brandonkelly
2 years ago
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GPG Key ID: 5E86D0CED64C7093
1 changed files with
6 additions and
11 deletions
-
src/web/twig/Extension.php
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@ -1628,17 +1628,12 @@ class Extension extends AbstractExtension implements GlobalsInterface |
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*/ |
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private function _checkFilterSupport($arrow): void |
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{ |
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if (is_string($arrow)) { |
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$forbidden = ['system', 'passthru', 'exec']; |
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$arrow = strtolower($arrow); |
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if (isset($arrow[0]) && $arrow[0] === "\\") { |
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$arrow = substr($arrow, 1); |
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} |
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if (in_array($arrow, $forbidden, true)) { |
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throw new RuntimeError('Not supported in this filter.'); |
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} |
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if (is_string($arrow) && in_array(ltrim(strtolower($arrow), '\\'), [ |
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'system', |
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'passthru', |
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'exec', |
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])) { |
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throw new RuntimeError('Not supported in this filter.'); |
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} |
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} |
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