diff options
| author | Otto Moerbeek <otto@cvs.openbsd.org> | 2006-01-14 21:21:47 +0000 |
|---|---|---|
| committer | Otto Moerbeek <otto@cvs.openbsd.org> | 2006-01-14 21:21:47 +0000 |
| commit | 6f37fc1061a0e0a1258a76f7787f1f5afa71fb0c (patch) | |
| tree | b03ba7cad0ec648fb126c21fe0a1f194754ce168 /usr.bin | |
| parent | 7f121358b3fd2d05447c7baf77745550da856f64 (diff) | |
Properly handle failure binding to a local interface (using the -b
option). Problem found by David Hill <dhill at mindcry dot org>;
ok millert@
Diffstat (limited to 'usr.bin')
| -rw-r--r-- | usr.bin/telnet/commands.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/usr.bin/telnet/commands.c b/usr.bin/telnet/commands.c index 0642f4d5c6a..5a422036e57 100644 --- a/usr.bin/telnet/commands.c +++ b/usr.bin/telnet/commands.c @@ -1,4 +1,4 @@ -/* $OpenBSD: commands.c,v 1.48 2005/02/27 15:46:42 otto Exp $ */ +/* $OpenBSD: commands.c,v 1.49 2006/01/14 21:21:46 otto Exp $ */ /* $NetBSD: commands.c,v 1.14 1996/03/24 22:03:48 jtk Exp $ */ /* @@ -2408,11 +2408,13 @@ tn(argc, argv) if (error) { warn("%s: %s", aliasp, gai_strerror(error)); close(net); + net = -1; continue; } if (bind(net, ares->ai_addr, ares->ai_addrlen) < 0) { perror(aliasp); (void) close(net); /* dump descriptor */ + net = -1; freeaddrinfo(ares); continue; } |