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sys: FILE_ATTRIBUTE_DIRECTORY support

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This commit is contained in:
Bill Zissimopoulos
2016-12-17 12:13:53 -08:00
parent 86bccd763c
commit 299605b8fc
3 changed files with 42 additions and 0 deletions
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13
src/sys/create.c
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@ -216,6 +216,12 @@ static NTSTATUS FspFsvolCreateNoLock(
FlagOn(CreateOptions, FILE_DIRECTORY_FILE))
return STATUS_INVALID_PARAMETER;
/* do not allow the temporary bit on a directory */
if (FlagOn(CreateOptions, FILE_DIRECTORY_FILE) &&
FlagOn(FileAttributes, FILE_ATTRIBUTE_TEMPORARY) &&
(FILE_CREATE == CreateDisposition || FILE_OPEN_IF == CreateDisposition))
return STATUS_INVALID_PARAMETER;
/* check security descriptor validity */
if (0 != SecurityDescriptor)
{
@ -901,6 +907,13 @@ NTSTATUS FspFsvolCreateComplete(
FileObject->PrivateCacheMap = 0;
FileObject->FsContext = FileNode;
FileObject->FsContext2 = FileDesc;
if (!FileNode->IsDirectory)
{
/* properly set temporary bit for lazy writer */
if (FlagOn(Response->Rsp.Create.Opened.FileInfo.FileAttributes,
FILE_ATTRIBUTE_TEMPORARY))
SetFlag(FileObject->Flags, FO_TEMPORARY_FILE);
}
if (FspTimeoutInfinity32 == FsvolDeviceExtension->VolumeParams.FileInfoTimeout &&
!FlagOn(IrpSp->Parameters.Create.Options, FILE_NO_INTERMEDIATE_BUFFERING) &&
!Response->Rsp.Create.Opened.DisableCache)