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| author | Mike Christie <michaelc@cs.wisc.edu> | 2014-09-29 22:55:41 +0400 |
|---|---|---|
| committer | Christoph Hellwig <hch@lst.de> | 2014-09-30 11:29:55 +0400 |
| commit | a41a9ad3bbf61fae0b6bfb232153da60d14fdbd9 (patch) | |
| tree | 177e4cce56a06f0e4892dc1b702a3d2f630d6a6e /drivers/scsi/device_handler/scsi_dh.c | |
| parent | 4bfb8ebf4c21f372a8677f9aa99963985e9e6539 (diff) | |
| download | linux-a41a9ad3bbf61fae0b6bfb232153da60d14fdbd9.tar.xz | |
be2iscsi: check ip buffer before copying
Dan Carpenter found a issue where be2iscsi would copy the ip
from userspace to the driver buffer before checking the len
of the data being copied:
http://marc.info/?l=linux-scsi&m=140982651504251&w=2
This patch just has us only copy what we the driver buffer
can support.
Cc: <stable@vger.kernel.org>
Tested-by: John Soni Jose <sony.john-n@emulex.com>
Signed-off-by: Mike Christie <michaelc@cs.wisc.edu>
Signed-off-by: Christoph Hellwig <hch@lst.de>
Diffstat (limited to 'drivers/scsi/device_handler/scsi_dh.c')
0 files changed, 0 insertions, 0 deletions