Module Name: src
Committed By: seanb
Date: Fri Dec 5 18:45:37 UTC 2014
Modified Files:
src/sys/netinet6: udp6_output.c
Log Message:
- Fix comment which was no longer accurate after previous change to move
from in_pcbconnect -> in6_pcbsetport.
To generate a diff of this commit:
cvs rdiff -u -r1.46 -r1.47 src/sys/netinet6/udp6_output.c
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/sys/netinet6/udp6_output.c
diff -u src/sys/netinet6/udp6_output.c:1.46 src/sys/netinet6/udp6_output.c:1.47
--- src/sys/netinet6/udp6_output.c:1.46 Fri Nov 14 17:34:23 2014
+++ src/sys/netinet6/udp6_output.c Fri Dec 5 18:45:37 2014
@@ -1,4 +1,4 @@
-/* $NetBSD: udp6_output.c,v 1.46 2014/11/14 17:34:23 maxv Exp $ */
+/* $NetBSD: udp6_output.c,v 1.47 2014/12/05 18:45:37 seanb Exp $ */
/* $KAME: udp6_output.c,v 1.43 2001/10/15 09:19:52 itojun Exp $ */
/*
@@ -62,7 +62,7 @@
*/
#include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: udp6_output.c,v 1.46 2014/11/14 17:34:23 maxv Exp $");
+__KERNEL_RCSID(0, "$NetBSD: udp6_output.c,v 1.47 2014/12/05 18:45:37 seanb Exp $");
#include "opt_inet.h"
@@ -177,11 +177,11 @@ udp6_output(struct in6pcb * const in6p,
if (sin6) {
/*
- * IPv4 version of udp_output calls in_pcbconnect in this case,
- * which needs splnet and affects performance.
- * We have to do this as well, since in6_pcbsetport needs to
- * know the foreign address for some of the algorithms that
- * it employs.
+ * Slightly different than v4 version in that we call
+ * in6_selectsrc and in6_pcbsetport to fill in the local
+ * address and port rather than in_pcbconnect. in_pcbconnect
+ * sets in6p_faddr which causes EISCONN below to be hit on
+ * subsequent sendto.
*/
if (sin6->sin6_port == 0) {
error = EADDRNOTAVAIL;
