From: Nick Mathewson <nickm@torproject.org>
Date: Tue, 28 May 2019 23:45:50 +0000 (-0400)
Subject: Trivial fix for a trivial warning with gcc 9.1.1
X-Git-Tag: tor-0.4.1.2-alpha~28
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=24a2352d56d807320c45fcdd8c74435bda4302c2;p=thirdparty%2Ftor.git

Trivial fix for a trivial warning with gcc 9.1.1

Fix on 4e3d144fb0940d8ee5a89427d471ea3656e8e122; bug not in any
released Tor.
---

diff --git a/src/lib/net/address.c b/src/lib/net/address.c
index 7dec4c8e25..546af800a9 100644
--- a/src/lib/net/address.c
+++ b/src/lib/net/address.c
@@ -339,7 +339,7 @@ tor_addr_to_str(char *dest, const tor_addr_t *addr, size_t len, int decorate)
       break;
     case AF_INET6:
       /* Shortest addr [ :: ] + \0 */
-      if (len < (3 + (decorate ? 2 : 0)))
+      if (len < (3u + (decorate ? 2 : 0)))
         return NULL;
 
       if (decorate)