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Detect leading spaces in config files #33447

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Merged
PVince81 merged 1 commit into from
Aug 4, 2022
Merged

Detect leading spaces in config files #33447

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8 changes: 8 additions & 0 deletions lib/private/Config.php
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Original file line number Diff line number Diff line change
Expand Up @@ -231,6 +231,14 @@ private function readData() {

unset($CONFIG);
include $file;
if (!defined('PHPUNIT_RUN') && headers_sent()) {
// syntax issues in the config file like leading spaces causing PHP to send output
$errorMessage = sprintf('Config file has leading content, please remove everything before "<?php" in %s', basename($file));
if (!defined('OC_CONSOLE')) {
print(\OCP\Util::sanitizeHTML($errorMessage));
}
throw new \Exception($errorMessage);
}
if (isset($CONFIG) && is_array($CONFIG)) {
$this->cache = array_merge($this->cache, $CONFIG);
}
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