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mountmgr: Assign a unique nonzero serial to all volumes. 

Signed-off-by: Zebediah Figura <zfigura@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Zebediah Figura 2020-04-08 16:06:05 -05:00 committed by Alexandre Julliard
parent a14cdc8ba0
commit 54417bf8bf
2 changed files with 4 additions and 1 deletions
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3
dlls/mountmgr.sys/device.c
View File

@ -1123,6 +1123,9 @@ static NTSTATUS set_volume_info( struct volume *volume, struct dos_drive *drive,
} }
} }
if (!volume->serial)
memcpy(&volume->serial, &volume->guid.Data4[4], sizeof(DWORD));
if (!volume->mount) if (!volume->mount)
volume->mount = add_volume_mount_point( disk_device->dev_obj, &disk_device->name, &volume->guid ); volume->mount = add_volume_mount_point( disk_device->dev_obj, &disk_device->name, &volume->guid );
if (drive && !drive->mount) if (drive && !drive->mount)

2
dlls/ntdll/tests/file.c
View File

@ -3908,7 +3908,7 @@ static void test_query_volume_information_file(void)
io.Information); io.Information);
todo_wine ok(ffvi->VolumeCreationTime.QuadPart != 0, "Missing VolumeCreationTime\n"); todo_wine ok(ffvi->VolumeCreationTime.QuadPart != 0, "Missing VolumeCreationTime\n");
todo_wine ok(ffvi->VolumeSerialNumber != 0, "Missing VolumeSerialNumber\n"); ok(ffvi->VolumeSerialNumber != 0, "Missing VolumeSerialNumber\n");
ok(ffvi->SupportsObjects == 1,"expected 1, got %d\n", ffvi->SupportsObjects); ok(ffvi->SupportsObjects == 1,"expected 1, got %d\n", ffvi->SupportsObjects);
ok(ffvi->VolumeLabelLength == lstrlenW(ffvi->VolumeLabel) * sizeof(WCHAR), "got %d\n", ffvi->VolumeLabelLength); ok(ffvi->VolumeLabelLength == lstrlenW(ffvi->VolumeLabel) * sizeof(WCHAR), "got %d\n", ffvi->VolumeLabelLength);