From: David Lebrun <dleb...@google.com>
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 <dleb...@google.com>
---
net/ipv6/seg6_local.c | 4 ----
1 file changed, 4 deletions(-)
diff --git a/net/ipv6/seg6_local.c b/net/ipv6/seg6_local.c
index 7ff54db..825b8e0 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))
--
2.10.2
