Ensure the command length is properly set. Previously the command code
tried to find this out using the command opcode.
Fixes: 2ceda20f0a99 ("scsi: core: Move command size detection out of the fast path")
Reported-by: Qian Cai <cai@xxxxxxxxxx>
Reported-by: Naresh Kamboju <naresh.kamboju@xxxxxxxxxx>
Signed-off-by: Christoph Hellwig <hch@xxxxxx>
---
drivers/scsi/sr.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/scsi/sr.c b/drivers/scsi/sr.c
index b74dfd8dc1165e..c20b4391837898 100644
--- a/drivers/scsi/sr.c
+++ b/drivers/scsi/sr.c
@@ -503,6 +503,7 @@ static blk_status_t sr_init_command(struct scsi_cmnd *SCpnt)
SCpnt->transfersize = cd->device->sector_size;
SCpnt->underflow = this_count << 9;
SCpnt->allowed = MAX_RETRIES;
+ SCpnt->cmd_len = 10;
/*
* This indicates that the command is ready from our end to be queued.
--
2.28.0
