|
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... |
page83_bad.eth
Description: Binary data
page83_good.eth
Description: Binary data
