diff options
Diffstat (limited to 'net/ipv6/ip6_output.c')
| -rw-r--r-- | net/ipv6/ip6_output.c | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/net/ipv6/ip6_output.c b/net/ipv6/ip6_output.c index 01deecda2f84..d4a31becbd25 100644 --- a/net/ipv6/ip6_output.c +++ b/net/ipv6/ip6_output.c @@ -597,11 +597,10 @@ int ip6_fragment(struct net *net, struct sock *sk, struct sk_buff *skb, int ptr, offset = 0, err = 0; u8 *prevhdr, nexthdr = 0; - hlen = ip6_find_1stfragopt(skb, &prevhdr); - if (hlen < 0) { - err = hlen; + err = ip6_find_1stfragopt(skb, &prevhdr); + if (err < 0) goto fail; - } + hlen = err; nexthdr = *prevhdr; mtu = ip6_skb_dst_mtu(skb); |
