From: David Zeuthen <davidz@redhat.com>
Date: Wed, 9 Nov 2011 18:17:19 +0000 (-0500)
Subject: Refuse to change partition type to an extended partition
X-Git-Tag: upstream/2.1.2~407
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=5a73e8055bf8cc83b556ca76cc9ff2662814ad49;p=platform%2Fupstream%2Fudisks2.git

Refuse to change partition type to an extended partition

Signed-off-by: David Zeuthen <davidz@redhat.com>
---

diff --git a/src/udiskslinuxpartition.c b/src/udiskslinuxpartition.c
index 0897eaf..4058c6a 100644
--- a/src/udiskslinuxpartition.c
+++ b/src/udiskslinuxpartition.c
@@ -527,6 +527,15 @@ handle_set_type (UDisksPartition        *partition,
                                                  type);
           goto out;
         }
+      if (type_as_int == 0x05 || type_as_int == 0x0f || type_as_int == 0x85)
+        {
+          g_dbus_method_invocation_return_error (invocation,
+                                                 UDISKS_ERROR,
+                                                 UDISKS_ERROR_FAILED,
+                                                 "Refusing to change partition type to that of an extended partition. "
+                                                 "Delete the partition and create a new extended partition instead.");
+          goto out;
+        }
       command_line = g_strdup_printf ("sfdisk --change-id \"%s\" %d 0x%02x",
                                       escaped_device,
                                       udisks_partition_get_number (partition),