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| author | Chandrakanth Patil <[email protected]> | 2025-04-02 19:37:34 +0000 |
|---|---|---|
| committer | Martin K. Petersen <[email protected]> | 2025-04-03 15:16:19 +0000 |
| commit | aad9945623ab4029ae7789609fb6166c97976c62 (patch) | |
| tree | 258e43d6a08453814e4c12568cf3734476d55fd8 /net/unix/garbage.c | |
| parent | scsi: scsi_transport_srp: Replace min/max nesting with clamp() (diff) | |
| download | kernel-aad9945623ab4029ae7789609fb6166c97976c62.tar.gz kernel-aad9945623ab4029ae7789609fb6166c97976c62.zip | |
scsi: megaraid_sas: Block zero-length ATA VPD inquiry
A firmware bug was observed where ATA VPD inquiry commands with a
zero-length data payload were not handled and failed with a non-standard
status code of 0xf0.
Avoid sending ATA VPD inquiry commands without data payload by setting
the device no_vpd_size flag to 1. In addition, if the firmware returns a
status code of 0xf0, set scsi_cmnd->result to CHECK_CONDITION to
facilitate proper error handling.
Suggested-by: Martin K. Petersen <[email protected]>
Signed-off-by: Chandrakanth Patil <[email protected]>
Cc: [email protected]
Link: https://lore.kernel.org/r/[email protected]
Tested-by: Ryan Lahfa <[email protected]>
Signed-off-by: Martin K. Petersen <[email protected]>
Diffstat (limited to 'net/unix/garbage.c')
0 files changed, 0 insertions, 0 deletions