| commit | df28169e1538e4a8bcd8b779b043e5aa6524545c | [log] [tgz] |
|---|---|---|
| author | Dan Carpenter <dan.carpenter@oracle.com> | Fri Dec 21 23:42:52 2018 +0300 |
| committer | Felipe Balbi <felipe.balbi@linux.intel.com> | Mon Jan 14 10:29:55 2019 +0200 |
| tree | 86e8a8cfd978923df8a75c6c22387b943cea1184 | |
| parent | 88b1bb1f3b88e0bf20b05d543a53a5b99bd7ceb6 [diff] |
usb: gadget: Potential NULL dereference on allocation error The source_sink_alloc_func() function is supposed to return error pointers on error. The function is called from usb_get_function() which doesn't check for NULL returns so it would result in an Oops. Of course, in the current kernel, small allocations always succeed so this doesn't affect runtime. Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>