Author: whu
Date: Thu Nov 1 08:08:08 2018
New Revision: 339984
URL: https://svnweb.freebsd.org/changeset/base/339984
Log:
MFC r339585:
Do not drop UDP traffic when TXCSUM_IPV6 flag is on.
PR: 231797
Submitted by: whu
Reviewed by: dexuan
Obtained from: Kevin Morse
Approved by: re (rgrimes)
Sponsored by: Microsoft
Modified:
stable/12/sys/dev/hyperv/netvsc/if_hn.c
Directory Properties:
stable/12/ (props changed)
Modified: stable/12/sys/dev/hyperv/netvsc/if_hn.c
==============================================================================
--- stable/12/sys/dev/hyperv/netvsc/if_hn.c Thu Nov 1 03:38:57 2018
(r339983)
+++ stable/12/sys/dev/hyperv/netvsc/if_hn.c Thu Nov 1 08:08:08 2018
(r339984)
@@ -861,7 +861,8 @@ hn_set_hlen(struct mbuf *m_head)
PULLUP_HDR(m_head, ehlen + sizeof(*ip6));
ip6 = mtodo(m_head, ehlen);
- if (ip6->ip6_nxt != IPPROTO_TCP) {
+ if (ip6->ip6_nxt != IPPROTO_TCP &&
+ ip6->ip6_nxt != IPPROTO_UDP) {
m_freem(m_head);
return (NULL);
}
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