tcp_ctloutput: when called for a socket which is not AF_INET or AF_INET6,

panic rather than returning possibly leaking an mbuf.
This commit is contained in:
yamt 2006-11-10 13:19:16 +00:00
parent 22ffb8ee31
commit d4d55c3dc9

View File

@ -1,4 +1,4 @@
/* $NetBSD: tcp_usrreq.c,v 1.128 2006/10/19 14:14:34 rpaulo Exp $ */ /* $NetBSD: tcp_usrreq.c,v 1.129 2006/11/10 13:19:16 yamt Exp $ */
/* /*
* Copyright (C) 1995, 1996, 1997, and 1998 WIDE Project. * Copyright (C) 1995, 1996, 1997, and 1998 WIDE Project.
@ -102,7 +102,7 @@
*/ */
#include <sys/cdefs.h> #include <sys/cdefs.h>
__KERNEL_RCSID(0, "$NetBSD: tcp_usrreq.c,v 1.128 2006/10/19 14:14:34 rpaulo Exp $"); __KERNEL_RCSID(0, "$NetBSD: tcp_usrreq.c,v 1.129 2006/11/10 13:19:16 yamt Exp $");
#include "opt_inet.h" #include "opt_inet.h"
#include "opt_ipsec.h" #include "opt_ipsec.h"
@ -648,7 +648,7 @@ tcp_ctloutput(int op, struct socket *so, int level, int optname,
#endif #endif
default: default:
splx(s); splx(s);
return EAFNOSUPPORT; panic("%s: af %d", __func__, family);
} }
#ifndef INET6 #ifndef INET6
if (inp == NULL) if (inp == NULL)