Christoph Hellwig 5c0f61377b scsi: bsg: Fix commands without data transfer in scsi_bsg_sg_io_fn() ...

Set ret to 0 after the initial permission checks to avoid leaking -EPERM
for commands without data transfer.

Link: https://lore.kernel.org/r/20210731074027.1185545-2-hch@lst.de
Fixes: 75ca56409e ("scsi: bsg: Move the whole request execution into the SCSI/transport handlers")
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>

2021-08-01 13:21:40 -04:00

2.6 KiB

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