From: Patrick McHardy <kaber@trash.net>
Date: Fri, 22 Jul 2005 19:49:30 +0000 (-0700)
Subject: [NETFILTER]: Fix deadlock in ip6_queue
X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=4c1217deeb148ff8ab838ba4f1875d0f52dea343;p=openwrt%2Fstaging%2Fblogic.git

[NETFILTER]: Fix deadlock in ip6_queue

Already fixed in ip_queue, ip6_queue was missed.

Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

diff --git a/net/ipv6/netfilter/ip6_queue.c b/net/ipv6/netfilter/ip6_queue.c
index 750943e2d34e..5493180f0d44 100644
--- 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);
 }