diff options
| author | Alexander Bluhm <bluhm@cvs.openbsd.org> | 2019-08-26 18:47:54 +0000 |
|---|---|---|
| committer | Alexander Bluhm <bluhm@cvs.openbsd.org> | 2019-08-26 18:47:54 +0000 |
| commit | aa9c5c8561f1b70dc6162fb54dab615be9f93f36 (patch) | |
| tree | b2759b55599ec510a09ec418c59494d889852334 /sys/netinet6/ip6_var.h | |
| parent | 7a534d547f9383b810689125e2b45dc54daed714 (diff) | |
Do not use the flow of the first fragment to store ECN information.
Handle the ECN in the fragment queue.
Reported-by: syzbot+0aa80b25e9041001cac8@syzkaller.appspotmail.com
fix from FreeBSD; OK claudio@
Diffstat (limited to 'sys/netinet6/ip6_var.h')
| -rw-r--r-- | sys/netinet6/ip6_var.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/sys/netinet6/ip6_var.h b/sys/netinet6/ip6_var.h index 30e45f4bd83..8fb28bb7be0 100644 --- a/sys/netinet6/ip6_var.h +++ b/sys/netinet6/ip6_var.h @@ -1,4 +1,4 @@ -/* $OpenBSD: ip6_var.h,v 1.84 2018/10/10 11:46:59 reyk Exp $ */ +/* $OpenBSD: ip6_var.h,v 1.85 2019/08/26 18:47:53 bluhm Exp $ */ /* $KAME: ip6_var.h,v 1.33 2000/06/11 14:59:20 jinmei Exp $ */ /* @@ -76,6 +76,7 @@ struct ip6q { int ip6q_nfrag; /* # of fragments */ u_int32_t ip6q_ident; /* fragment identification */ u_int8_t ip6q_nxt; /* ip6f_nxt in first fragment */ + u_int8_t ip6q_ecn; u_int8_t ip6q_ttl; /* time to live in slowtimo units */ }; @@ -85,7 +86,6 @@ struct ip6asfrag { int ip6af_offset; /* offset in ip6af_m to next header */ int ip6af_frglen; /* fragmentable part length */ int ip6af_off; /* fragment offset */ - u_int32_t ip6af_flow; /* ip header flow id */ u_int16_t ip6af_mff; /* more fragment bit in frag off */ }; |