Add additional extension filtering
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1 changed files with 4 additions and 1 deletions
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@ -336,7 +336,10 @@ class Groups extends Admin
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foreach ($exts as $ext) {
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$ext = \trim($ext);
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if (\preg_match('%^[a-z0-9]+(?:[_-]+[a-z0-9]+)*$%iD', $ext)) {
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if (
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\preg_match('%^[a-z0-9]+(?:[_-]+[a-z0-9]+)*$%iD', $ext)
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&& ! \preg_match($this->c->attachments::BAD_EXTS, $ext)
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) {
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$result[] = $ext;
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}
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}
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