diff options
| author | Damien Miller <djm@cvs.openbsd.org> | 2018-06-25 22:28:34 +0000 |
|---|---|---|
| committer | Damien Miller <djm@cvs.openbsd.org> | 2018-06-25 22:28:34 +0000 |
| commit | 5c354e1ab0f5234f00e02abcb869f00fba540343 (patch) | |
| tree | 1b93b84030de7d4ff6081aa9185abdc1ee8568c6 | |
| parent | 77c7e402d573b7775dd75d78a7b2ef7384b9e050 (diff) | |
fix NULL dereference in open_listen_match_tcpip()
| -rw-r--r-- | usr.bin/ssh/channels.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/usr.bin/ssh/channels.c b/usr.bin/ssh/channels.c index 51feb2670e8..b7d99d05cef 100644 --- a/usr.bin/ssh/channels.c +++ b/usr.bin/ssh/channels.c @@ -1,4 +1,4 @@ -/* $OpenBSD: channels.c,v 1.381 2018/06/06 18:22:41 djm Exp $ */ +/* $OpenBSD: channels.c,v 1.382 2018/06/25 22:28:33 djm Exp $ */ /* * Author: Tatu Ylonen <ylo@cs.hut.fi> * Copyright (c) 1995 Tatu Ylonen <ylo@cs.hut.fi>, Espoo, Finland @@ -3847,7 +3847,7 @@ open_listen_match_tcpip(struct permission *allowed_open, allowed_host = translate ? channel_rfwd_bind_host(allowed_open->listen_host) : allowed_open->listen_host; - if (allowed_host == NULL || + if (allowed_host == NULL || requestedhost == NULL || strcmp(allowed_host, requestedhost) != 0) return 0; return 1; |