Merge branch '4.4' into 5.4

* 4.4:
  [Workflow] Catch error when trying to get an uninitialized marking
  Add missing license header
  Use reference date in reverse transform Fixes #40997
  Fix env resolution in lock configuration
  Fix Symfony not working on SMB share #45990
  [Cache] make LockRegistry use static properties instead of static variables
  fix: return-path has higher priority for envelope address than from address (fixes #41322)
  [HttpClient] Fix sending content-length when streaming the body
  [Console] Header with column max width is now well wrap with separator
  [DependencyInjection] Add TaggedIteratorArgument unit tests

Author: nicolas-grekas

Kernel.php

@@ -468,9 +468,7 @@ protected function initializeContainer()
             is_dir($buildDir) ?: mkdir($buildDir, 0777, true);
 
             if ($lock = fopen($cachePath.'.lock', 'w')) {
-                flock($lock, \LOCK_EX | \LOCK_NB, $wouldBlock);
-
-                if (!flock($lock, $wouldBlock ? \LOCK_SH : \LOCK_EX)) {
+                if (!flock($lock, \LOCK_EX | \LOCK_NB, $wouldBlock) && !flock($lock, $wouldBlock ? \LOCK_SH : \LOCK_EX)) {
                     fclose($lock);
                     $lock = null;
                 } elseif (!is_file($cachePath) || !\is_object($this->container = include $cachePath)) {

Tests/DependencyInjection/RegisterLocaleAwareServicesPassTest.php

@@ -1,5 +1,14 @@
 <?php
 
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
 namespace Symfony\Component\HttpKernel\Tests\DependencyInjection;
 
 use PHPUnit\Framework\TestCase;

Tests/DependencyInjection/ResettableServicePassTest.php

@@ -1,5 +1,14 @@
 <?php
 
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
 namespace Symfony\Component\HttpKernel\Tests\DependencyInjection;
 
 use PHPUnit\Framework\TestCase;

Tests/Event/ControllerArgumentsEventTest.php

@@ -1,5 +1,14 @@
 <?php
 
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
 namespace Symfony\Component\HttpKernel\Tests\Event;
 
 use PHPUnit\Framework\TestCase;

Tests/Exception/AccessDeniedHttpExceptionTest.php

@@ -1,5 +1,14 @@
 <?php
 
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
 namespace Symfony\Component\HttpKernel\Tests\Exception;
 
 use Symfony\Component\HttpKernel\Exception\AccessDeniedHttpException;

Tests/Exception/BadRequestHttpExceptionTest.php

@@ -1,5 +1,14 @@
 <?php
 
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
 namespace Symfony\Component\HttpKernel\Tests\Exception;
 
 use Symfony\Component\HttpKernel\Exception\BadRequestHttpException;

Tests/Exception/ConflictHttpExceptionTest.php

@@ -1,5 +1,14 @@
 <?php
 
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
 namespace Symfony\Component\HttpKernel\Tests\Exception;
 
 use Symfony\Component\HttpKernel\Exception\ConflictHttpException;

Tests/Exception/GoneHttpExceptionTest.php

@@ -1,5 +1,14 @@
 <?php
 
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
 namespace Symfony\Component\HttpKernel\Tests\Exception;
 
 use Symfony\Component\HttpKernel\Exception\GoneHttpException;

Tests/Exception/HttpExceptionTest.php

@@ -1,5 +1,14 @@
 <?php
 
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
 namespace Symfony\Component\HttpKernel\Tests\Exception;
 
 use PHPUnit\Framework\TestCase;

Tests/Exception/LengthRequiredHttpExceptionTest.php

@@ -1,5 +1,14 @@
 <?php
 
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
 namespace Symfony\Component\HttpKernel\Tests\Exception;
 
 use Symfony\Component\HttpKernel\Exception\HttpException;