diff options
| author | Greg Kroah-Hartman | 2016-07-04 17:17:08 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman | 2016-07-04 17:17:08 +0200 |
| commit | 67417f9c262e2cd4b706eba3e1fd879d0bebc6d8 (patch) | |
| tree | 5ab867187357c4c0e23e409f42f0e0dff63d6fa8 /drivers/infiniband/hw/hfi1/file_ops.c | |
| parent | tty/serial: atmel: enforce tasklet init and termination sequences (diff) | |
| parent | Linux 4.7-rc6 (diff) | |
| download | kernel-qcow2-linux-67417f9c262e2cd4b706eba3e1fd879d0bebc6d8.tar.gz kernel-qcow2-linux-67417f9c262e2cd4b706eba3e1fd879d0bebc6d8.tar.xz kernel-qcow2-linux-67417f9c262e2cd4b706eba3e1fd879d0bebc6d8.zip | |
Merge 4.7-rc6 into tty-next
We want the tty/serial fixes in here as well.
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/infiniband/hw/hfi1/file_ops.c')
| -rw-r--r-- | drivers/infiniband/hw/hfi1/file_ops.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/infiniband/hw/hfi1/file_ops.c b/drivers/infiniband/hw/hfi1/file_ops.c index 7a5b0e676cc7..c702a009608f 100644 --- a/drivers/infiniband/hw/hfi1/file_ops.c +++ b/drivers/infiniband/hw/hfi1/file_ops.c @@ -203,6 +203,9 @@ static long hfi1_file_ioctl(struct file *fp, unsigned int cmd, switch (cmd) { case HFI1_IOCTL_ASSIGN_CTXT: + if (uctxt) + return -EINVAL; + if (copy_from_user(&uinfo, (struct hfi1_user_info __user *)arg, sizeof(uinfo))) |