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sys: IRP_MJ_QUERY_DIRECTORY

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This commit is contained in:
Bill Zissimopoulos 2016-03-23 15:31:36 -07:00
parent 62191fba36
commit a69908c5ec
1 changed files with 6 additions and 5 deletions
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11
src/sys/dirctl.c
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@ -314,7 +314,7 @@ static NTSTATUS FspFsvolQueryDirectoryCopyInPlace(
UINT64 DirectoryOffset = FileDesc->DirectoryOffset; UINT64 DirectoryOffset = FileDesc->DirectoryOffset;
ASSERT(DirInfo == DestBuf); ASSERT(DirInfo == DestBuf);
ASSERT(sizeof(FSP_FSCTL_DIR_INFO) > sizeof(FILE_ID_BOTH_DIR_INFORMATION)); ASSERT(sizeof(FSP_FSCTL_DIR_INFO) >= FIELD_OFFSET(FILE_ID_BOTH_DIR_INFORMATION, FileName));
Result = FspFsvolQueryDirectoryCopy(DirectoryPattern, CaseInsensitive, &DirectoryOffset, Result = FspFsvolQueryDirectoryCopy(DirectoryPattern, CaseInsensitive, &DirectoryOffset,
FileInformationClass, ReturnSingleEntry, FileInformationClass, ReturnSingleEntry,
@ -572,10 +572,11 @@ NTSTATUS FspFsvolDirectoryControlComplete(
BOOLEAN Success; BOOLEAN Success;
ASSERT(FileNode == FileDesc->FileNode); ASSERT(FileNode == FileDesc->FileNode);
ASSERT(Request->Req.QueryDirectory.Offset == FileDesc->DirectoryOffset);
if (0 == Response->IoStatus.Information) if (0 == Response->IoStatus.Information)
{ {
Result = 0 == Request->Req.QueryDirectory.Offset ? Result = 0 == FileDesc->DirectoryOffset ?
STATUS_NO_SUCH_FILE : STATUS_NO_MORE_FILES; STATUS_NO_SUCH_FILE : STATUS_NO_MORE_FILES;
FSP_RETURN(); FSP_RETURN();
} }
@ -598,12 +599,12 @@ NTSTATUS FspFsvolDirectoryControlComplete(
FSP_RETURN(); FSP_RETURN();
} }
Success = 0 == Request->Req.QueryDirectory.Offset && if (0 == FileDesc->DirectoryOffset &&
FspFileNodeTrySetDirInfo(FileNode, FspFileNodeTrySetDirInfo(FileNode,
Irp->AssociatedIrp.SystemBuffer, Irp->AssociatedIrp.SystemBuffer,
(ULONG)Irp->IoStatus.Information, (ULONG)Irp->IoStatus.Information,
DirInfoChangeNumber); DirInfoChangeNumber) &&
if (Success && FspFileNodeReferenceDirInfo(FileNode, &DirInfoBuffer, &DirInfoSize)) FspFileNodeReferenceDirInfo(FileNode, &DirInfoBuffer, &DirInfoSize))
{ {
Result = FspFsvolQueryDirectoryCopyCache(FileDesc, Result = FspFsvolQueryDirectoryCopyCache(FileDesc,
TRUE, TRUE,