From 67852835684ca44e14cf650a9793d123f111a04d Mon Sep 17 00:00:00 2001 From: Rob Crittenden Date: Thu, 13 Jan 2011 13:08:52 -0500 Subject: python-ldap fails gloriously if the search time limit is 0. Don't allow it. Don't allow the time limit to be set in the API. Also add a failsafe in the ldap driver because such bad things happen if this value is 0. I think it literally spends 0 time on the request and just returns immediately. ticket 752 --- ipalib/plugins/config.py | 8 +++++++- 1 file changed, 7 insertions(+), 1 deletion(-) (limited to 'ipalib') diff --git a/ipalib/plugins/config.py b/ipalib/plugins/config.py index cabfd7610..438f66385 100644 --- a/ipalib/plugins/config.py +++ b/ipalib/plugins/config.py @@ -68,8 +68,14 @@ from ipalib import api from ipalib import Bool, Int, Str, IA5Str from ipalib.plugins.baseldap import * from ipalib import _ +from ipalib.errors import ValidationError +def validate_searchtimelimit(ugettext, limit): + if limit == 0: + raise ValidationError(name='ipasearchtimelimit', error=_('searchtimelimit must be -1 or > 1.')) + return None + class config(LDAPObject): """ IPA configuration object @@ -110,7 +116,7 @@ class config(LDAPObject): label=_('Default e-mail domain'), doc=_('Default e-mail domain new users'), ), - Int('ipasearchtimelimit?', + Int('ipasearchtimelimit?', validate_searchtimelimit, cli_name='searchtimelimit', label=_('Search time limit'), doc=_('Max. amount of time (sec.) for a search (-1 is unlimited)'), -- cgit