[PATCH v1] scsi: ufs: scsi_get_lba error fix by check cmd opcode
Martin K. Petersen
martin.petersen at oracle.com
Tue Mar 8 19:52:44 PST 2022
> When ufs init without scmd->device->sector_size set, scsi_get_lba will
> get a wrong shift number and ubsan error. shift exponent 4294967286
> is too large for 64-bit type 'sector_t' (aka 'unsigned long long')
> Call scsi_get_lba only when opcode is READ_10/WRITE_10/UNMAP.
Applied to 5.18/scsi-staging, thanks!
--
Martin K. Petersen Oracle Linux Engineering
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