diff options
Diffstat (limited to 'src/or/buffers.c')
| -rw-r--r-- | src/or/buffers.c | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/src/or/buffers.c b/src/or/buffers.c index d174f8147a..e98f56932d 100644 --- a/src/or/buffers.c +++ b/src/or/buffers.c @@ -2048,7 +2048,15 @@ parse_socks(const char *data, size_t datalen, socks_request_t *req, req->address[len] = 0; req->port = ntohs(get_uint16(data+5+len)); *drain_out = 5+len+2; - if (!tor_strisprint(req->address) || strchr(req->address,'\"')) { + + if (string_is_valid_ipv4_address(req->address)) { + log_unsafe_socks_warning(5,req->address,req->port,safe_socks); + + if (safe_socks) + return -1; + } + + if (!string_is_valid_hostname(req->address)) { log_warn(LD_PROTOCOL, "Your application (using socks5 to port %d) gave Tor " "a malformed hostname: %s. Rejecting the connection.", |