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Fix PHP 8.1 "strlen(null)" exception initializing Diffusion repository without path access permissions

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Summary:
`strlen()` was used in Phabricator to check if a generic value is a non-empty string.
This behavior is deprecated since PHP 8.1. Phorge adopts `phutil_nonempty_string()` as a replacement.

Note: this may highlight other absurd input values that might be worth correcting
instead of just ignoring. If phutil_nonempty_string() throws an exception in your
instance, report it to Phorge to evaluate and fix that specific corner case.

Closes T15459

Test Plan: After applying this change, going to `/diffusion/17/manage/`, the actual error (`cannot mkdir /var/repo/17: Permission denied`) is propagated and displayed in the "Working Copy Status" section, instead of being hidden by a `strlen()` exception. See T15459 for details.

Reviewers: O1 Blessed Committers, speck

Reviewed By: O1 Blessed Committers, speck

Subscribers: speck, tobiaswiese, valerio.bozzolan, Matthew, Cigaryno

Maniphest Tasks: T15459

Differential Revision: https://we.phorge.it/D25283
This commit is contained in:
Andre Klapper 2023-06-10 22:59:07 +02:00
parent c553692d45
commit 7b57ba2b98
1 changed files with 1 additions and 1 deletions
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2
src/applications/repository/storage/PhabricatorRepository.php
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@ -1160,7 +1160,7 @@ final class PhabricatorRepository extends PhabricatorRepositoryDAO
*/ */
public function getRemoteURIObject() { public function getRemoteURIObject() {
$raw_uri = $this->getDetail('remote-uri'); $raw_uri = $this->getDetail('remote-uri');
if (!strlen($raw_uri)) { if (!phutil_nonempty_string($raw_uri)) {
return new PhutilURI(''); return new PhutilURI('');
} }