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| author | David Lebrun <dlebrun@google.com> | 2017-09-10 14:22:01 +0100 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2017-09-11 14:34:10 -0700 |
| commit | 33e34e735fd4227b49735f1fc059dc9646abd1c6 (patch) | |
| tree | cfdb5eadb71f0983105d4d45b8b44de5f49c1db8 | |
| parent | 96c5508e3012ed0984ab93821d64ac1ff3279c09 (diff) | |
| download | linux-stable-33e34e735fd4227b49735f1fc059dc9646abd1c6.tar.gz linux-stable-33e34e735fd4227b49735f1fc059dc9646abd1c6.tar.bz2 linux-stable-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>
| -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)) |