diff options
| author | Mike Christie <michaelc@cs.wisc.edu> | 2014-09-29 13:55:41 -0500 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2014-10-30 09:35:10 -0700 |
| commit | 39d6457473676ef1ceeec2f384bbabb32adbd888 (patch) | |
| tree | 856bed8bbaf9c955385b48fa0a71ec0de8619a3e /drivers/scsi/gvp11.c | |
| parent | a110e6d6ebac622c30c9d219b5b154d3d3167a20 (diff) | |
be2iscsi: check ip buffer before copying
commit a41a9ad3bbf61fae0b6bfb232153da60d14fdbd9 upstream.
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.
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>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/scsi/gvp11.c')
0 files changed, 0 insertions, 0 deletions