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authorVasily Averin <vvs@virtuozzo.com>2017-11-12 22:30:01 +0300
committerDavid S. Miller <davem@davemloft.net>2017-11-14 15:45:53 +0900
commitce2b7db38af1ffefa6b04b5113b4d69ad36d38ba (patch)
treebe622f1024f36fa4194515720144ff1550d6f09d /net/core
parent0b6f59553544f47caa940c01015ac1f1113f046a (diff)
downloadlinux-ce2b7db38af1ffefa6b04b5113b4d69ad36d38ba.tar.bz2
fib_rules: exit_net cleanup check added
Be sure that rules_ops list initialized in net_init hook was return to initial state. Signed-off-by: Vasily Averin <vvs@virtuozzo.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/core')
-rw-r--r--net/core/fib_rules.c6
1 files changed, 6 insertions, 0 deletions
diff --git a/net/core/fib_rules.c b/net/core/fib_rules.c
index fafd0a41e3f7..98e1066c3d55 100644
--- a/net/core/fib_rules.c
+++ b/net/core/fib_rules.c
@@ -1022,8 +1022,14 @@ static int __net_init fib_rules_net_init(struct net *net)
return 0;
}
+static void __net_exit fib_rules_net_exit(struct net *net)
+{
+ WARN_ON_ONCE(!list_empty(&net->rules_ops));
+}
+
static struct pernet_operations fib_rules_net_ops = {
.init = fib_rules_net_init,
+ .exit = fib_rules_net_exit,
};
static int __init fib_rules_init(void)