sys: create: overwrite EA support

This commit is contained in:
Bill Zissimopoulos
2019-03-19 13:22:35 -07:00
parent 02a650f8d0
commit a830de9d04
3 changed files with 24 additions and 4 deletions

View File

@ -460,6 +460,9 @@ namespace memfs
FileNodeMap.Remove(StreamNode);
}
SortedDictionary<String, EaValueData> EaMap = FileNode.GetEaMap(false);
if (null != EaMap)
EaMap.Clear();
if (IntPtr.Zero != Ea)
{
Result = SetEa(FileNode, null, Ea, EaLength);

View File

@ -346,10 +346,10 @@ NTSTATUS MemfsFileNodeCreate(PWSTR FileName, MEMFS_FILE_NODE **PFileNode)
return STATUS_SUCCESS;
}
static inline
VOID MemfsFileNodeDelete(MEMFS_FILE_NODE *FileNode)
{
#if defined(MEMFS_EA)
static inline
VOID MemfsFileNodeDeleteAllEa(MEMFS_FILE_NODE *FileNode)
{
if (0 != FileNode->EaMap)
{
for (MEMFS_FILE_NODE_EA_MAP::iterator p = FileNode->EaMap->begin(), q = FileNode->EaMap->end();
@ -357,6 +357,14 @@ VOID MemfsFileNodeDelete(MEMFS_FILE_NODE *FileNode)
free(p->second);
delete FileNode->EaMap;
}
}
#endif
static inline
VOID MemfsFileNodeDelete(MEMFS_FILE_NODE *FileNode)
{
#if defined(MEMFS_EA)
MemfsFileNodeDeleteAllEa(FileNode);
#endif
#if defined(MEMFS_REPARSE_POINTS)
free(FileNode->ReparseData);
@ -1244,6 +1252,7 @@ static NTSTATUS Overwrite(FSP_FILE_SYSTEM *FileSystem,
#endif
#if defined(MEMFS_EA)
MemfsFileNodeDeleteAllEa(FileNode);
if (0 != Ea)
{
Result = FspFileSystemEnumerateEa(FileSystem, MemfsFileNodeSetEa, FileNode, Ea, EaLength);