Signed-off-by: Tomasz Bursztyka <tomasz.bursztyka@xxxxxxxxxxxxxxx>
---
net/netfilter/nfnetlink.c | 4 +++-
1 files changed, 3 insertions(+), 1 deletions(-)
diff --git a/net/netfilter/nfnetlink.c b/net/netfilter/nfnetlink.c
index 4acdd76..a6366ae 100644
--- a/net/netfilter/nfnetlink.c
+++ b/net/netfilter/nfnetlink.c
@@ -169,8 +169,10 @@ replay:
err = nla_parse(cda, ss->cb[cb_id].attr_count,
attr, attrlen, ss->cb[cb_id].policy);
- if (err < 0)
+ if (err < 0) {
+ rcu_read_unlock();
return err;
+ }
if (nc->call_rcu) {
err = nc->call_rcu(net->nfnl, skb, nlh,
--
1.7.8.6
--
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