diff options
| author | Shmulik Ladkani <shmulik.ladkani@gmail.com> | 2016-07-18 14:49:33 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2016-07-20 02:40:22 +0300 |
| commit | 359ebda25aa06fe3a1d028f7e338a849165e661b (patch) | |
| tree | f3bf5da129f7922ebd9aefd4f27c17d10934bff7 /net/ipv4/ip_forward.c | |
| parent | dfa15378bd69c6b193a483725889dd90c1a7dd48 (diff) | |
| download | linux-359ebda25aa06fe3a1d028f7e338a849165e661b.tar.xz | |
net/ipv4: Introduce IPSKB_FRAG_SEGS bit to inet_skb_parm.flags
This flag indicates whether fragmentation of segments is allowed.
Formerly this policy was hardcoded according to IPSKB_FORWARDED (set by
either ip_forward or ipmr_forward).
Cc: Hannes Frederic Sowa <hannes@stressinduktion.org>
Cc: Florian Westphal <fw@strlen.de>
Signed-off-by: Shmulik Ladkani <shmulik.ladkani@gmail.com>
Acked-by: Hannes Frederic Sowa <hannes@stressinduktion.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv4/ip_forward.c')
| -rw-r--r-- | net/ipv4/ip_forward.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/net/ipv4/ip_forward.c b/net/ipv4/ip_forward.c index 9f0a7b96646f..8b4ffd216839 100644 --- a/net/ipv4/ip_forward.c +++ b/net/ipv4/ip_forward.c @@ -117,7 +117,7 @@ int ip_forward(struct sk_buff *skb) if (opt->is_strictroute && rt->rt_uses_gateway) goto sr_failed; - IPCB(skb)->flags |= IPSKB_FORWARDED; + IPCB(skb)->flags |= IPSKB_FORWARDED | IPSKB_FRAG_SEGS; mtu = ip_dst_mtu_maybe_forward(&rt->dst, true); if (ip_exceeds_mtu(skb, mtu)) { IP_INC_STATS(net, IPSTATS_MIB_FRAGFAILS); |