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[DependencyInjection] force enabling the external XML entity loaders #18908

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Merged
merged 1 commit into from
May 30, 2016
Merged

[DependencyInjection] force enabling the external XML entity loaders #18908

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2 changes: 2 additions & 0 deletions src/Symfony/Component/DependencyInjection/Loader/XmlFileLoader.php
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Original file line number Diff line number Diff line change
Expand Up @@ -333,7 +333,9 @@ public function validateSchema(\DOMDocument $dom)
EOF
;

$disableEntities = libxml_disable_entity_loader(false);
$valid = @$dom->schemaValidateSource($source);
libxml_disable_entity_loader($disableEntities);

foreach ($tmpfiles as $tmpfile) {
@unlink($tmpfile);
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13 changes: 13 additions & 0 deletions src/Symfony/Component/DependencyInjection/Tests/Loader/XmlFileLoaderTest.php
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Expand Up @@ -83,6 +83,19 @@ public function testParseFile()
$this->assertInstanceOf('Symfony\\Component\\DependencyInjection\\SimpleXMLElement', $xml, '->parseFile() returns an SimpleXMLElement object');
}

public function testLoaderTurnsOnEntityLoaderIfNecessary()
{
$oldValue = libxml_disable_entity_loader(true);

$containerBuilder = new ContainerBuilder();
$loader = new XmlFileLoader($containerBuilder, new FileLocator(self::$fixturesPath.'/xml'));
$loader->load('services2.xml');

libxml_disable_entity_loader($oldValue);

$this->assertTrue(count($containerBuilder->getParameterBag()->all()) > 0, 'Parameters can be read from the config file.');
}

public function testLoadParameters()
{
$container = new ContainerBuilder();
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