From: Eric Sesterhenn <snakebyte@gmx.de>
Date: Tue, 22 May 2007 22:38:17 +0000 (+0200)
Subject: [IPV6]: Fix slab corruption running ip6sic
X-Git-Tag: v2.6.16.52-rc1~8
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=dffa279e109e2462068b8a22f3783e3cbd930d81;p=people%2Fms%2Flinux.git

[IPV6]: Fix slab corruption running ip6sic

Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Adrian Bunk <bunk@stusta.de>
---

diff --git a/net/ipv6/xfrm6_tunnel.c b/net/ipv6/xfrm6_tunnel.c
index 8cfc58b96fc2..301c1b9841b2 100644
--- a/net/ipv6/xfrm6_tunnel.c
+++ b/net/ipv6/xfrm6_tunnel.c
@@ -407,7 +407,7 @@ static int xfrm6_tunnel_rcv(struct sk_buff **pskb)
 		return 0;
 
 	spi = xfrm6_tunnel_spi_lookup((xfrm_address_t *)&iph->saddr);
-	return xfrm6_rcv_spi(pskb, spi);
+	return xfrm6_rcv_spi(pskb, spi) > 0 ? : 0;
 }
 
 static void xfrm6_tunnel_err(struct sk_buff *skb, struct inet6_skb_parm *opt,