| commit | c8d3bcbfc5eab3f01cf373d039af725f3b488813 | [log] [tgz] |
|---|---|---|
| author | Leon Romanovsky <leonro@mellanox.com> | Sun Mar 25 11:39:05 2018 +0300 |
| committer | Jason Gunthorpe <jgg@mellanox.com> | Tue Mar 27 14:10:45 2018 -0600 |
| tree | 15d657b35b72e5d27efa25e618a1eb00c97b71d5 | |
| parent | 4b658d1bbc16605330694bb3ef2570c465ef383d [diff] |
RDMA/ucma: Check that device exists prior to accessing it
Ensure that device exists prior to accessing its properties.
Reported-by: <syzbot+71655d44855ac3e76366@syzkaller.appspotmail.com>
Fixes: 75216638572f ("RDMA/cma: Export rdma cm interface to userspace")
Signed-off-by: Leon Romanovsky <leonro@mellanox.com>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>