[src/trunk]: src/sys/compat/svr4 Add XXX for NULL deref. Not sure how to fix ...

[maxv <maxv%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/6ed6b7d46125
branches:  trunk
changeset: 319484:6ed6b7d46125
user:      maxv <maxv%NetBSD.org@localhost>
date:      Thu May 31 15:41:11 2018 +0000

description:
Add XXX for NULL deref. Not sure how to fix it, not sure we care either...

diffstat:

 sys/compat/svr4/svr4_stream.c |  8 ++++++--
 1 files changed, 6 insertions(+), 2 deletions(-)

diffs (29 lines):

diff -r 3fcb4f3999f7 -r 6ed6b7d46125 sys/compat/svr4/svr4_stream.c
--- a/sys/compat/svr4/svr4_stream.c     Thu May 31 15:34:25 2018 +0000
+++ b/sys/compat/svr4/svr4_stream.c     Thu May 31 15:41:11 2018 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: svr4_stream.c,v 1.93 2018/05/05 02:09:40 christos Exp $         */
+/*     $NetBSD: svr4_stream.c,v 1.94 2018/05/31 15:41:11 maxv Exp $     */
 
 /*-
  * Copyright (c) 1994, 2008 The NetBSD Foundation, Inc.
@@ -39,7 +39,7 @@
  */
 
 #include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: svr4_stream.c,v 1.93 2018/05/05 02:09:40 christos Exp $");
+__KERNEL_RCSID(0, "$NetBSD: svr4_stream.c,v 1.94 2018/05/31 15:41:11 maxv Exp $");
 
 #include <sys/param.h>
 #include <sys/kernel.h>
@@ -1791,6 +1791,10 @@
 
                sc.cmd = SVR4_TI_RECVFROM_IND;
 
+               /*
+                * XXX: name = NULL?
+                */
+
                switch (st->s_family) {
                case AF_INET:
                        sc.len = sizeof (struct sockaddr_in);