netfilter: nf_log: wait for rcu grace after logger unregistration

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commit ad5001cc7c upstream.

The nf_log_unregister() function needs to call synchronize_rcu() to make sure
that the objects are not dereferenced anymore on module removal.

Fixes: 5962815a6a ("netfilter: nf_log: use an array of loggers instead of list")
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

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Pablo Neira Ayuso 2015-09-17 13:37:00 +02:00 • committed by Greg Kroah-Hartman

parent a251cb2078

commit cc2cc007bc

1 changed files with 1 additions and 0 deletions

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net/netfilter/nf_log.c

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