diff options
| author | David Lebrun <dlebrun@google.com> | 2017-09-10 15:22:01 +0200 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2017-09-11 23:34:10 +0200 |
| commit | 33e34e735fd4227b49735f1fc059dc9646abd1c6 (patch) | |
| tree | cfdb5eadb71f0983105d4d45b8b44de5f49c1db8 /net/ipv6 | |
| parent | xdp: implement xdp_redirect_map for generic XDP (diff) | |
| download | linux-33e34e735fd4227b49735f1fc059dc9646abd1c6.tar.xz linux-33e34e735fd4227b49735f1fc059dc9646abd1c6.zip | |
ipv6: sr: remove duplicate routing header type check
As seg6_validate_srh() already checks that the Routing Header type is
correct, it is not necessary to do it again in get_srh().
Fixes: 5829d70b ("ipv6: sr: fix get_srh() to comply with IPv6 standard "RFC 8200")
Signed-off-by: David Lebrun <dlebrun@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv6')
| -rw-r--r-- | net/ipv6/seg6_local.c | 4 |
1 files changed, 0 insertions, 4 deletions
diff --git a/net/ipv6/seg6_local.c b/net/ipv6/seg6_local.c index 7ff54db73a48..825b8e01f947 100644 --- a/net/ipv6/seg6_local.c +++ b/net/ipv6/seg6_local.c @@ -72,10 +72,6 @@ static struct ipv6_sr_hdr *get_srh(struct sk_buff *skb) srh = (struct ipv6_sr_hdr *)(skb->data + srhoff); - /* make sure it's a Segment Routing header (Routing Type 4) */ - if (srh->type != IPV6_SRCRT_TYPE_4) - return NULL; - len = (srh->hdrlen + 1) << 3; if (!pskb_may_pull(skb, srhoff + len)) |