drbd: Wrong use of RCU in receive_protocol()

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It is not enough to grab net_conf->integrity_alg under rcu_read_lock()
and access it outside of it; the entire net_conf object may be gone by
then.

Signed-off-by: Philipp Reisner <philipp.reisner@linbit.com>
Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com>

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This commit is contained in:

Andreas Gruenbacher 2011-04-28 15:24:18 +02:00 • committed by Philipp Reisner

parent acb104c396

commit 86db06180a

1 changed files with 19 additions and 13 deletions

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32

drivers/block/drbd/drbd_receiver.c

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