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| author | Jan Kara <jack@suse.cz> | 2014-10-22 20:13:39 -0600 |
|---|---|---|
| committer | Jens Axboe <axboe@fb.com> | 2014-10-22 20:13:39 -0600 |
| commit | 84ce0f0e94ac97217398b3b69c21c7a62ebeed05 (patch) | |
| tree | edcef07ab6269ba6fb5ae02206de428b2a8f96f6 /block/elevator.c | |
| parent | 31f9690e6eaf549f3e643f6a8f7dab84fd31997a (diff) | |
| download | linux-0-day-84ce0f0e94ac97217398b3b69c21c7a62ebeed05.tar.gz linux-0-day-84ce0f0e94ac97217398b3b69c21c7a62ebeed05.tar.xz | |
scsi: Fix error handling in SCSI_IOCTL_SEND_COMMAND
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: Jan Kara <jack@suse.cz>
Fixed up the, now unused, out label.
Signed-off-by: Jens Axboe <axboe@fb.com>
Diffstat (limited to 'block/elevator.c')
0 files changed, 0 insertions, 0 deletions