svn commit: r339022 - head/sys/netinet

[Michael Tuexen]

Author: tuexen
Date: Sun Sep 30 12:16:06 2018
New Revision: 339022
URL: https://svnweb.freebsd.org/changeset/base/339022

Log:
  Increment the corresponding UDP stats counter (udps_opackets) when
  sending UDP encapsulated SCTP packets.
  This is consistent with the behaviour that when such packets are received,
  the corresponding UDP stats counter (udps_ipackets) is incremented.
  Thanks to Peter Lei for making me aware of this inconsistency.
  
  Approved by:            re (kib@)
  MFC after:              1 week

Modified:
  head/sys/netinet/sctp_output.c

Modified: head/sys/netinet/sctp_output.c
==============================================================================
--- head/sys/netinet/sctp_output.c	Sun Sep 30 08:41:14 2018	(r339021)
+++ head/sys/netinet/sctp_output.c	Sun Sep 30 12:16:06 2018	(r339022)
@@ -4263,6 +4263,9 @@ sctp_lowlevel_chunk_output(struct sctp_inpcb *inp,
 				atomic_subtract_int(&stcb->asoc.refcnt, 1);
 			}
 #endif
+			if (port) {
+				UDPSTAT_INC(udps_opackets);
+			}
 			SCTP_STAT_INCR(sctps_sendpackets);
 			SCTP_STAT_INCR_COUNTER64(sctps_outpackets);
 			if (ret)
@@ -4603,6 +4606,9 @@ sctp_lowlevel_chunk_output(struct sctp_inpcb *inp,
 				sin6->sin6_port = prev_port;
 			}
 			SCTPDBG(SCTP_DEBUG_OUTPUT3, "return from send is %d\n", ret);
+			if (port) {
+				UDPSTAT_INC(udps_opackets);
+			}
 			SCTP_STAT_INCR(sctps_sendpackets);
 			SCTP_STAT_INCR_COUNTER64(sctps_outpackets);
 			if (ret) {
@@ -11290,6 +11296,9 @@ sctp_send_resp_msg(struct sockaddr *src, struct sockad
 		return;
 	}
 	SCTPDBG(SCTP_DEBUG_OUTPUT3, "return from send is %d\n", ret);
+	if (port) {
+		UDPSTAT_INC(udps_opackets);
+	}
 	SCTP_STAT_INCR(sctps_sendpackets);
 	SCTP_STAT_INCR_COUNTER64(sctps_outpackets);
 	SCTP_STAT_INCR_COUNTER64(sctps_outcontrolchunks);