The following inquiry
Read Data causes Ethereal to hang. The problem is in the 1st identifier
(offsets 4-F).
I have attached two
files: page83_bad.eth is the one that hangs (and is decoded below) and page83_good.eth
is without the vendor specific identifier which does not hang.
I->T
00 01 02 03 SCSI
Command
-----------
+---------------+---------------+---------------+---------------+
0000: 01 C0 00 00 |.|I| 0x01 |F|R|W|0 0|ATTR
| Reserved
|
0004: 00 00 00 00
|TotalAHSLength | DataSegmentLength
|
0008: 00 00 00 00
| Logical Unit Number (LUN)
|
0012: 00 00 00 00
|
|
0016: 00 00 00 05 | Initiator Task
Tag
|
0020: 00 00 00 FF | Expected Data Transfer
Length
|
0024: 00 00 00 05 | CmdSN
|
0028: 00 00 00 06 | ExpStatSN
|
0032: 12 01 83 00 | SCSI
Command Descriptor Block (CDB)
|
0036: FF 00 00 00 |
|
0040: 00 00 00 00
|
|
0044: 00 00 00 00
|
|
T->I
00 01 02 03 Read
Data
-----------
+---------------+---------------+---------------+---------------+
0000: 25 83 00 00 |.|.| 0x25 |F|A|0 0 0|O|U|S| Reserved |Status or Rsvd |
0004: 00 00 00 40 |TotalAHSLength
| DataSegmentLength
|
0008: 00 00 00 00
| LUN or Reserved
|
0012: 00 00 00 00
|
|
0016: 00 00 00 05 | Initiator Task
Tag
|
0020: FF FF FF FF
| Target Transfer Tag or 0xffffffff
|
0024: 00 00 00 06 | StatSN or
Reserved |
0028: 00 00 00 06 | ExpCmdSN
|
0032: 00 00 03 ED | MaxCmdSN
|
0036: 00 00 00 00
| DataSN
|
0040: 00 00 00 00
| Buffer Offset
|
0044: 00 00 00 BF | Residual Count
|
00 01 02 03 04
05 06 07 08
09 0A 0B 0C 0D 0E 0F
------------------------------------------------
0000: 00 83 00 3C 01 00 00 08 12 34 56 01 78 9A 00 00 ...<....
.4V.x...
0010: 02 01 00 20 69 56
69 76 69
74 79 20 56 69 72 74 ... iViv ity Virt
0020: 20 54 65 73 74 20
44 65 76
20 20 20 20 20 20
20
Test De v
0030: 30 30 30 30
01 02 00 08 01
23 23 01 78 9A 00 00 0000.... .##.x...
Eddy_Quicksall@xxxxxxxxxxx
