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-rw-r--r--web/process.php16
1 files changed, 8 insertions, 8 deletions
diff --git a/web/process.php b/web/process.php
index 1daaa86..cadbf98 100644
--- a/web/process.php
+++ b/web/process.php
@@ -31,19 +31,19 @@
function sanitize_shellarg($arg) {
return escapeshellarg($arg);
}
- define("FILTER_SANITIZE_SHELL", array("options" => "sanitize_shellarg"));
+ $shellfilter = array("options" => "sanitize_shellarg");
$buildID = uniqid();
$bootMegabytes = filter_input(INPUT_POST, "boot_size", FILTER_VALIDATE_INT);
$swapMegabytes = filter_input(INPUT_POST, "swap_size", FILTER_VALIDATE_INT);
$rootMegabytes = filter_input(INPUT_POST, "root_size", FILTER_VALIDATE_INT);
- $timezone = filter_input(INPUT_POST, "timezone", FILTER_SANITIZE_SHELL);
- $hostname = filter_input(INPUT_POST, "hostname", FILTER_SANITIZE_SHELL);
- $username = filter_input(INPUT_POST, "username", FILTER_SANITIZE_SHELL);
- $password = filter_input(INPUT_POST, "password", FILTER_SANITIZE_SHELL);
- $rootPass = filter_input(INPUT_POST, "rootpassword", FILTER_SANITIZE_SHELL);
- $packagesList = filter_input(INPUT_POST, "packages", FILTER_SANITIZE_SHELL);
- $outputFormat = filter_input(INPUT_POST, "format", FILTER_SANITIZE_SHELL);
+ $timezone = filter_input(INPUT_POST, "timezone", FILTER_CALLBACK, $shellfilter);
+ $hostname = filter_input(INPUT_POST, "hostname", FILTER_CALLBACK, $shellfilter);
+ $username = filter_input(INPUT_POST, "username", FILTER_CALLBACK, $shellfilter);
+ $password = filter_input(INPUT_POST, "password", FILTER_CALLBACK, $shellfilter);
+ $rootPass = filter_input(INPUT_POST, "rootpassword", FILTER_CALLBACK, $shellfilter);
+ $packagesList = filter_input(INPUT_POST, "packages", FILTER_CALLBACK, $shellfilter);
+ $outputFormat = filter_input(INPUT_POST, "format", FILTER_CALLBACK, $shellfilter);
$packagesList = str_replace("\r\n", " ", $packagesList);
$packagesList = str_replace("\n", " ", $packagesList);