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add a check for disk_free_space in Config.php

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Signed-off-by: Simon L <szaimen@e.mail.de>
This commit is contained in:
Simon L 2023-03-07 09:51:00 +01:00 committed by backportbot-nextcloud[bot]
parent 537a45ad2a
commit 2c6574a728
1 changed files with 6 additions and 4 deletions
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10
lib/private/Config.php
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@ -278,10 +278,12 @@ class Config {
}
// Never write file back if disk space should be too low
$df = disk_free_space($this->configDir);
$size = strlen($content) + 10240;
if ($df !== false && $df < (float)$size) {
throw new \Exception($this->configDir . " does not have enough space for writing the config file! Not writing it back!");
if (function_exists('disk_free_space')) {
$df = disk_free_space($this->configDir);
$size = strlen($content) + 10240;
if ($df !== false && $df < (float)$size) {
throw new \Exception($this->configDir . " does not have enough space for writing the config file! Not writing it back!");
}
}
// Try to acquire a file lock