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由 Philipp Reisner 提交于
With commit from Mon Mar 28 16:33:12 2011 +0200 "drbd: drbd_connect(): Initialize struct drbd_socket before sending anything" tconn->data.sock and tconn->meta.sock get assigned early, in conn_connect. The early assigning can trigger an OOPS, because it may released the socket without acquiring the mutex protecting the socket. An other thread (worker) might use setsockopt() on the socket while it gets free()ed. Restored the (proven) 8.3 behavior of assigning these sockets after the two connections are established. Credits for reporting the issue are going to Arne Redlich. Signed-off-by: NPhilipp Reisner <philipp.reisner@linbit.com> Signed-off-by: NLars Ellenberg <lars.ellenberg@linbit.com>
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