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[src/netbsd-6-0]: src/sys/kern Pull up following revision(s) (requested by sp...
details: https://anonhg.NetBSD.org/src/rev/6fa8a22f9743
branches: netbsd-6-0
changeset: 774884:6fa8a22f9743
user: bouyer <bouyer%NetBSD.org@localhost>
date: Mon Nov 25 08:27:01 2013 +0000
description:
Pull up following revision(s) (requested by spz in ticket #988):
sys/kern/uipc_socket.c: revision 1.220
PR/48098: Brian Marcotte: panic: kernel diagnostic assertion "cred != NULL":
Fix from Michael van Elst, tcpdrop crashes kernel on ebryonic connections.
diffstat:
sys/kern/uipc_socket.c | 6 +++---
1 files changed, 3 insertions(+), 3 deletions(-)
diffs (27 lines):
diff -r 7ed5e9459e5c -r 6fa8a22f9743 sys/kern/uipc_socket.c
--- a/sys/kern/uipc_socket.c Sun Nov 17 19:23:19 2013 +0000
+++ b/sys/kern/uipc_socket.c Mon Nov 25 08:27:01 2013 +0000
@@ -1,4 +1,4 @@
-/* $NetBSD: uipc_socket.c,v 1.209.2.1.4.1 2013/08/02 20:23:11 martin Exp $ */
+/* $NetBSD: uipc_socket.c,v 1.209.2.1.4.2 2013/11/25 08:27:01 bouyer Exp $ */
/*-
* Copyright (c) 2002, 2007, 2008, 2009 The NetBSD Foundation, Inc.
@@ -63,7 +63,7 @@
*/
#include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: uipc_socket.c,v 1.209.2.1.4.1 2013/08/02 20:23:11 martin Exp $");
+__KERNEL_RCSID(0, "$NetBSD: uipc_socket.c,v 1.209.2.1.4.2 2013/11/25 08:27:01 bouyer Exp $");
#include "opt_compat_netbsd.h"
#include "opt_sock_counters.h"
@@ -416,7 +416,7 @@
/* Normal users can only drop their own connections. */
struct socket *so = (struct socket *)arg1;
- if (proc_uidmatch(cred, so->so_cred) == 0)
+ if (so->so_cred && proc_uidmatch(cred, so->so_cred) == 0)
result = KAUTH_RESULT_ALLOW;
break;
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