diff options
Diffstat (limited to 'net/ipv6')
| -rw-r--r-- | net/ipv6/ip6_output.c | 9 |
1 files changed, 3 insertions, 6 deletions
diff --git a/net/ipv6/ip6_output.c b/net/ipv6/ip6_output.c index c14adcdd4396..b5d9c57fe439 100644 --- a/net/ipv6/ip6_output.c +++ b/net/ipv6/ip6_output.c @@ -1668,8 +1668,8 @@ alloc_new_skb: !(rt->dst.dev->features & NETIF_F_SG))) alloclen = fraglen; else { - alloclen = fragheaderlen + transhdrlen; - pagedlen = datalen - transhdrlen; + alloclen = fragheaderlen + transhdrlen + fraggap; + pagedlen = datalen - transhdrlen - fraggap; } alloclen += alloc_extra; @@ -1684,10 +1684,7 @@ alloc_new_skb: fraglen = datalen + fragheaderlen; copy = datalen - transhdrlen - fraggap - pagedlen; - /* [!] NOTE: copy may be negative if pagedlen>0 - * because then the equation may reduces to -fraggap. - */ - if (copy < 0 && !(flags & MSG_SPLICE_PAGES)) { + if (copy < 0) { err = -EINVAL; goto error; } |