Merge pull request #410 from bram85/master

Updater: check whether system() is useable.
10 years ago · 41fac971c4
parent 5a6842fcab 96aba17f01
commit 41fac971c4
1 changed files with 14 additions and 0 deletions
--- a/plugins/updater/init.php
+++ b/plugins/updater/init.php
@ -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;