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Bug #17043

closed
LP MM

PHP error when removing all Data Encryption Algorithms from an OpenVPN instance

Bug #17043: PHP error when removing all Data Encryption Algorithms from an OpenVPN instance

Added by Lev Prokofev 23 days ago. Updated 11 days ago.

Status:
Resolved
Priority:
Normal
Assignee:
Marcos M
Category:
OpenVPN
Target version:
CE-Next
Start date:
Due date:
% Done:

100%

Estimated time:
Plus Target Version:
26.10
Release Notes:
Default
Affected Version:
Affected Architecture:

Description

Tested on

26.07-RELEASE (amd64)
built on Fri Aug 7 22:26:00 MSK 2026
FreeBSD 16.0-CURRENT

The issue exists in CE 2.9 as well.

To replicate:

1)Uncheck Data Encryption Algorithms
2)Save config

Crash:

[22-Aug-2026 13:14:30 Europe/Moscow] PHP Fatal error:  Uncaught TypeError: Form_Select::__construct(): Argument #4 ($values) must be of type array, null given, called in /usr/local/www/vpn_openvpn_server.php on line 1242 and defined in /usr/local/www/classes/Form/Select.class.php:31
Stack trace:
#0 /usr/local/www/vpn_openvpn_server.php(1242): Form_Select->__construct()
#1 {main}
  thrown in /usr/local/www/classes/Form/Select.class.php on line 31

Files

clipboard-202608221317-ez2xx.png (80.3 KB) clipboard-202608221317-ez2xx.png Lev Prokofev, 08/22/2026 10:17 AM

Related issues 1 (0 open — 1 closed)

Related to Bug #17042: Config OpenVPN Data Encryption is none cause Error on pfSense 2.9.0Rejected

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CC Updated by Christopher Cope 23 days ago Actions
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 #1

  • Status changed from New to Confirmed

Tested on

26.07-RELEASE (amd64)
built on Fri Aug 7 19:26:00 UTC 2026
FreeBSD 16.0-CURRENT

I can confirm this behavior.

JP Updated by Jim Pingle 21 days ago Actions
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 #2

  • Project changed from pfSense Plus to pfSense
  • Category changed from OpenVPN to OpenVPN

MM Updated by Marcos M 20 days ago Actions
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 #3

  • Related to Bug #17042: Config OpenVPN Data Encryption is none cause Error on pfSense 2.9.0 added

MM Updated by Marcos M 19 days ago Actions
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 #4

  • Status changed from Confirmed to Feedback
  • Assignee set to Marcos M
  • Target version set to CE-Next
  • % Done changed from 0 to 100
  • Plus Target Version set to 26.10

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GT Updated by Georgiy Tyutyunnik 18 days ago Actions
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 #5

  • Status changed from Feedback to Resolved

patch fixes the issue
tested on:
26.07-RELEASE (amd64)
built on Fri Aug 7 19:26:00 UTC 2026
FreeBSD 16.0-CURRENT

JP Updated by Jim Pingle 11 days ago Actions
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 #6

  • Subject changed from Unchecking all Data Encryption Algorithms in OpenVPN config produces the crash instead of warning. to PHP error when removing all Data Encryption Algorithms from an OpenVPN instance
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