• Jan Kara's avatar
    scsi: Fix error handling in SCSI_IOCTL_SEND_COMMAND · 84ce0f0e
    Jan Kara authored
    When sg_scsi_ioctl() fails to prepare request to submit in
    blk_rq_map_kern() we jump to a label where we just end up copying
    (luckily zeroed-out) kernel buffer to userspace instead of reporting
    error. Fix the problem by jumping to the right label.
    
    CC: Jens Axboe <axboe@kernel.dk>
    CC: linux-scsi@vger.kernel.org
    CC: stable@vger.kernel.org
    Coverity-id: 1226871
    Signed-off-by: default avatarJan Kara <jack@suse.cz>
    
    Fixed up the, now unused, out label.
    Signed-off-by: default avatarJens Axboe <axboe@fb.com>
    84ce0f0e
scsi_ioctl.c 19.6 KB