diff options
| -rw-r--r-- | src/or/buffers.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/src/or/buffers.c b/src/or/buffers.c index bbd60c4357..7b212a7d33 100644 --- a/src/or/buffers.c +++ b/src/or/buffers.c @@ -1716,6 +1716,11 @@ parse_socks(const char *data, size_t datalen, socks_request_t *req, return r; } + if (req->auth_type != SOCKS_NO_AUTH && !req->got_auth) { + log_warn(LD_APP, + "socks5: negotiated authentication, but none provided"); + return -1; + } /* we know the method; read in the request */ log_debug(LD_APP,"socks5: checking request"); if (datalen < 8) {/* basic info plus >=2 for addr plus 2 for port */ |