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Updater: check whether system() is useable.

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system() was disabled on my system for security reasons, but the
updater would just continue, only to find out that the tarball
hasn't been extracted.
This commit is contained in:
Bram Schoenmakers 2014-09-17 19:05:52 +02:00
parent f8eb8d78ac
commit 96aba17f01
1 changed files with 14 additions and 0 deletions
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14
plugins/updater/init.php
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@ -63,6 +63,20 @@ class Updater extends Plugin {
putenv("PATH=" . getenv("PATH") . PATH_SEPARATOR . "/bin" .
PATH_SEPARATOR . "/usr/bin");
array_push($log, "Checking for system() call...");
$disabled = explode(',', ini_get('disable_functions'));
foreach ($disabled as $function) {
if ( trim($function) == 'system' ) {
array_push($log, "Can not execute commands with PHP's system() function.");
$stop = true;
}
}
if ( $stop == true ) {
break;
}
array_push($log, "Checking for tar...");
$system_rc = 0;