Author: rrs Date: Wed Jul 18 22:49:53 2018 New Revision: 336465 URL: https://svnweb.freebsd.org/changeset/base/336465
Log: Bump the ICMP echo limits to match the RFC Reviewed by: tuexen Sponsored by: Netflix Inc. Differential Revision: https://reviews.freebsd.org/D16333 Modified: head/sys/netinet/ip_icmp.c head/sys/netinet/tcp_stacks/rack.c Modified: head/sys/netinet/ip_icmp.c ============================================================================== --- head/sys/netinet/ip_icmp.c Wed Jul 18 22:45:45 2018 (r336464) +++ head/sys/netinet/ip_icmp.c Wed Jul 18 22:49:53 2018 (r336465) @@ -139,8 +139,8 @@ static VNET_DEFINE(int, icmp_rfi) = 0; SYSCTL_INT(_net_inet_icmp, OID_AUTO, reply_from_interface, CTLFLAG_VNET | CTLFLAG_RW, &VNET_NAME(icmp_rfi), 0, "ICMP reply from incoming interface for non-local packets"); - -static VNET_DEFINE(int, icmp_quotelen) = 8; +/* Router requirements RFC 1812 section 4.3.2.3 requires 576 - 28. */ +static VNET_DEFINE(int, icmp_quotelen) = 548; #define V_icmp_quotelen VNET(icmp_quotelen) SYSCTL_INT(_net_inet_icmp, OID_AUTO, quotelen, CTLFLAG_VNET | CTLFLAG_RW, &VNET_NAME(icmp_quotelen), 0, Modified: head/sys/netinet/tcp_stacks/rack.c ============================================================================== --- head/sys/netinet/tcp_stacks/rack.c Wed Jul 18 22:45:45 2018 (r336464) +++ head/sys/netinet/tcp_stacks/rack.c Wed Jul 18 22:49:53 2018 (r336465) @@ -1627,7 +1627,6 @@ rack_process_rst(struct mbuf *m, struct tcphdr *th, st static void rack_challenge_ack(struct mbuf *m, struct tcphdr *th, struct tcpcb *tp, int32_t * ret_val) { - INP_INFO_RLOCK_ASSERT(&V_tcbinfo); TCPSTAT_INC(tcps_badsyn); @@ -6103,7 +6102,6 @@ rack_do_lastack(struct mbuf *m, struct tcphdr *th, str return (ret_val); } if (ourfinisacked) { - INP_INFO_RLOCK_ASSERT(&V_tcbinfo); tp = tcp_close(tp); rack_do_drop(m, tp); _______________________________________________ svn-src-head@freebsd.org mailing list https://lists.freebsd.org/mailman/listinfo/svn-src-head To unsubscribe, send any mail to "svn-src-head-unsubscr...@freebsd.org"
