git: 78e6c3aacc7f - main - tcp: update error counter when dropping a packet due to bad source

The branch main has been updated by glebius:

URL: https://cgit.FreeBSD.org/src/commit/?id=78e6c3aacc7fb9181a0fd77dc0bdf4b29e2f1d3f

commit 78e6c3aacc7fb9181a0fd77dc0bdf4b29e2f1d3f
Author:     Gleb Smirnoff <glebius@FreeBSD.org>
AuthorDate: 2023-03-28 01:37:15 +0000
Commit:     Gleb Smirnoff <glebius@FreeBSD.org>
CommitDate: 2023-03-28 01:37:15 +0000

    tcp: update error counter when dropping a packet due to bad source
    
    Use the same counter that ip_input()/ip6_input() use for bad destination
    address.  For IPv6 this is already heavily abused ip6s_badscope, which
    needs to be split into several separate error counters.
    
    Reviewed by:            markj
    Differential Revision:  https://reviews.freebsd.org/D39234
---
 sys/netinet/tcp_input.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/sys/netinet/tcp_input.c b/sys/netinet/tcp_input.c
index 992f8ea16e3d..6cf14f2f1f7f 100644
--- a/sys/netinet/tcp_input.c
+++ b/sys/netinet/tcp_input.c
@@ -675,7 +675,7 @@ tcp_input_with_port(struct mbuf **mp, int *offp, int proto, uint16_t port)
 		KASSERT(!IN6_IS_ADDR_UNSPECIFIED(&ip6->ip6_dst),
 		    ("%s: unspecified destination v6 address", __func__));
 		if (IN6_IS_ADDR_UNSPECIFIED(&ip6->ip6_src)) {
-			/* XXX stat */
+			IP6STAT_INC(ip6s_badscope); /* XXX */
 			goto drop;
 		}
 		iptos = IPV6_TRAFFIC_CLASS(ip6);
@@ -745,7 +745,7 @@ tcp_input_with_port(struct mbuf **mp, int *offp, int proto, uint16_t port)
 		KASSERT(ip->ip_dst.s_addr != INADDR_ANY,
 		    ("%s: unspecified destination v4 address", __func__));
 		if (__predict_false(ip->ip_src.s_addr == INADDR_ANY)) {
-			/* XXX stat */
+			IPSTAT_INC(ips_badaddr);
 			goto drop;
 		}
 	}