diff options
| author | rofl0r <retnyg@gmx.net> | 2019-02-28 16:08:02 +0300 |
|---|---|---|
| committer | rofl0r <retnyg@gmx.net> | 2019-02-28 16:08:02 +0300 |
| commit | 50c079d4b44d6d96064fd0985306e165c2ed8285 (patch) | |
| tree | cdab47fea89d8273d537cf2134b51fbbf2fdbcce /src | |
| parent | 11988579f5a4cdc91075eb2d7f73132ac5f37b5a (diff) | |
don't try to connect to null-routed ips
Diffstat (limited to 'src')
| -rw-r--r-- | src/libproxychains.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/src/libproxychains.c b/src/libproxychains.c index 041e507..d18c772 100644 --- a/src/libproxychains.c +++ b/src/libproxychains.c @@ -472,6 +472,10 @@ int connect(int sock, const struct sockaddr *addr, unsigned int len) { v6 = dest_ip.is_v6 = 0; p_addr_in = &v4inv6; } + if(!v6 && !memcmp(p_addr_in, "\0\0\0\0", 4)) { + errno = ECONNREFUSED; + return -1; + } // PDEBUG("localnet: %s; ", inet_ntop(AF_INET,&in_addr_localnet, str, sizeof(str))); // PDEBUG("netmask: %s; " , inet_ntop(AF_INET, &in_addr_netmask, str, sizeof(str))); |