From 7f7ca944ac53b6029e4aba17fb0bc78fe240f528 Mon Sep 17 00:00:00 2001 From: TalAloni Date: Sat, 15 Feb 2020 12:59:25 +0200 Subject: [PATCH] Server: Reduce maximum PDU size to 1 MB --- SMBLibrary/Server/SMB2/NegotiateHelper.cs | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/SMBLibrary/Server/SMB2/NegotiateHelper.cs b/SMBLibrary/Server/SMB2/NegotiateHelper.cs index 8fd6f3a..0c4888c 100644 --- a/SMBLibrary/Server/SMB2/NegotiateHelper.cs +++ b/SMBLibrary/Server/SMB2/NegotiateHelper.cs @@ -23,9 +23,9 @@ namespace SMBLibrary.Server.SMB2 public const uint ServerMaxTransactSize = 65536; public const uint ServerMaxReadSize = 65536; public const uint ServerMaxWriteSize = 65536; - public const uint ServerMaxTransactSizeLargeMTU = 8388608; - public const uint ServerMaxReadSizeLargeMTU = 8388608; - public const uint ServerMaxWriteSizeLargeMTU = 8388608; + public const uint ServerMaxTransactSizeLargeMTU = 1048576; + public const uint ServerMaxReadSizeLargeMTU = 1048576; + public const uint ServerMaxWriteSizeLargeMTU = 1048576; // Special case - SMB2 client initially connecting using SMB1 internal static SMB2Command GetNegotiateResponse(List smb2Dialects, GSSProvider securityProvider, ConnectionState state, SMBTransportType transportType, Guid serverGuid, DateTime serverStartTime)