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mds: fix null pointer dereference in Locker::handle_client_caps #12808

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merged 1 commit into from Jan 13, 2017

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ukernel commented Jan 6, 2017

Locker::handle_client_caps delays processing cap message if the
corresponding inode is freezing or frozen. When the message gets
processed, client can have already closed the session.

Fixes: http://tracker.ceph.com/issues/18306
Signed-off-by: Yan, Zheng zyan@redhat.com

mds: fix null pointer dereference in Locker::handle_client_caps
Locker::handle_client_caps delays processing cap message if the
corresponding inode is freezing or frozen. When the message gets
processed, client can have already closed the session.

Fixes: http://tracker.ceph.com/issues/18306
Signed-off-by: Yan, Zheng <zyan@redhat.com>
@gregsfortytwo

LGTM

@jcsp jcsp merged commit e18d6e1 into ceph:master Jan 13, 2017

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@ukernel ukernel deleted the ukernel:wip-18306 branch Jan 21, 2017

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