diff options
Diffstat (limited to '')
| -rw-r--r-- | drivers/infiniband/core/uverbs_main.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/infiniband/core/uverbs_main.c b/drivers/infiniband/core/uverbs_main.c index b8fc5a329e21..fef4519d1241 100644 --- a/drivers/infiniband/core/uverbs_main.c +++ b/drivers/infiniband/core/uverbs_main.c @@ -1045,6 +1045,11 @@ static int ib_uverbs_open(struct inode *inode, struct file *filp) goto err; } + if (!rdma_dev_access_netns(ib_dev, current->nsproxy->net_ns)) { + ret = -EPERM; + goto err; + } + /* In case IB device supports disassociate ucontext, there is no hard * dependency between uverbs device and its low level device. */ |