diff options
Diffstat (limited to 'src/Main/Forms/DeviceSelectionDialog.cpp')
| -rw-r--r-- | src/Main/Forms/DeviceSelectionDialog.cpp | 40 |
1 files changed, 34 insertions, 6 deletions
diff --git a/src/Main/Forms/DeviceSelectionDialog.cpp b/src/Main/Forms/DeviceSelectionDialog.cpp index c3a3d84e..c886e181 100644 --- a/src/Main/Forms/DeviceSelectionDialog.cpp +++ b/src/Main/Forms/DeviceSelectionDialog.cpp @@ -48,13 +48,31 @@ namespace VeraCrypt foreach_ref (HostDevice &device, DeviceList) { - if (device.Size == 0) - continue; - vector <wstring> fields (DeviceListCtrl->GetColumnCount()); - + if (DeviceListCtrl->GetItemCount() > 0) Gui->AppendToListCtrl (DeviceListCtrl, fields); + + // i.e. /dev/rdisk0 might have size = 0 in case open() fails because, for example on OSX, + // SIP is enabled on the machine ; + // This does not mean that it does not have partitions that have been successfully opened + // and have a size != 0 ; + // Therefore, we do not show the device ONLY if it does not have partitions with size != 0 ; + if (device.Size == 0) + { + bool bHasNonEmptyPartition = false; + foreach_ref (HostDevice &partition, device.Partitions) + { + if (partition.Size) + { + bHasNonEmptyPartition = true; + break; + } + } + + if (!bHasNonEmptyPartition) + continue; + } #ifdef TC_WINDOWS fields[ColumnDevice] = StringFormatter (L"{0} {1}:", _("Harddisk"), device.SystemNumber); @@ -64,11 +82,20 @@ namespace VeraCrypt fields[ColumnDevice] = wstring (device.Path) + L":"; fields[ColumnMountPoint] = device.MountPoint; #endif - fields[ColumnSize] = Gui->SizeToString (device.Size); + // If the size of the device is 0, we do not show the size to avoid confusing the user ; + if (device.Size) + fields[ColumnSize] = Gui->SizeToString (device.Size); + else + fields[ColumnSize] = L""; Gui->AppendToListCtrl (DeviceListCtrl, fields, 0, &device); foreach_ref (HostDevice &partition, device.Partitions) { + // If a partition's size is 0, there is no need to show it in the list + // since this means it is not usable (i.e on OSX, because of SIP enabled in the machine) ; + if (!partition.Size) + continue; + fields[ColumnDevice] = #ifndef TC_WINDOWS wstring (L" ") + @@ -113,7 +140,8 @@ namespace VeraCrypt void DeviceSelectionDialog::OnListItemSelected (wxListEvent& event) { HostDevice *device = (HostDevice *) (event.GetItem().GetData()); - if (device) + // If a device's size is 0, we do not enable the 'OK' button since it is not usable + if (device && device->Size) { SelectedDevice = *device; StdButtonsOK->Enable(); |