After upgrading from D9.5 to D10.2, subpathauto 1.2 to 1.3v
(The module works well on D9.5 subpathauto 1.2 but starts to have issues only on D10 subpathauto 1.3 tested on new installetion and existing DB)
When enabling the module (or re-enabling after the update) and having existing redirect - for instance redirecting 301 from '/news' to '/news/event'
It starts an infinitely recurring loop that ends when memory is exhausted.
Result in /admin/config/search/redirect:
( ! ) Warning: Uncaught Error: Xdebug has detected a possible infinite loop, and aborted your script with a stack depth of '500' frames in /code/vendor/symfony/http-foundation/ParameterBag.php:200 Stack trace: #0 {main} thrown in /code/vendor/symfony/http-foundation/ParameterBag.php on line 200
Part of the recurring error code:
...
529.7210 192441000 42. Drupal\link\Plugin\Field\FieldType\LinkItem->getUrl() /code/web/core/modules/menu_link_content/src/Entity/MenuLinkContent.php:95
529.7210 192441000 43. Drupal\Core\Url::fromUri($uri = 'internal:/news/list', $options = []) /code/web/core/modules/link/src/Plugin/Field/FieldType/LinkItem.php:175
529.7210 192441456 44. Drupal\Core\Url::fromInternalUri($uri_parts = ['scheme' => 'internal', 'path' => '/news/list'], $options = []) /code/web/core/lib/Drupal/Core/Url.php:319
529.7210 192441872 45. Drupal\Core\Path\PathValidator->getUrlIfValidWithoutAccessCheck($path = 'news/list') /code/web/core/lib/Drupal/Core/Url.php:427
529.7210 192441872 46. Drupal\Core\Path\PathValidator->getUrl($path = 'news/list', $access_check = FALSE) /code/web/core/lib/Drupal/Core/Path/PathValidator.php:89
529.7212 192447032 47. Drupal\Core\Path\PathValidator->getPathAttributes($path = 'news/list', $request = class Symfony\Component\HttpFoundation\Request { public $attributes = class Symfony\Component\HttpFoundation\ParameterBag { protected $parameters = [...] }; public $request = class Symfony\Component\HttpFoundation\InputBag { protected $parameters = [...] }; public $query = class Symfony\Component\HttpFoundation\InputBag { protected $parameters = [...] }; public $server = class Symfony\Component\HttpFoundation\ServerBag { protected $parameters = [...] }; public $files = class Symfony\Component\HttpFoundation\FileBag { protected $parameters = [...] }; public $cookies = class Symfony\Component\HttpFoundation\InputBag { protected $parameters = [...] }; public $headers = class Symfony\Component\HttpFoundation\HeaderBag { protected $headers = [...]; protected $cacheControl = [...] }; protected $content = NULL; protected $languages = NULL; protected $charsets = NULL; protected $encodings = NULL; protected $acceptableContentTypes = NULL; protected $pathInfo = '/news/list'; protected $requestUri = '/news/list'; protected $baseUrl = ''; protected $basePath = NULL; protected $method = NULL; protected $format = NULL; protected $session = NULL; protected $locale = NULL; protected $defaultLocale = 'en'; private ?string $preferredFormat = NULL; private bool $isHostValid = TRUE; private bool $isForwardedValid = TRUE; private bool $isSafeContentPreferred = *uninitialized*; private array $trustedValuesCache = []; private $isIisRewrite = FALSE }, $access_check = FALSE) /code/web/core/lib/Drupal/Core/Path/PathValidator.php:122
529.7212 192447072 48. Drupal\Core\PathProcessor\PathProcessorManager->processInbound($path = '/news/list', $request = class Symfony\Component\HttpFoundation\Request { public $attributes = class Symfony\Component\HttpFoundation\ParameterBag { protected $parameters = [...] }; public $request = class Symfony\Component\HttpFoundation\InputBag { protected $parameters = [...] }; public $query = class Symfony\Component\HttpFoundation\InputBag { protected $parameters = [...] }; public $server = class Symfony\Component\HttpFoundation\ServerBag { protected $parameters = [...] }; public $files = class Symfony\Component\HttpFoundation\FileBag { protected $parameters = [...] }; public $cookies = class Symfony\Component\HttpFoundation\InputBag { protected $parameters = [...] }; public $headers = class Symfony\Component\HttpFoundation\HeaderBag { protected $headers = [...]; protected $cacheControl = [...] }; protected $content = NULL; protected $languages = NULL; protected $charsets = NULL; protected $encodings = NULL; protected $acceptableContentTypes = NULL; protected $pathInfo = '/news/list'; protected $requestUri = '/news/list'; protected $baseUrl = ''; protected $basePath = NULL; protected $method = NULL; protected $format = NULL; protected $session = NULL; protected $locale = NULL; protected $defaultLocale = 'en'; private ?string $preferredFormat = NULL; private bool $isHostValid = TRUE; private bool $isForwardedValid = TRUE; private bool $isSafeContentPreferred = *uninitialized*; private array $trustedValuesCache = []; private $isIisRewrite = FALSE }) /code/web/core/lib/Drupal/Core/Path/PathValidator.php:157
529.7221 192447112 49. Drupal\subpathauto\PathProcessor->processInbound($path = '/news/list', $request = class Symfony\Component\HttpFoundation\Request { public $attributes = class Symfony\Component\HttpFoundation\ParameterBag { protected $parameters = [...] }; public $request = class Symfony\Component\HttpFoundation\InputBag { protected $parameters = [...] }; public $query = class Symfony\Component\HttpFoundation\InputBag { protected $parameters = [...] }; public $server = class Symfony\Component\HttpFoundation\ServerBag { protected $parameters = [...] }; public $files = class Symfony\Component\HttpFoundation\FileBag { protected $parameters = [...] }; public $cookies = class Symfony\Component\HttpFoundation\InputBag { protected $parameters = [...] }; public $headers = class Symfony\Component\HttpFoundation\HeaderBag { protected $headers = [...]; protected $cacheControl = [...] }; protected $content = NULL; protected $languages = NULL; protected $charsets = NULL; protected $encodings = NULL; protected $acceptableContentTypes = NULL; protected $pathInfo = '/news/list'; protected $requestUri = '/news/list'; protected $baseUrl = ''; protected $basePath = NULL; protected $method = NULL; protected $format = NULL; protected $session = NULL; protected $locale = NULL; protected $defaultLocale = 'en'; private ?string $preferredFormat = NULL; private bool $isHostValid = TRUE; private bool $isForwardedValid = TRUE; private bool $isSafeContentPreferred = *uninitialized*; private array $trustedValuesCache = []; private $isIisRewrite = FALSE }) /code/web/core/lib/Drupal/Core/PathProcessor/PathProcessorManager.php:70
529.7246 192456864 50. Drupal\subpathauto\PathProcessor->checkRedirectedPath($path = '/news') /code/web/modules/contrib/subpathauto/src/PathProcessor.php:125
...
Does it happen to anyone else?
Needs work
1.0
Code
Rajan Kumar@2026 → made their first commit to this issue’s fork.
The source of my issue fixed in this patch