| commit | 6001567c14eb8e93f8bceb35fc02158a3e1f20f8 | [log] [tgz] |
|---|---|---|
| author | Ilya Dryomov <idryomov@gmail.com> | Tue May 22 16:26:51 2018 +0200 |
| committer | Ilya Dryomov <idryomov@gmail.com> | Mon Jun 04 20:45:59 2018 +0200 |
| tree | f3eb8665a17131852e844453c281750cffcdc56c | |
| parent | 29e878201ee635940ba018bce51f4ee0f0e47a5b [diff] |
libceph: avoid a use-after-free during map check Sending map check after complete_request() was called is not only useless, but can lead to a use-after-free as req->r_kref decrement in __complete_request() races with map check code. Signed-off-by: Ilya Dryomov <idryomov@gmail.com> Acked-by: Jeff Layton <jlayton@redhat.com> Reviewed-by: "Yan, Zheng" <zyan@redhat.com>