[NETFILTER]: Fix deadlock in ip6_queue

[mirror_ubuntu-zesty-kernel.git] / net / ipv6 / netfilter / ip6_queue.c

diff --git a/net/ipv6/netfilter/ip6_queue.c b/net/ipv6/netfilter/ip6_queue.c
index 750943e2d34eed262fe1ccc5d9f276d2ed2fc832..5493180f0d441200675a5ecd0406617e5a7d7cf5 100644 (file)
--- a/net/ipv6/netfilter/ip6_queue.c
+++ b/net/ipv6/netfilter/ip6_queue.c
@@ -76,7 +76,9 @@ static DECLARE_MUTEX(ipqnl_sem);
 static void
 ipq_issue_verdict(struct ipq_queue_entry *entry, int verdict)
 {
+       local_bh_disable();
        nf_reinject(entry->skb, entry->info, verdict);
+       local_bh_enable();
        kfree(entry);
 }