From 7483aef896654a02ae1fa7ae616fbd1f2c27f3c5 Mon Sep 17 00:00:00 2001
From: Nick Mathewson <nickm@torproject.org>
Date: Tue, 22 May 2018 14:12:44 -0400
Subject: [PATCH] avoid a signed/unsigned comparison.

---
 src/or/protover.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/or/protover.c b/src/or/protover.c
index ae6cda092..13dd6549e 100644
--- a/src/or/protover.c
+++ b/src/or/protover.c
@@ -201,7 +201,7 @@ parse_single_entry(const char *s, const char *end_of_entry)
     goto error;
 
   /* The name must not be longer than MAX_PROTOCOL_NAME_LENGTH. */
-  if (equals - s > MAX_PROTOCOL_NAME_LENGTH) {
+  if (equals - s > (int)MAX_PROTOCOL_NAME_LENGTH) {
     log_warn(LD_NET, "When parsing a protocol entry, I got a very large "
              "protocol name. This is possibly an attack or a bug, unless "
              "the Tor network truly supports protocol names larger than "