After commit a843aea547, a gate was introduced to make sure that
an asynchronous operation is finished before column family is
destroyed. A sstable testcase was not stopping column family,
instead it just removed column family from compaction manager.
That could cause an user-after-free if column family is destroyed
while the asynchronous operation is running. Let's fix it by
stopping column family in the test.
Signed-off-by: Raphael S. Carvalho <raphaelsc@scylladb.com>
Message-Id: <ed910ec459c1752148099e6dc503e7f3adee54da.1461177411.git.raphaelsc@scylladb.com>
eb51c93a5a