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Code Issues Releases Wiki Activity

Fixed logic problems in VirtualDisk.Attach

pull/299/head
dahall 2022-05-04 15:49:33 -06:00
parent a517d536a3
commit 2d12bbd475
1 changed files with 7 additions and 5 deletions
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12
VirtualDisk/VirtualDisk.cs
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@ -767,14 +767,16 @@ public partial class VirtualDisk : IDisposable, IHandle
public void Attach(string[] mountPoints, bool readOnly = false, bool autoDetach = true, FileSecurity access = null)
{
var vgp = VolumeGuidPaths;
if (mountPoints.Length == 0 || mountPoints.Length > vgp.Length || (mountPoints[0] != "*" && mountPoints.Any(p => p == "*")))
throw new ArgumentException();
if (mountPoints is not null && (mountPoints.Length == 0 || mountPoints.Length > vgp.Length || (mountPoints[0] != "*" && mountPoints.Any(p => p == "*"))))
throw new ArgumentException(null, nameof(mountPoints));
ATTACH_VIRTUAL_DISK_FLAG flags = readOnly ? ATTACH_VIRTUAL_DISK_FLAG.ATTACH_VIRTUAL_DISK_FLAG_READ_ONLY : 0;
ATTACH_VIRTUAL_DISK_FLAG flags = 0;
if (mountPoints is null)
flags |= ATTACH_VIRTUAL_DISK_FLAG.ATTACH_VIRTUAL_DISK_FLAG_NO_DRIVE_LETTER;
if (readOnly)
flags |= ATTACH_VIRTUAL_DISK_FLAG.ATTACH_VIRTUAL_DISK_FLAG_READ_ONLY;
if (!autoDetach)
flags |= ATTACH_VIRTUAL_DISK_FLAG.ATTACH_VIRTUAL_DISK_FLAG_PERMANENT_LIFETIME;
if (mountPoints.Length == 1 && mountPoints[0] != "*")
flags |= ATTACH_VIRTUAL_DISK_FLAG.ATTACH_VIRTUAL_DISK_FLAG_NO_DRIVE_LETTER;
if (access is null)
flags |= ATTACH_VIRTUAL_DISK_FLAG.ATTACH_VIRTUAL_DISK_FLAG_NO_SECURITY_DESCRIPTOR;