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sys,dll: Overwrite: named streams are now removed as per NTFS

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This commit is contained in:
Bill Zissimopoulos
2016-12-13 14:37:44 -08:00
parent c37444b0ae
commit ff08d63a82
6 changed files with 60 additions and 0 deletions
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12
tst/memfs/memfs.cpp
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@ -925,6 +925,18 @@ static NTSTATUS Overwrite(FSP_FILE_SYSTEM *FileSystem,
MEMFS_FILE_NODE *FileNode = (MEMFS_FILE_NODE *)FileNode0;
NTSTATUS Result;
#if defined(MEMFS_NAMED_STREAMS)
MEMFS_FILE_NODE_MAP_ENUM_CONTEXT Context = { FALSE };
ULONG Index;
MemfsFileNodeMapEnumerateNamedStreams(Memfs->FileNodeMap, FileNode,
MemfsFileNodeMapEnumerateFn, &Context);
for (Index = 0; Context.Count > Index; Index++)
if (1 >= Context.FileNodes[Index]->RefCount)
MemfsFileNodeMapRemove(Memfs->FileNodeMap, Context.FileNodes[Index]);
MemfsFileNodeMapEnumerateFree(&Context);
#endif
Result = SetFileSize(FileSystem, FileNode, AllocationSize, TRUE, FileInfo);
if (!NT_SUCCESS(Result))
return Result;