[DigitalPoint] App for Cloudflare® 1.9.8

digitalpoint · Dec 18, 2025

Hi! In the latest version, I get this error when viewing a user IP list from the admin panel:

Code:

Server error log
ValueError: Template admin:user_ip_list error: inet_pton(): Argument #1 ($ip) must not contain any null bytes src/addons/DigitalPoint/Cloudflare/XF/Template/Templater.php:31
Generated by: Rhodium Dec 17, 2025 at 4:57 PM
Stack trace
#0 src/addons/DigitalPoint/Cloudflare/XF/Template/Templater.php(31): inet_pton([invalid])
#1 src/XF/Template/Templater.php(1186): DigitalPoint\Cloudflare\XF\Template\Templater->filterGeo(Object(SV\StandardLib\XF\Template\Templater), [invalid], false)
#2 internal_data/code_cache/templates/l1/s0/admin/user_ip_list.php(28): XF\Template\Templater->filter([invalid], Array, false)
#3 src/XF/Template/Templater.php(1799): XF\Template\Templater->{closure}(Object(SV\StandardLib\XF\Template\Templater), Array, NULL)
#4 src/XF/Template/Template.php(24): XF\Template\Templater->renderTemplate('user_ip_list', Array)
#5 src/XF/Mvc/Renderer/Json.php(86): XF\Template\Template->render()
#6 src/XF/Mvc/Renderer/Json.php(70): XF\Mvc\Renderer\Json->renderHtmlFallback('XF:User\\IpList', 'admin:user_ip_l...', Array)
#7 src/XF/Mvc/Dispatcher.php(471): XF\Mvc\Renderer\Json->renderView('XF:User\\IpList', 'admin:user_ip_l...', Array)
#8 src/XF/Mvc/Dispatcher.php(453): XF\Mvc\Dispatcher->renderView(Object(XF\Mvc\Renderer\Json), Object(XF\Mvc\Reply\View))
#9 src/XF/Mvc/Dispatcher.php(412): XF\Mvc\Dispatcher->renderReply(Object(XF\Mvc\Renderer\Json), Object(XF\Mvc\Reply\View))
#10 src/XF/Mvc/Dispatcher.php(66): XF\Mvc\Dispatcher->render(Object(XF\Mvc\Reply\View), 'json')
#11 src/XF/App.php(2824): XF\Mvc\Dispatcher->run()
#12 src/XF.php(806): XF\App->run()
#13 admin.php(15): XF::runApp('XF\\Admin\\App')
#14 {main}
Request state
array(4) {
  ["url"] => string(197) "/admin.php?users/troy-mcclon.301320/user-ips&_xfResponseType=json&_xfWithData=1&_xfRequestUri=%2Fadmin.php%3Fusers%2Ftroy-mcclon.301320%2Fedit&_xfToken=****"
  ["referrer"] => string(58) "https://****.com/admin.php?users/troy-mcclon.301320/edit"
  ["_GET"] => array(5) {
    ["users/troy-mcclon_301320/user-ips"] => string(0) ""
    ["_xfResponseType"] => string(4) "json"
    ["_xfWithData"] => string(1) "1"
    ["_xfRequestUri"] => string(40) "/admin.php?users/troy-mcclon.301320/edit"
    ["_xfToken"] => string(43) "****"
  }
  ["_POST"] => array(0) {
  }
}

What version of PHP are you using? No matter how I try, I've not been able to even get that error at the most basic level with inet_pton. Tried with PHP 7, PHP 8, tried forcing null characters into the function, etc.

Side note, it's also the exact same way XenForo core is using inet_pton in 2.3...

azzurro · Dec 18, 2025

digitalpoint said:
What version of PHP are you using? No matter how I try, I've not been able to even get that error at the most basic level with inet_pton. Tried with PHP 7, PHP 8, tried forcing null characters into the function, etc.

Side note, it's also the exact same way XenForo core is using inet_pton in 2.3...

I just updated to php 8.3.29 earlier today (from 8.3.28) and started seeing similar IP related errors.

Perhaps related to a security fix:

https://github.com/php/php-src/security/advisories/GHSA-www2-q4fc-65wf

Rhodium · Friday at 7:03 PM

digitalpoint said:
What version of PHP are you using? No matter how I try, I've not been able to even get that error at the most basic level with inet_pton. Tried with PHP 7, PHP 8, tried forcing null characters into the function, etc.

Side note, it's also the exact same way XenForo core is using inet_pton in 2.3...

I’m on PHP 8.3.29. I tested a backup in a different environment with no errors, so I think its what @azzurro pointed.

rdn · Friday at 8:08 PM

I got the same error now after I updated to PHP 8.4.16; there was no issue with 8.4.15.

PHP:

ValueError: Template public:member_self_ip_list error: inet_pton(): Argument #1 ($ip) must not contain any null bytes src/addons/DigitalPoint/Cloudflare/XF/Template/Templater.php:31

digitalpoint · Saturday at 2:04 AM

In the src\addons\DigitalPoint\Cloudflare\XF\Template.php file, if you change this:

PHP:

$binaryValue = @inet_pton($value);
if ($binaryValue === false)
{
    $binaryValue = $value;
}

PHP:

if (strpos($value, "\0") !== false)
{
    $binaryValue = $value;
}
else
{
    $binaryValue = @inet_pton($value);
    if ($binaryValue === false)
    {
        $binaryValue = $value;
    }
}

...does that sort it out for whatever versions of PHP it's an issue with?

Rhodium · Saturday at 11:15 AM

digitalpoint said:
In the src\addons\DigitalPoint\Cloudflare\XF\Template.php file, if you change this:

PHP:

$binaryValue = @inet_pton($value); if ($binaryValue === false) { $binaryValue = $value; }

PHP:

if (strpos($value, "\0") !== false) { $binaryValue = $value; } else { $binaryValue = @inet_pton($value); if ($binaryValue === false) { $binaryValue = $value; } }

...does that sort it out for whatever versions of PHP it's an issue with?

Yep, it's working fine with that, thanks!

rogerl · Saturday at 5:41 PM

digitalpoint said:
In the src\addons\DigitalPoint\Cloudflare\XF\Template.php file, if you change this:

...does that sort it out for whatever versions of PHP it's an issue with?

Yes, 8.2.30 here and that sorts it.

digitalpoint · Monday at 4:29 PM

digitalpoint updated [DigitalPoint] App for Cloudflare® with a new update entry:

PHP compatibility update

Update to how we use inet_pton() (compatibility with a change in PHP 8.5.1, 8.4.16, 8.3.29, 8.2.30, 8.1.34)

Read the rest of this update entry...

NealC · 2025-12-25T18:57:15+0000

I'm trying to use @AndyB's STL viewer add-on but I'm getting an error:

ErrorException: [E_WARNING] rewind(): Stream does not support seeking in src/addons/DigitalPoint/Cloudflare/Api/Advanced.php at line 794

XF::handlePhpError()

rewind() in src/addons/DigitalPoint/Cloudflare/Api/Advanced.php at line 794

DigitalPoint\Cloudflare\Api\Advanced->signS3Request() in src/addons/DigitalPoint/Cloudflare/Api/Cloudflare.php at line 689

DigitalPoint\Cloudflare\Api\CloudflareAbstract->makeRequest() in src/addons/DigitalPoint/Cloudflare/Api/Advanced.php at line 750

DigitalPoint\Cloudflare\Api\Advanced->createR2Object() in src/addons/DigitalPoint/Cloudflare/League/Flysystem/Adapter/R2.php at line 103

DigitalPoint\Cloudflare\League\Flysystem\Adapter\R2->writeStream() in src/vendor/league/flysystem/src/Filesystem.php at line 87

League\Flysystem\Filesystem->writeStream() in src/vendor/league/flysystem-eventable-filesystem/src/EventableFilesystem.php at line 430

League\Flysystem\EventableFilesystem\EventableFilesystem->callFilesystemMethod() in src/vendor/league/flysystem-eventable-filesystem/src/EventableFilesystem.php at line 395

League\Flysystem\EventableFilesystem\EventableFilesystem->delegateMethodCall() in src/vendor/league/flysystem-eventable-filesystem/src/EventableFilesystem.php at line 275

League\Flysystem\EventableFilesystem\EventableFilesystem->writeStream() in src/vendor/league/flysystem/src/MountManager.php at line 462

League\Flysystem\MountManager->writeStream() in src/addons/Andy/STLViewer/Pub/Controller/STLViewer.php at line 99

Andy\STLViewer\Pub\Controller\STLViewer->actionIndex() in src/XF/Mvc/Dispatcher.php at line 362

XF\Mvc\Dispatcher->dispatchClass() in src/XF/Mvc/Dispatcher.php at line 264

XF\Mvc\Dispatcher->dispatchFromMatch() in src/XF/Mvc/Dispatcher.php at line 121

XF\Mvc\Dispatcher->dispatchLoop() in src/XF/Mvc/Dispatcher.php at line 63

XF\Mvc\Dispatcher->run() in src/XF/App.php at line 2824

XF\App->run() in src/XF.php at line 806

XF::runApp() in index.php at line 23

digitalpoint · 2025-12-25T22:09:25+0000

NealC said:
I'm trying to use @AndyB's STL viewer add-on but I'm getting an error:

Don't know anything about that addon, but if it's trying to save something to an R2 bucket (within data or internal_data, the source "file" stream would need to be seekable. My guess is it's trying to save a "file" with a URL as a source possibly?

If I knew what the source file type is, I could probably whip up something to work around it.

digitalpoint · 2025-12-25T22:18:58+0000

NealC said:
I'm trying to use @AndyB's STL viewer add-on but I'm getting an error:

If you edit the src\addons\DigitalPoint\Cloudflare\Api\Advanced.php file, and change this:

PHP:

if (!empty($params['body']) && is_resource($params['body']))

...to this:

PHP:

        if (!empty($params['body']) && is_resource($params['body']) && empty(stream_get_meta_data($params['body'])['seekable']))
        {
            $params['body'] = stream_get_contents($params['body']);
        }

        if (!empty($params['body']) && is_resource($params['body']))

...basically adding a check to make sure something is seekable, if it's not just go ahead and read the whole thing into memory and deal with it that way. Not as efficient as a stream, but at least it will work.

[DigitalPoint] App for Cloudflare® 1.9.8

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