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authorHerbert Xu <herbert@gondor.apana.org.au>2008-04-02 00:06:09 -0700
committerDavid S. Miller <davem@davemloft.net>2008-04-02 00:06:09 -0700
commitf32c5f2c3866bf4d932d2bc42216dafb90a50ab7 (patch)
treefd2d7da5651b76027977dc35af353a45ca348a45
parenta22eb6faae4ec64d59cc206671eb0bfe46c5ffd2 (diff)
[IPV6]: Fix ICMP relookup error path dst leak
When we encounter an error while looking up the dst the second time we need to drop the first dst. This patch is pretty much the same as the one for IPv4. Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by: David S. Miller <davem@davemloft.net>
-rw-r--r--net/ipv6/icmp.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/net/ipv6/icmp.c b/net/ipv6/icmp.c
index 121d517bf91..f204a7275a0 100644
--- a/net/ipv6/icmp.c
+++ b/net/ipv6/icmp.c
@@ -436,10 +436,10 @@ void icmpv6_send(struct sk_buff *skb, int type, int code, __u32 info,
}
if (xfrm_decode_session_reverse(skb, &fl2, AF_INET6))
- goto out;
+ goto out_dst_release;
if (ip6_dst_lookup(sk, &dst2, &fl))
- goto out;
+ goto out_dst_release;
err = xfrm_lookup(&dst2, &fl, sk, XFRM_LOOKUP_ICMP);
if (err == -ENOENT) {