svn commit: r260598 - stable/9/sys/kern

[John Baldwin]

Author: jhb
Date: Mon Jan 13 18:57:30 2014
New Revision: 260598
URL: http://svnweb.freebsd.org/changeset/base/260598

Log:
  MFC 243152,255478: Two SOCK_SEQPACKET fixes:
  - Update comment.
  - Provide pr_ctloutput method for AF_LOCAL/SOCK_SEQPACKET sockets.

Modified:
  stable/9/sys/kern/uipc_usrreq.c
Directory Properties:
  stable/9/sys/   (props changed)

Modified: stable/9/sys/kern/uipc_usrreq.c
==============================================================================
--- stable/9/sys/kern/uipc_usrreq.c	Mon Jan 13 17:14:10 2014	(r260597)
+++ stable/9/sys/kern/uipc_usrreq.c	Mon Jan 13 18:57:30 2014	(r260598)
@@ -320,6 +320,7 @@ static struct protosw localsw[] = {
 	 */
 	.pr_flags =		PR_ADDR|PR_ATOMIC|PR_CONNREQUIRED|PR_WANTRCVD|
 				    PR_RIGHTS,
+	.pr_ctloutput =		&uipc_ctloutput,
 	.pr_usrreqs =		&uipc_usrreqs_seqpacket,
 },
 };
@@ -936,7 +937,8 @@ uipc_send(struct socket *so, int flags, 
 		SOCKBUF_LOCK(&so2->so_rcv);
 		if (unp2->unp_flags & UNP_WANTCRED) {
 			/*
-			 * Credentials are passed only once on SOCK_STREAM.
+			 * Credentials are passed only once on SOCK_STREAM
+			 * and SOCK_SEQPACKET.
 			 */
 			unp2->unp_flags &= ~UNP_WANTCRED;
 			control = unp_addsockcred(td, control);