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Bug #14007

closed

Using PF reserved keywords for interface descriptions results in an invalid ruleset

Added by Marcos M over 1 year ago. Updated over 1 year ago.

Status:
Resolved
Priority:
Normal
Assignee:
Jim Pingle
Category:
Aliases / Tables
Target version:
2.7.0
Start date:
Due date:
% Done:

100%

Estimated time:
Plus Target Version:
23.05
Release Notes:
Default
Affected Version:
Affected Architecture:

Description

Interface descriptions are used to generate system aliases placed in /tmp/rules.debug. Interface descriptions are checked against the reserved aliases list leading to firewall rules failing to be generated.

Example:
user = "{ lagg0.66 }"

        <opt9>
            <descr><![CDATA[user]]></descr>
            <if>lagg0.66</if>
            <enable></enable>
            <ipaddr>10.60.6.1</ipaddr>
            <subnet>24</subnet>
            <spoofmac></spoofmac>
        </opt9>

There were error(s) loading the rules: /tmp/rules.debug:19: syntax error - The line in question reads [19]: user = "{ lagg0.66 }"

Reserved list: https://github.com/pfsense/pfsense/blob/master/src/etc/inc/globals.inc#L223

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