From: Nick Mathewson <nickm@torproject.org>
Date: Thu, 5 Feb 2015 16:01:13 +0000 (-0500)
Subject: use ARRAY_LENGTH macro in domain_to_string
X-Git-Tag: tor-0.2.6.3-alpha~77
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=3f993dacc141a105d3e520cf1901dbb635c29ea2;p=thirdparty%2Ftor.git

use ARRAY_LENGTH macro in domain_to_string
---

diff --git a/src/common/log.c b/src/common/log.c
index b533814844..bbad7f1dac 100644
--- a/src/common/log.c
+++ b/src/common/log.c
@@ -1246,7 +1246,7 @@ domain_to_string(log_domain_mask_t domain, char *buf, size_t buflen)
     const char *d;
     int bit = tor_log2(domain);
     size_t n;
-    if ((unsigned)bit >= sizeof(domain_list)/sizeof(*domain_list) - 1 ||
+    if ((unsigned)bit >= ARRAY_LENGTH(domain_list)-1 ||
         bit >= N_LOGGING_DOMAINS) {
       tor_snprintf(buf, buflen, "<BUG:Unknown domain %lx>", (long)domain);
       return buf+strlen(buf);