The reporter has an Adaptec 5805 controller (using the aacraid
driver), which reports a byteswapped page length for VPD page 0. It
reports "02 00" as page length instead of "00 02".
This stopped working with kernel 6.8.4 due to commit b5fc07a5fb56
("scsi: core: Consult supported VPD page list prior to fetching page")
To address that issue limit the page search scope to the size of our
VPD buffer to guard against devices returning a larger page count than
requested.
Reported-by: Peter Schneider <pschneider1968@googlemail.com>
Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
77af8d24c4