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config - lock access to root and wheel group (ro), to align with backup storage. closes https://github.com/opnsense/core/issues/6831

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Ad Schellevis 2023-11-14 10:28:10 +01:00
parent 56404c7c03
commit 58f5afba8e
1 changed files with 2 additions and 0 deletions
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2
src/opnsense/mvc/app/library/OPNsense/Core/Config.php
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@ -609,6 +609,7 @@ class Config extends Singleton
$fhandle = fopen($this->config_file, "r+");
if (flock($fhandle, LOCK_EX)) {
fseek($fhandle, 0);
chmod($this->config_file, 0640);
ftruncate($fhandle, 0);
fwrite($fhandle, file_get_contents($filename));
fclose($fhandle);
@ -720,6 +721,7 @@ class Config extends Singleton
if ($this->config_file_handle !== null) {
if (flock($this->config_file_handle, LOCK_EX)) {
fseek($this->config_file_handle, 0);
chmod($this->config_file, 0640);
ftruncate($this->config_file_handle, 0);
fwrite($this->config_file_handle, (string)$this);
// flush, unlock, but keep the handle open