diff options
Diffstat (limited to 'net/ipv6/udp.c')
| -rw-r--r-- | net/ipv6/udp.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/net/ipv6/udp.c b/net/ipv6/udp.c index 29213b51c499..0d920c58de6a 100644 --- a/net/ipv6/udp.c +++ b/net/ipv6/udp.c @@ -1309,6 +1309,7 @@ static struct sk_buff *udp6_ufo_fragment(struct sk_buff *skb, u32 features) u8 frag_hdr_sz = sizeof(struct frag_hdr); int offset; __wsum csum; + struct rt6_info *rt = (struct rt6_info *)skb_dst(skb); mss = skb_shinfo(skb)->gso_size; if (unlikely(skb->len <= mss)) @@ -1359,7 +1360,8 @@ static struct sk_buff *udp6_ufo_fragment(struct sk_buff *skb, u32 features) fptr = (struct frag_hdr *)(skb_network_header(skb) + unfrag_ip6hlen); fptr->nexthdr = nexthdr; fptr->reserved = 0; - ipv6_select_ident(fptr, (struct rt6_info *)skb_dst(skb)); + ipv6_select_ident(fptr, + rt ? &rt->rt6i_dst.addr : &ipv6_hdr(skb)->daddr); /* Fragment the skb. ipv6 header and the remaining fields of the * fragment header are updated in ipv6_gso_segment() |