Comment 6 for bug 1024848

I've understood how this can happen:
in mcd-account-manager-default.c::_delete_from_keyring() it does:
      gchar *removed = g_strdup (account);
      g_hash_table_insert (amd->removed_accounts, removed, removed);

So what happens if the account is already in the hash table? Doc says:
"""
If the key already exists in the GHashTable its current value is replaced with the new value. If you supplied a value_destroy_func when creating the GHashTable, the old value is freed using that function. If you supplied a key_destroy_func when creating the GHashTable, the passed key is freed using that function.
"""

Since @removed is passed both as value and key, it gets inserted as value but freed as key => we get a freed string as value!!