Wireshark-bugs: [Wireshark-bugs] [Bug 8789] New: patch: dissect SCSI field pointer sense key spe

Date: Tue, 11 Jun 2013 22:36:11 +0000
Bug ID 8789
Summary patch: dissect SCSI field pointer sense key specific information
Classification Unclassified
Product Wireshark
Version SVN
Hardware All
OS All
Status UNCONFIRMED
Severity Minor
Priority Low
Component Dissection engine (libwireshark)
Assignee [email protected]
Reporter [email protected]

Created attachment 10965 [details]
Sample

Build Information:

--
For reference, see section 4.5.2.4.2 (field pointer sense key specific
information) of SPC-4r36g.

These fields are dissected when sense key is illegal request, the SKSV field is
set to one, and (if the sense data is in descriptor format) there is a sense
key specific information descriptor with correct length (i.e. 6). 

Changes:

 1. Move dissection of sense key specific information to a new function
"dissect_scsi_sns_specific_info" that is called by both
dissect_scsi_fix_snsinfo and dissect_scsi_descriptor_snsinfo.

 2. The following fields were added:
   - hf_scsi_sks_fp_cd    (command/data)
   - hf_scsi_sks_fp_bpv   (bit pointer valid)
   - hf_scsi_sks_fp_bit   (bit pointer)
   - hf_scsi_sks_fp_field (field pointer)

 3. The following value_string arrays were added:
   - scsi_sense_sks_fp_cd_val

The sample capture contains field pointer sense key specific information in
fixed and descriptor format.


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