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QueryInfoHelper: Correctly handle UnsupportedInformationLevelException and NotImplementedException

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Tal Aloni 2024-12-18 19:12:39 +02:00
parent ab876da50f
commit e9b82af31b
1 changed files with 17 additions and 2 deletions
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19
SMBLibrary/Server/SMB2/QueryInfoHelper.cs
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@ -1,4 +1,4 @@
/* Copyright (C) 2017-2019 Tal Aloni <tal.aloni.il@gmail.com>. All rights reserved.
/* Copyright (C) 2017-2024 Tal Aloni <tal.aloni.il@gmail.com>. All rights reserved.
*
* You can redistribute this program and/or modify it under the terms of
* the GNU Lesser Public License as published by the Free Software Foundation,
@ -36,7 +36,22 @@ namespace SMBLibrary.Server.SMB2
}
FileInformation fileInformation;
NTStatus queryStatus = share.FileStore.GetFileInformation(out fileInformation, openFile.Handle, request.FileInformationClass);
NTStatus queryStatus;
try
{
queryStatus = share.FileStore.GetFileInformation(out fileInformation, openFile.Handle, request.FileInformationClass);
}
catch (UnsupportedInformationLevelException)
{
state.LogToServer(Severity.Verbose, $"GetFileInformation on '{share.Name}{openFile.Path}' failed. Information class: {request.FileInformationClass}, NTStatus: STATUS_INVALID_INFO_CLASS. (FileId: {request.FileId.Volatile})");
return new ErrorResponse(request.CommandName, NTStatus.STATUS_INVALID_INFO_CLASS);
}
catch (NotImplementedException)
{
state.LogToServer(Severity.Verbose, $"GetFileInformation on '{share.Name}{openFile.Path}' failed. Information class: {request.FileInformationClass}, NTStatus: STATUS_NOT_IMPLEMENTED. (FileId: {request.FileId.Volatile})");
return new ErrorResponse(request.CommandName, NTStatus.STATUS_NOT_IMPLEMENTED);
}
if (queryStatus != NTStatus.STATUS_SUCCESS)
{
state.LogToServer(Severity.Verbose, "GetFileInformation on '{0}{1}' failed. Information class: {2}, NTStatus: {3}. (FileId: {4})", share.Name, openFile.Path, request.FileInformationClass, queryStatus, request.FileId.Volatile);