diff options
| author | Markus Friedl <markus@cvs.openbsd.org> | 2008-05-09 09:00:12 +0000 |
|---|---|---|
| committer | Markus Friedl <markus@cvs.openbsd.org> | 2008-05-09 09:00:12 +0000 |
| commit | 560464fefa0e642036e148c457d95950e83ec1c9 (patch) | |
| tree | c8c709262b90a2e224922cfec6e6a1ead669e644 /usr.bin/nc | |
| parent | 362f1c0bc0faa8616843609a3c677684ef9acc14 (diff) | |
try SO_BINDANY for -s, but do not insist; ok bob, reyk
Diffstat (limited to 'usr.bin/nc')
| -rw-r--r-- | usr.bin/nc/netcat.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/usr.bin/nc/netcat.c b/usr.bin/nc/netcat.c index 4228326bdd8..48b2b673ba4 100644 --- a/usr.bin/nc/netcat.c +++ b/usr.bin/nc/netcat.c @@ -1,4 +1,4 @@ -/* $OpenBSD: netcat.c,v 1.90 2008/05/06 05:47:39 djm Exp $ */ +/* $OpenBSD: netcat.c,v 1.91 2008/05/09 09:00:11 markus Exp $ */ /* * Copyright (c) 2001 Eric Jackson <ericj@monkey.org> * @@ -487,7 +487,7 @@ int remote_connect(const char *host, const char *port, struct addrinfo hints) { struct addrinfo *res, *res0; - int s, error; + int s, error, on = 1; if ((error = getaddrinfo(host, port, &hints, &res))) errx(1, "getaddrinfo: %s", gai_strerror(error)); @@ -502,6 +502,8 @@ remote_connect(const char *host, const char *port, struct addrinfo hints) if (sflag || pflag) { struct addrinfo ahints, *ares; + /* try SO_BINDANY, but don't insist */ + setsockopt(s, SOL_SOCKET, SO_BINDANY, &on, sizeof(on)); memset(&ahints, 0, sizeof(struct addrinfo)); ahints.ai_family = res0->ai_family; ahints.ai_socktype = uflag ? SOCK_DGRAM : SOCK_STREAM; |