_cache, e, &locka);
}
BDB_IDL_CPY(subscop2, subscop);
rs->sr_err = bdb_idl_intersection(curscop, subscop);
BDB_IDL_CPY(subscop, subscop2);
cursora = 0;
for (ida = bdb_idl_first(curscop, &cursora); ida != NOID;
ida = bdb_idl_next(curscop, &cursora))
{
@ -175,8 +179,10 @@ static int search_aliases(
a, &lockr);
} else if (matched) {
/* ignore errors */
bdb_cache_return_entry_r( bdb->bi_dbenv, &bdb->bi_cache,
matched, &lockr );
rs->sr_text = NULL;
}
}
bdb_idl_union( ids, subscop );
@ -187,6 +193,7 @@ nextido:
if (BDB_IDL_IS_ZERO(newsubs)) break;
BDB_IDL_CPY(oldsubs, newsubs);
BDB_IDL_ZERO(newsubs);
cursoro = 0;
ido = bdb_idl_first( oldsubs, &cursoro );
}
rs->sr_err = bdb_id2entry_r(op->o_bd, NULL, ido, &e, locker, &locka);