hammer: segfault in Objecter::handle_watch_notify #7992
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If we race with a reconnect we could get a second notify message before the notify linger op is torn down. Ensure we only ever call the notify completion once to prevent a segfault. Fixes: ceph#13805 Signed-off-by: Sage Weil <sage@redhat.com> (cherry picked from commit 987f68a)
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…notify Reviewed-by: Loic Dachary <ldachary@redhat.com>
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@liewegas does this backport look good to merge ? It passed the hammer upgrade suite ( http://tracker.ceph.com/issues/14692#note-52 ) and the rados suite http://tracker.ceph.com/issues/14692#note-51). |
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http://tracker.ceph.com/issues/13807