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Fix the disk display error when pCloud virtual disk is installed in Windows OS.

This commit is contained in:
longpanda 2022-11-13 19:29:49 +08:00
parent e645301713
commit 678a2abdf1
5 changed files with 6 additions and 4 deletions
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INSTALL/Ventoy2Disk.exe
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INSTALL/Ventoy2Disk_ARM.exe
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INSTALL/Ventoy2Disk_ARM64.exe
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INSTALL/Ventoy2Disk_X64.exe
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10
Ventoy2Disk/Ventoy2Disk/PhyDrive.c
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@ -290,9 +290,9 @@ End:
int GetPhyDriveByLogicalDrive(int DriveLetter, UINT64 *Offset) int GetPhyDriveByLogicalDrive(int DriveLetter, UINT64 *Offset)
{ {
BOOL Ret; BOOL Ret = FALSE;
DWORD dwSize; DWORD dwSize = 0;
HANDLE Handle; HANDLE Handle = INVALID_HANDLE_VALUE;
VOLUME_DISK_EXTENTS DiskExtents; VOLUME_DISK_EXTENTS DiskExtents;
CHAR PhyPath[128]; CHAR PhyPath[128];
@ -305,6 +305,7 @@ int GetPhyDriveByLogicalDrive(int DriveLetter, UINT64 *Offset)
return -1; return -1;
} }
memset(&DiskExtents, 0, sizeof(DiskExtents));
Ret = DeviceIoControl(Handle, Ret = DeviceIoControl(Handle,
IOCTL_VOLUME_GET_VOLUME_DISK_EXTENTS, IOCTL_VOLUME_GET_VOLUME_DISK_EXTENTS,
NULL, NULL,
@ -322,9 +323,10 @@ int GetPhyDriveByLogicalDrive(int DriveLetter, UINT64 *Offset)
} }
CHECK_CLOSE_HANDLE(Handle); CHECK_CLOSE_HANDLE(Handle);
Log("LogicalDrive:%s PhyDrive:%d Offset:%llu ExtentLength:%llu", Log("LogicalDrive:%s PhyDrive:%d Num:%d Offset:%llu ExtentLength:%llu",
PhyPath, PhyPath,
DiskExtents.Extents[0].DiskNumber, DiskExtents.Extents[0].DiskNumber,
DiskExtents.NumberOfDiskExtents,
DiskExtents.Extents[0].StartingOffset.QuadPart, DiskExtents.Extents[0].StartingOffset.QuadPart,
DiskExtents.Extents[0].ExtentLength.QuadPart DiskExtents.Extents[0].ExtentLength.QuadPart
); );