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Due to a limitation in inet_addr(3) it was not possible to specify a

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netmask value of 0xffffffff (INADDR_NONE).  Fix by using inet_aton(3).
Note it was possible to specify the same mask as the dotted quad
255.255.255.255 because of a later call to gethostbyname(3).
[From FreeBSD]
This commit is contained in:
ginsbach 2005-05-19 15:05:11 +00:00
parent 943e24eb27
commit 0cb468118d
1 changed files with 4 additions and 4 deletions
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8
sbin/route/route.c
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@ -1,4 +1,4 @@
/* $NetBSD: route.c,v 1.78 2005/05/13 01:59:47 ginsbach Exp $ */ /* $NetBSD: route.c,v 1.79 2005/05/19 15:05:11 ginsbach Exp $ */
/* /*
* Copyright (c) 1983, 1989, 1991, 1993 * Copyright (c) 1983, 1989, 1991, 1993
@ -39,7 +39,7 @@ __COPYRIGHT("@(#) Copyright (c) 1983, 1989, 1991, 1993\n\
#if 0 #if 0
static char sccsid[] = "@(#)route.c 8.6 (Berkeley) 4/28/95"; static char sccsid[] = "@(#)route.c 8.6 (Berkeley) 4/28/95";
#else #else
__RCSID("$NetBSD: route.c,v 1.78 2005/05/13 01:59:47 ginsbach Exp $"); __RCSID("$NetBSD: route.c,v 1.79 2005/05/19 15:05:11 ginsbach Exp $");
#endif #endif
#endif /* not lint */ #endif /* not lint */
@ -1299,9 +1299,9 @@ badataddr:
} }
*t = '/'; *t = '/';
} }
if (((val = inet_addr(s)) != INADDR_NONE) && if (inet_aton(s, &su->sin.sin_addr) &&
(which != RTA_DST || forcenet == 0)) { (which != RTA_DST || forcenet == 0)) {
su->sin.sin_addr.s_addr = val; val = su->sin.sin_addr.s_addr;
if (inet_lnaof(su->sin.sin_addr) != INADDR_ANY) if (inet_lnaof(su->sin.sin_addr) != INADDR_ANY)
return (1); return (1);
else { else {