diff options
| author | Shiraz Saleem <shiraz.saleem@intel.com> | 2016-08-23 02:09:14 +0300 |
|---|---|---|
| committer | Doug Ledford <dledford@redhat.com> | 2016-08-23 19:40:19 +0300 |
| commit | 6c7d46fdb8165ece4b0a17fb8f0b9320dbfeffc2 (patch) | |
| tree | ed750a40801fa22db1a1eeef65b521f4101dbeea /drivers/infiniband/hw/i40iw | |
| parent | 92d27ae6b3bb3491c1685fb3ca7ae1b26d81bdf4 (diff) | |
| download | linux-6c7d46fdb8165ece4b0a17fb8f0b9320dbfeffc2.tar.xz | |
i40iw: Change mem_resources pointer to a u8
iwdev->mem_resources is incorrectly defined as an unsigned
long instead of u8. As a result, the offset into the dynamic
allocated structures in i40iw_initialize_hw_resources() is
incorrectly calculated and would lead to writing of memory
regions outside of the allocated buffer.
Fixes: 8e06af711bf2 ("i40iw: add main, hdr, status")
Reported-by: Stefan Assmann <sassmann@redhat.com>
Signed-off-by: Mustafa Ismail <mustafa.ismail@intel.com>
Signed-off-by: Shiraz Saleem <shiraz.saleem@intel.com>
Signed-off-by: Doug Ledford <dledford@redhat.com>
Diffstat (limited to 'drivers/infiniband/hw/i40iw')
| -rw-r--r-- | drivers/infiniband/hw/i40iw/i40iw.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/infiniband/hw/i40iw/i40iw.h b/drivers/infiniband/hw/i40iw/i40iw.h index b738acdb9b02..882f3ef2e4c7 100644 --- a/drivers/infiniband/hw/i40iw/i40iw.h +++ b/drivers/infiniband/hw/i40iw/i40iw.h @@ -232,7 +232,7 @@ struct i40iw_device { struct i40e_client *client; struct i40iw_hw hw; struct i40iw_cm_core cm_core; - unsigned long *mem_resources; + u8 *mem_resources; unsigned long *allocated_qps; unsigned long *allocated_cqs; unsigned long *allocated_mrs; |