Colin Ian King 1d4b32bee9 IB/rxe: check for allocation failure on elem ...

[ Upstream commit 4831ca9e4a ]

The allocation for elem may fail (especially because we're using
GFP_ATOMIC) so best to check for a null return.  This fixes a potential
null pointer dereference when assigning elem->pool.

Detected by CoverityScan CID#1357507 ("Dereference null return value")

Fixes: 8700e3e7c4 ("Soft RoCE driver")
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: Doug Ledford <dledford@redhat.com>
Signed-off-by: Sasha Levin <alexander.levin@verizon.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

2017-12-25 14:23:44 +01:00

..

rdmavt

infiniband: Fix alignment of mmap cookies to support VIPT caching

2017-12-25 14:23:41 +01:00

rxe

IB/rxe: check for allocation failure on elem

2017-12-25 14:23:44 +01:00

Makefile

Soft RoCE driver

2016-08-04 11:13:12 -04:00