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@@ -285,6 +285,12 @@ class Config { |
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'This can usually be fixed by giving the webserver write access to the config directory.'); |
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} |
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// Never write file back if disk space should be low (less than 100 KiB) |
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$df = disk_free_space($this->configDir); |
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if ($df !== false && (int)$df < 102400) { |
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throw new \Exception($this->configDir . " does not have enough space for writing the config file! Not writing it back!"); |
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} |
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// Try to acquire a file lock |
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if (!flock($filePointer, LOCK_EX)) { |
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throw new \Exception(sprintf('Could not acquire an exclusive lock on the config file %s', $this->configFilePath)); |