| commit | 7fb2fd4e25fc1fb10dcb30b5519de257cfeae84c | [log] [tgz] |
|---|---|---|
| author | Dan Carpenter <dan.carpenter@oracle.com> | Wed Jul 04 12:33:34 2018 +0300 |
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | Sat Jul 07 17:32:40 2018 +0200 |
| tree | 80dfaaaa1f643321fe6c0af78935a9ac4c2f1646 | |
| parent | fc82975aea38da8d605ff2fae3f871ac2929b67d [diff] |
vmci: type promotion bug in qp_host_get_user_memory()
The problem is that if get_user_pages_fast() fails and returns a
negative error code, it gets type promoted to a high positive value and
treated as a success.
Fixes: 06164d2b72aa ("VMCI: queue pairs implementation.")
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>