diff options
| author | Simon Gaiser <simon@invisiblethingslab.com> | 2018-03-15 03:43:21 +0100 |
|---|---|---|
| committer | Boris Ostrovsky <boris.ostrovsky@oracle.com> | 2018-03-21 08:28:51 -0400 |
| commit | b93008d1ac657dc67819330c5995e65e7c3e7978 (patch) | |
| tree | 8a0d21069d02bf3b250f0f5b2cd980c2062e31d5 /drivers/xen/gntalloc.c | |
| parent | 2a22ee6c3ab1d761bc9c04f1e4117edd55b82f09 (diff) | |
xen: xenbus: Catch closing of non existent transactions
Users of the xenbus functions should never close a non existent
transaction (for example by trying to closing the same transaction
twice) but better catch it in xs_request_exit() than to corrupt the
reference counter.
Signed-off-by: Simon Gaiser <simon@invisiblethingslab.com>
Reviewed-by: Juergen Gross <jgross@suse.com>
Signed-off-by: Boris Ostrovsky <boris.ostrovsky@oracle.com>
Diffstat (limited to 'drivers/xen/gntalloc.c')
0 files changed, 0 insertions, 0 deletions