diff options
| author |   jakob <jakob@openbsd.org> | 2002-07-04 10:08:00 +0000 |
|---|---|---|
| committer | jakob <jakob@openbsd.org> | 2002-07-04 10:08:00 +0000 |
| commit | 2adb10dbe6c7293e6ec4fffd6be070821d8dcaf8 (patch) | |
| tree | cb4a5d7c58f48a8d822f7112787414b6b5ec50e6 | |
| parent | blah blah minor nothing as i read and re-read and re-read... (diff) | |
| download | wireguard-openbsd-2adb10dbe6c7293e6ec4fffd6be070821d8dcaf8.tar.xz wireguard-openbsd-2adb10dbe6c7293e6ec4fffd6be070821d8dcaf8.zip | |
use tcp high portrange for active data connections. ok deraadt@
| -rw-r--r-- | usr.bin/ftp/ftp.c | 18 |
1 files changed, 16 insertions, 2 deletions
diff --git a/usr.bin/ftp/ftp.c b/usr.bin/ftp/ftp.c index dc4b122ae33..60bdb186ea1 100644 --- a/usr.bin/ftp/ftp.c +++ b/usr.bin/ftp/ftp.c @@ -1,4 +1,4 @@ -/* $OpenBSD: ftp.c,v 1.48 2002/06/09 02:36:03 itojun Exp $ */ +/* $OpenBSD: ftp.c,v 1.49 2002/07/04 10:08:00 jakob Exp $ */ /* $NetBSD: ftp.c,v 1.27 1997/08/18 10:20:23 lukem Exp $ */ /* @@ -67,7 +67,7 @@ #if 0 static char sccsid[] = "@(#)ftp.c 8.6 (Berkeley) 10/27/94"; #else -static char rcsid[] = "$OpenBSD: ftp.c,v 1.48 2002/06/09 02:36:03 itojun Exp $"; +static char rcsid[] = "$OpenBSD: ftp.c,v 1.49 2002/07/04 10:08:00 jakob Exp $"; #endif #endif /* not lint */ @@ -1415,6 +1415,20 @@ noport: warn("setsockopt (reuse address)"); goto bad; } + switch (data_addr.su_family) { + case AF_INET: + on = IP_PORTRANGE_HIGH; + if (setsockopt(data, IPPROTO_IP, IP_PORTRANGE, + (char *)&on, sizeof(on)) < 0) + warn("setsockopt IP_PORTRANGE (ignored)"); + break; + case AF_INET6: + on = IPV6_PORTRANGE_HIGH; + if (setsockopt(data, IPPROTO_IPV6, IPV6_PORTRANGE, + (char *)&on, sizeof(on)) < 0) + warn("setsockopt IPV6_PORTRANGE (ignored)"); + break; + } if (bind(data, (struct sockaddr *)&data_addr, data_addr.su_len) < 0) { warn("bind"); goto bad; |