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| author | Xiyu Yang <xiyuyang19@fudan.edu.cn> | 2019-12-30 10:24:28 +0800 |
|---|---|---|
| committer | Jason Gunthorpe <jgg@mellanox.com> | 2020-01-03 19:59:34 -0400 |
| commit | 04db1580b5e48a79e24aa51ecae0cd4b2296ec23 (patch) | |
| tree | 08077457acc21153f7e9ad2ffef94a753762bcad /drivers/xen/pvcalls-front.h | |
| parent | 6ca18d8927d468c763571f78c9a7387a69ffa020 (diff) | |
RDMA/i40iw: fix a potential NULL pointer dereference
A NULL pointer can be returned by in_dev_get(). Thus add a corresponding
check so that a NULL pointer dereference will be avoided at this place.
Fixes: 8e06af711bf2 ("i40iw: add main, hdr, status")
Link: https://lore.kernel.org/r/1577672668-46499-1-git-send-email-xiyuyang19@fudan.edu.cn
Signed-off-by: Xiyu Yang <xiyuyang19@fudan.edu.cn>
Signed-off-by: Xin Tan <tanxin.ctf@gmail.com>
Reviewed-by: Leon Romanovsky <leonro@mellanox.com>
Reviewed-by: Jason Gunthorpe <jgg@mellanox.com>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
Diffstat (limited to 'drivers/xen/pvcalls-front.h')
0 files changed, 0 insertions, 0 deletions