From e8fd871d8b6459267f8de6e3389333144ef062eb Mon Sep 17 00:00:00 2001
From: Roger Dingledine <arma@torproject.org>
Date: Wed, 15 Mar 2006 19:17:34 +0000
Subject: [PATCH] Stop being printist: just because our local platform doesn't
 consider an alleged destination to be printable doesn't mean nobody in the
 world will want to use it.

svn:r6167
---
 src/or/buffers.c         | 14 --------------
 src/or/connection_edge.c |  6 ------
 2 files changed, 20 deletions(-)

diff --git a/src/or/buffers.c b/src/or/buffers.c
index 69dc0ad7c9..4bba6423d4 100644
--- a/src/or/buffers.c
+++ b/src/or/buffers.c
@@ -1003,13 +1003,6 @@ fetch_from_buf_socks(buf_t *buf, socks_request_t *req, int log_sockstype)
           req->address[len] = 0;
           req->port = ntohs(get_uint16(buf->cur+5+len));
           buf_remove_from_front(buf, 5+len+2);
-          if (!tor_strisprint(req->address) || strchr(req->address,'\"')) {
-            log_warn(LD_PROTOCOL,
-                     "Your application (using socks5 on port %d) gave Tor "
-                     "a malformed hostname: %s. Rejecting the connection.",
-                     req->port, escaped(req->address));
-            return -1;
-          }
 
           if (log_sockstype)
             log_notice(LD_APP,
@@ -1105,13 +1098,6 @@ fetch_from_buf_socks(buf_t *buf, socks_request_t *req, int log_sockstype)
       log_debug(LD_APP,"socks4: Everything is here. Success.");
       strlcpy(req->address, startaddr ? startaddr : tmpbuf,
               sizeof(req->address));
-      if (!tor_strisprint(req->address) || strchr(req->address,'\"')) {
-        log_warn(LD_PROTOCOL,
-                 "Your application (using socks4 on port %d) gave Tor "
-                 "a malformed hostname: %s. Rejecting the connection.",
-                 req->port, escaped(req->address));
-        return -1;
-      }
       /* next points to the final \0 on inbuf */
       buf_remove_from_front(buf, next-buf->cur+1);
       return 1;
diff --git a/src/or/connection_edge.c b/src/or/connection_edge.c
index 1e9894ff59..1ad5ee4078 100644
--- a/src/or/connection_edge.c
+++ b/src/or/connection_edge.c
@@ -1533,12 +1533,6 @@ connection_exit_begin_conn(cell_t *cell, circuit_t *circ)
     tor_free(address);
     return 0;
   }
-  if (!tor_strisprint(address)) {
-    log_warn(LD_PROTOCOL,"Non-printing characters in address %s in relay "
-             "begin cell. Dropping.", escaped(address));
-    tor_free(address);
-    return 0;
-  }
 
   log_debug(LD_EXIT,"Creating new exit connection.");
   n_stream = connection_new(CONN_TYPE_EXIT);