Bug #55614 » patch.diff
| a/typo3/sysext/core/Classes/Resource/Filter/FileExtensionFilter.php → b/typo3/sysext/core/Classes/Resource/Filter/FileExtensionFilter.php | ||
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*/
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protected function isAllowed($fileName) {
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$result = TRUE;
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$fileExt = pathinfo($fileName, PATHINFO_EXTENSION);
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$fileExt = strtolower(pathinfo($fileName, PATHINFO_EXTENSION));
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// Check allowed file extensions
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if ($this->allowedFileExtensions !== NULL && count($this->allowedFileExtensions) > 0 && !in_array($fileExt, $this->allowedFileExtensions)) {
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$result = FALSE;
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