[reactos] 05/05: [MOUNTMGR] Fix enumerating drive letter for creating new mountpoint

[Pierre Schweitzer]

https://git.reactos.org/?p=reactos.git;a=commitdiff;h=a53992180dc4e378d7e9b…

commit a53992180dc4e378d7e9b219bc6d854b75edfd6a
Author:     Pierre Schweitzer <pierre(a)reactos.org>
AuthorDate: Sat Oct 19 16:56:21 2019 +0200
Commit:     Pierre Schweitzer <pierre(a)reactos.org>
CommitDate: Sat Oct 19 16:59:58 2019 +0200

    [MOUNTMGR] Fix enumerating drive letter for creating new mountpoint
    
    This is purely a copypasta error fix, which was causing MountMgrNextDriveLetterWorker
    to fail as no drive letters were enumerated previously.
    
    With that set of patches, MountMgr now properly assigns drive letters to
    new devices!
---
 drivers/filters/mountmgr/device.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/filters/mountmgr/device.c b/drivers/filters/mountmgr/device.c
index ec9a04d063d..9b762890ea6 100644
--- a/drivers/filters/mountmgr/device.c
+++ b/drivers/filters/mountmgr/device.c
@@ -610,7 +610,7 @@ MountMgrNextDriveLetterWorker(IN PDEVICE_EXTENSION DeviceExtension,
          DriveLetterInfo->CurrentDriveLetter <= L'Z';
          DriveLetterInfo->CurrentDriveLetter++)
     {
-        NameBuffer[LETTER_POSITION] = DeviceInformation->SuggestedDriveLetter;
+        NameBuffer[LETTER_POSITION] = DriveLetterInfo->CurrentDriveLetter;
 
         Status = MountMgrCreatePointWorker(DeviceExtension, &SymbolicName,
&TargetDeviceName);
         if (NT_SUCCESS(Status))