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[NPFS] Fix querying FileAllInformation.

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This commit is contained in:
Thomas Faber
2020-06-24 09:04:05 +02:00
parent 21e9e2baa5
commit 67592f9750
2 changed files with 3 additions and 4 deletions
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drivers/filesystems/npfs/fileinfo.c
+2 -3
View File
@@ -433,7 +433,7 @@ NpCommonQueryInformation(IN PDEVICE_OBJECT DeviceObject,
case FileAllInformation:
Length -= 12;
Length -= sizeof(FILE_ACCESS_INFORMATION) + sizeof(FILE_MODE_INFORMATION) + sizeof(FILE_ALIGNMENT_INFORMATION);
AllInfo = (PFILE_ALL_INFORMATION)Buffer;
NpQueryBasicInfo(Ccb, &AllInfo->BasicInformation, &Length);
NpQueryStandardInfo(Ccb, &AllInfo->StandardInformation, &Length, NamedPipeEnd);
@@ -441,7 +441,6 @@ NpCommonQueryInformation(IN PDEVICE_OBJECT DeviceObject,
NpQueryEaInfo(Ccb, &AllInfo->EaInformation, &Length);
NpQueryPositionInfo(Ccb, &AllInfo->PositionInformation, &Length, NamedPipeEnd);
Status = NpQueryNameInfo(Ccb, &AllInfo->NameInformation, &Length);
Length += 96;
break;
case FileEaInformation:
@@ -453,7 +452,7 @@ NpCommonQueryInformation(IN PDEVICE_OBJECT DeviceObject,
break;
}
Irp->IoStatus.Information = IoStack->Parameters.Read.Length - Length;
Irp->IoStatus.Information = IoStack->Parameters.QueryFile.Length - Length;
return Status;
}
drivers/filesystems/npfs/fsctrl.c
+1 -1
View File
@@ -604,7 +604,7 @@ NpTransceive(IN PDEVICE_OBJECT DeviceObject,
NewIrp->Tail.Overlay.Thread = Irp->Tail.Overlay.Thread;
NewIrp->IoStatus.Information = BytesWritten;
IoStack->Parameters.Read.Length = BytesWritten;
IoStack->Parameters.Write.Length = BytesWritten;
IoStack->MajorFunction = IRP_MJ_WRITE;
if (BytesWritten > 0) NewIrp->Flags = IRP_DEALLOCATE_BUFFER | IRP_BUFFERED_IO;