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ldb_tdb: Reduce memory consumption in list_intersect()

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We will never have more results than is in either list or list2.

Signed-off-by: Andrew Bartlett <abartlet@samba.org>
Reviewed-by: Garming Sam <garming@catalyst.net.nz>
This commit is contained in:
Andrew Bartlett 2017-08-22 11:17:56 +12:00
parent 97b026a73f
commit 3c6977b17c
1 changed files with 2 additions and 1 deletions
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3
lib/ldb/ldb_tdb/ldb_index.c
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@ -885,7 +885,8 @@ static bool list_intersect(struct ldb_context *ldb,
return false; return false;
} }
list3->dn = talloc_array(list3, struct ldb_val, list->count); list3->dn = talloc_array(list3, struct ldb_val,
MIN(list->count, list2->count));
if (!list3->dn) { if (!list3->dn) {
talloc_free(list3); talloc_free(list3);
return false; return false;