diff options
| author |   itojun <itojun@openbsd.org> | 2003-10-01 21:41:05 +0000 |
|---|---|---|
| committer | itojun <itojun@openbsd.org> | 2003-10-01 21:41:05 +0000 |
| commit | d8b2e91c2e3365029586f476e27a7b94e4f5fa38 (patch) | |
| tree | 819234c3107573a152328d6c2c869c73cdf2444c /sys/netinet/tcp_input.c | |
| parent | correct m_cat misuse. i remember it was ok'ed by someone but don't remember who... (diff) | |
| download | wireguard-openbsd-d8b2e91c2e3365029586f476e27a7b94e4f5fa38.tar.xz wireguard-openbsd-d8b2e91c2e3365029586f476e27a7b94e4f5fa38.zip | |
use random number generator to generate IPv6 fragment ID/flowlabel.
cleanup IPv6 flowlabel handling. deraadt ok
Diffstat (limited to 'sys/netinet/tcp_input.c')
| -rw-r--r-- | sys/netinet/tcp_input.c | 8 |
1 files changed, 3 insertions, 5 deletions
diff --git a/sys/netinet/tcp_input.c b/sys/netinet/tcp_input.c index 5b8b3270f41..5ceeb6ccc9b 100644 --- a/sys/netinet/tcp_input.c +++ b/sys/netinet/tcp_input.c @@ -1,4 +1,4 @@ -/* $OpenBSD: tcp_input.c,v 1.132 2003/07/09 22:03:16 itojun Exp $ */ +/* $OpenBSD: tcp_input.c,v 1.133 2003/10/01 21:41:05 itojun Exp $ */ /* $NetBSD: tcp_input.c,v 1.23 1996/02/13 23:43:44 christos Exp $ */ /* @@ -829,8 +829,6 @@ findpcb: if ((inp->inp_flags & INP_IPV6) != 0) { inp->inp_ipv6.ip6_hlim = oldinpcb->inp_ipv6.ip6_hlim; - inp->inp_ipv6.ip6_flow = - oldinpcb->inp_ipv6.ip6_flow; } } #else /* INET6 */ @@ -1189,8 +1187,8 @@ findpcb: sin6->sin6_len = sizeof(struct sockaddr_in6); sin6->sin6_addr = ip6->ip6_src; sin6->sin6_port = th->th_sport; - sin6->sin6_flowinfo = htonl(0x0fffffff) & - inp->inp_ipv6.ip6_flow; + sin6->sin6_flowinfo = + ip6->ip6_flow & IPV6_FLOWINFO_MASK; laddr6 = inp->inp_laddr6; if (IN6_IS_ADDR_UNSPECIFIED(&inp->inp_laddr6)) inp->inp_laddr6 = ip6->ip6_dst; |