Mercurial > dropbear
view tcpfwd.h @ 340:454a34b2dfd1
Fixes from Erik Hovland:
cli-authpubkey.c:
fix leak of keybuf
cli-kex.c:
fix leak of fingerprint fp
cli-service.c:
remove commented out code
dropbearkey.c:
don't attepmt to free NULL key on failure
common-kex.c:
only free key if it is initialised
keyimport.c:
remove dead encrypted-key code
don't leak a FILE* loading OpenSSH keys
rsa.c, dss.c:
check return values for some libtommath functions
svr-kex.c:
check return value retrieving DH kex mpint
svr-tcpfwd.c:
fix null-dereference if remote tcp forward request fails
tcp-accept.c:
don't incorrectly free the tcpinfo var
author | Matt Johnston <matt@ucc.asn.au> |
---|---|
date | Fri, 07 Jul 2006 09:17:18 +0000 |
parents | c049490e43fe |
children | 52a644e7b8e1 |
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/* * Dropbear - a SSH2 server * * Copyright (c) 2002,2003 Matt Johnston * All rights reserved. * * Permission is hereby granted, free of charge, to any person obtaining a copy * of this software and associated documentation files (the "Software"), to deal * in the Software without restriction, including without limitation the rights * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell * copies of the Software, and to permit persons to whom the Software is * furnished to do so, subject to the following conditions: * * The above copyright notice and this permission notice shall be included in * all copies or substantial portions of the Software. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE * SOFTWARE. */ #ifndef _TCPFWD_H #define _TCPFWD_H #include "channel.h" struct TCPListener { /* For a direct-tcpip request, it's the addr/port we want the other * end to connect to */ unsigned char *sendaddr; unsigned int sendport; /* This is the address/port that we listen on. The address has special * meanings as per the rfc, "" for all interfaces, "localhost" for * localhost, or a normal interface name. */ unsigned char *listenaddr; unsigned int listenport; const struct ChanType *chantype; enum {direct, forwarded} tcp_type; }; /* A link in a list of forwards */ struct TCPFwdList { const unsigned char* connectaddr; unsigned int connectport; unsigned int listenport; struct TCPFwdList * next; }; /* Server */ void recv_msg_global_request_remotetcp(); extern const struct ChanType svr_chan_tcpdirect; /* Client */ void setup_localtcp(); void setup_remotetcp(); extern const struct ChanType cli_chan_tcpremote; /* Common */ int listen_tcpfwd(struct TCPListener* tcpinfo); #endif