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(parent: a251cb2) | patch
netfilter: nf_log: wait for rcu grace after logger unregistration
authorPablo Neira Ayuso <pablo@netfilter.org>
Thu, 17 Sep 2015 11:37:00 +0000 (13:37 +0200)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Thu, 22 Oct 2015 21:43:18 +0000 (14:43 -0700)
commitcc2cc007bc8307f0f8f6e6686af2835d8fd0eecd
treea70a65c4b4a87a4fe6385049dfa0f0c41d912f33tree | snapshot
parenta251cb2078af1e3be62847547746bf13f75c6d90commit | diff
netfilter: nf_log: wait for rcu grace after logger unregistration

commit ad5001cc7cdf9aaee5eb213fdee657e4a3c94776 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: 5962815a6a56 ("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>
net/netfilter/nf_log.c diff | blob | history
wrapfs-5.10.y