diff options
| author | Damien Miller <djm@cvs.openbsd.org> | 2022-06-08 20:20:27 +0000 |
|---|---|---|
| committer | Damien Miller <djm@cvs.openbsd.org> | 2022-06-08 20:20:27 +0000 |
| commit | 1d1deb8a81a4cc07ac94331837084e64bc66f124 (patch) | |
| tree | 86a07348c6ff1cf7ca16fbd89319f1c15afc7c12 /usr.bin/nc | |
| parent | 14c1754651fbf0894f9f94c521c9cc18151f935c (diff) | |
do not refuse valid IPv6 addresses in -X connect (HTTP CONNECT proxy)
support. Identified by Wilmer van der Gaast, ok millert@
Diffstat (limited to 'usr.bin/nc')
| -rw-r--r-- | usr.bin/nc/socks.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/usr.bin/nc/socks.c b/usr.bin/nc/socks.c index 9766be7da49..7c7448c9c5f 100644 --- a/usr.bin/nc/socks.c +++ b/usr.bin/nc/socks.c @@ -1,4 +1,4 @@ -/* $OpenBSD: socks.c,v 1.30 2019/11/04 17:33:28 millert Exp $ */ +/* $OpenBSD: socks.c,v 1.31 2022/06/08 20:20:26 djm Exp $ */ /* * Copyright (c) 1999 Niklas Hallqvist. All rights reserved. @@ -321,7 +321,7 @@ socks_connect(const char *host, const char *port, /* HTTP proxy CONNECT */ /* Disallow bad chars in hostname */ - if (strcspn(host, "\r\n\t []:") != strlen(host)) + if (strcspn(host, "\r\n\t []") != strlen(host)) errx(1, "Invalid hostname"); /* Try to be sane about numeric IPv6 addresses */ |