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CVE-2021-3670 ldap_server: Ensure value of MaxQueryDuration is greater than zero

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BUG: https://bugzilla.samba.org/show_bug.cgi?id=14694

Signed-off-by: Joseph Sutton <josephsutton@catalyst.net.nz>
Reviewed-by: Douglas Bagnall <douglas.bagnall@catalyst.net.nz>
(cherry picked from commit e1ab0c4362)
This commit is contained in:
Joseph Sutton 2021-09-28 17:20:43 +13:00 committed by Jule Anger
parent f72090064b
commit f9b2267c6e
1 changed files with 3 additions and 1 deletions
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4
source4/ldap_server/ldap_server.c
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@ -255,7 +255,9 @@ static int ldapsrv_load_limits(struct ldapsrv_connection *conn)
continue;
}
if (strcasecmp("MaxQueryDuration", policy_name) == 0) {
conn->limits.search_timeout = policy_value;
if (policy_value > 0) {
conn->limits.search_timeout = policy_value;
}
continue;
}
}