[cifs-protocol] New case: SRX091209600095 Trans2SetPathInfo() returns truncated SMB header
Tim Prouty
tim.prouty at isilon.com
Wed Dec 9 10:24:10 MST 2009
Thank you Bill. I'm looking forward to hearing the results of your
investigation.
-Tim
On Dec 9, 2009, at 9:13 AM, Bill Wesse wrote:
> Hello Tim - I have created case SRX091209600095 to track this issue.
> My current test setup is Ubuntu 9.10 against Windows 2008 R2. I will
> be testing against Windows 7, Windows Vista, and Windows XP (and
> Windows 2000 if necessary) before proceeding with any product bug
> filings.
>
> Samba4 from: http://samba.org/~tprouty/samba.2009.12.08.tar.gz
>
> From trans2setpathinfo_against_win7_2.cap in the attached zip (using
> Network Monitor 3.4):
>
> Frame: Number = 39, Captured Frame Length = 244, MediaType = ETHERNET
> + Ethernet: Etype = Internet IP (IPv4),DestinationAddress:
> [00-0C-29-84-0A-41],SourceAddress:[00-0C-29-3F-D2-D7]
> + Ipv4: Src = 10.54.159.14, Dest = 10.54.159.10, Next Protocol =
> TCP, Packet ID = 42077, Total IP Length = 230
> + Tcp: Flags=...AP..., SrcPort=58261, DstPort=Microsoft-DS(445),
> PayloadLen=178, Seq=2212562830 - 2212563008, Ack=108947765, Win=566
> + SMBOverTCP: Length = 174
> - Smb: C; Transact2, Set Path Info, Set File EOF Info, Path =
> \testsfileinfo\test_sfileinfo_end_of_file.dat
> Protocol: SMB
> Command: Transact2 50(0x32)
> + NTStatus: 0x0, Facility = FACILITY_SYSTEM, Severity =
> STATUS_SEVERITY_SUCCESS, Code = (0) STATUS_SUCCESS
> + SMBHeader: Command, TID: 0x0800, PID: 0x5935, UID: 0x0800, MID:
> 0x0009
> - CTransaction2:
> WordCount: 15 (0xF)
> TotalParameterCount: 98 (0x62)
> TotalDataCount: 8 (0x8)
> MaxParameterCount: 2 (0x2)
> MaxDataCount: 0 (0x0)
> MaxSetupCount: 0 (0x0)
> Reserved: 0 (0x0)
> + Flags: Do NOT disconnect TID
> Timeout: 0 sec(s)
> Reserved2: 0 (0x0)
> ParameterCount: 98 (0x62)
> ParameterOffset: 68 (0x44)
> DataCount: 8 (0x8)
> DataOffset: 166 (0xA6)
> SetupCount: 1 (0x1)
> Reserved3: 0 (0x0)
> SubCommand: Set Path Info, 6(0x0006)
> ByteCount: 109 (0x6D)
> Pad1: Binary Large Object (3 Bytes)
> - SetPathInfoParameterBlock:
> InformationLevel: Set File EOF Info
> padding: 0 (0x0)
> + PathName: \testsfileinfo\test_sfileinfo_end_of_file.dat
> + EndOfFile: 200
>
> Frame: Number = 40, Captured Frame Length = 102, MediaType = ETHERNET
> + Ethernet: Etype = Internet IP (IPv4),DestinationAddress:
> [00-0C-29-3F-D2-D7],SourceAddress:[00-0C-29-84-0A-41]
> + Ipv4: Src = 10.54.159.10, Dest = 10.54.159.14, Next Protocol =
> TCP, Packet ID = 14043, Total IP Length = 88
> + Tcp: Flags=...AP..., SrcPort=Microsoft-DS(445), DstPort=58261,
> PayloadLen=36, Seq=108947765 - 108947801, Ack=2212563008, Win=260
> + SMBOverTCP: Length = 32
> - Smb: R - DOS OS Error, (124) INVALID_LEVEL
> Protocol: SMB
> Command: Transact2 50(0x32)
> + DOSError: DOS OS Error - (124) INVALID_LEVEL
> - SMBHeader: Response, TID: 0x0800, PID: 0x5935, UID: 0x0800, MID:
> 0x0009
> + Flags: 136 (0x88)
> + Flags2: 34819 (0x8803)
> PIDHigh: 0 (0x0)
> SecuritySignature: 0x0
> Unused: 0 (0x0)
> TreeID: 2048 (0x800)
> ProcessID: 22837 (0x5935)
> UserID: 2048 (0x800)
> MultiplexID: 9 (0x9)
>
>
>
>
> Regards,
> Bill Wesse
> MCSE, MCTS / Senior Escalation Engineer, US-CSS DSC PROTOCOL TEAM
> 8055 Microsoft Way
> Charlotte, NC 28273
> TEL: +1(980) 776-8200
> CELL: +1(704) 661-5438
> FAX: +1(704) 665-9606
>
> <Captures.zip.bin>
More information about the cifs-protocol
mailing list