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don't forget splx

This commit is contained in:
itojun 2002-06-09 17:18:32 +00:00
parent 04aa2a1c65
commit a8b0c39863
1 changed files with 11 additions and 6 deletions
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17
sys/net/if_gre.c
View File

@ -1,4 +1,4 @@
/* $NetBSD: if_gre.c,v 1.30 2002/06/09 17:17:15 itojun Exp $ */
/* $NetBSD: if_gre.c,v 1.31 2002/06/09 17:18:32 itojun Exp $ */
/*
* Copyright (c) 1998 The NetBSD Foundation, Inc.
@ -46,7 +46,7 @@
*/
#include <sys/cdefs.h>
__KERNEL_RCSID(0, "$NetBSD: if_gre.c,v 1.30 2002/06/09 17:17:15 itojun Exp $");
__KERNEL_RCSID(0, "$NetBSD: if_gre.c,v 1.31 2002/06/09 17:18:32 itojun Exp $");
#include "opt_inet.h"
#include "opt_ns.h"
@ -487,11 +487,15 @@ gre_ioctl(struct ifnet *ifp, u_long cmd, caddr_t data)
if ((error = suser(p->p_ucred, &p->p_acflag)) != 0)
break;
if (lifr->addr.ss_family != AF_INET ||
lifr->dstaddr.ss_family != AF_INET)
return EAFNOSUPPORT;
lifr->dstaddr.ss_family != AF_INET) {
error = EAFNOSUPPORT;
break;
}
if (lifr->addr.ss_len != sizeof(si) ||
lifr->dstaddr.ss_len != sizeof(si))
return EINVAL;
lifr->dstaddr.ss_len != sizeof(si)) {
error = EINVAL;
break;
}
sc->g_src = (satosin((struct sockadrr *)&lifr->addr))->sin_addr;
sc->g_dst =
(satosin((struct sockadrr *)&lifr->dstaddr))->sin_addr;
@ -521,6 +525,7 @@ gre_ioctl(struct ifnet *ifp, u_long cmd, caddr_t data)
break;
default:
error = EINVAL;
break;
}
splx(s);