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| author | Simon Gaiser <simon@invisiblethingslab.com> | 2018-03-15 05:43:21 +0300 |
|---|---|---|
| committer | Boris Ostrovsky <boris.ostrovsky@oracle.com> | 2018-03-21 15:28:51 +0300 |
| commit | b93008d1ac657dc67819330c5995e65e7c3e7978 (patch) | |
| tree | 8a0d21069d02bf3b250f0f5b2cd980c2062e31d5 /drivers/xen/xenfs | |
| parent | 2a22ee6c3ab1d761bc9c04f1e4117edd55b82f09 (diff) | |
| download | linux-b93008d1ac657dc67819330c5995e65e7c3e7978.tar.xz | |
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/xenfs')
0 files changed, 0 insertions, 0 deletions