Security upadte sync with Minstick

1 files changed, 5 insertions, 4 deletions

diff --git a/lib/raw_format.py b/lib/raw_format.py
index 00b1f97..2d240a0 100755
--- a/lib/raw_format.py
+++ b/lib/raw_format.py
@@ -1,6 +1,7 @@
 #!/usr/bin/python
 #
 #  imported from project Mintstick, by Clement Lefebvre
+#  https://github.com/linuxmint/mintstick/
 #
 #  Copyright (C) 2013 THE isodumper'S COPYRIGHT HOLDER
 #  This file is distributed under the same license as the isodumper package.
@@ -63,7 +64,7 @@ def raw_format(device_path, fstype, volume_label, uid, gid):
     do_umount(device_path)
 
     # First erase MBR and partition table , if any
-    os.system ("dd if=/dev/zero of=%s bs=512 count=1 >/dev/null 2>&1" % device_path)
+    call(["dd", "if=/dev/zero", "of=%s" % device_path, "bs=512", "count=1"])
 
     device = parted.getDevice(device_path)
 
@@ -106,11 +107,11 @@ def raw_format(device_path, fstype, volume_label, uid, gid):
 
         # Format partition according to the fstype specified
         if fstype == "fat32":
-            os.system("mkdosfs -F 32 -n \"%s\" %s >/dev/null 2>&1" % (volume_label, partition.path))
+            call(["mkdosfs", "-F", "32", "-n", volume_label, partition.path])
         if fstype == "ntfs":
-            os.system("mkntfs -f -L \"%s\" %s >/dev/null 2>&1" % (volume_label, partition.path))
+            call(["mkntfs", "-f", "-L", volume_label, partition.path])
         elif fstype == "ext4":
-            os.system("mkfs.ext4 -E root_owner=%s:%s -L \"%s\" %s >/dev/null 2>&1" % (uid, gid, volume_label, partition.path))
+            call(["mkfs.ext4", "-E", "root_owner=%s:%s" % (uid, gid), "-L", volume_label, partition.path])
     sys.exit(0)