tor

commit f8c98759e56d9af14c1046dc629d6f03330ac031
parent 7f05f896630e857ad2803e80b48924f026f66eb7
Author: rl1987 <rl1987@sdf.lonestar.org>
Date:   Sun,  4 Jun 2017 13:22:45 +0200

Use string_is_valid_hostname in SOCKS4 request parsing codepath

Diffstat:
M
src/or/buffers.c
 | 
2
+-

1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/src/or/buffers.c b/src/or/buffers.c
@@ -1806,7 +1806,7 @@ parse_socks(const char *data, size_t datalen, socks_request_t *req,
       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,'\"')) {
+      if (!string_is_valid_hostname(req->address)) {
         log_warn(LD_PROTOCOL,
                  "Your application (using socks4 to port %d) gave Tor "
                  "a malformed hostname: %s. Rejecting the connection.",