From 2091dab7f4617dbf2d4fdbf07c0f36dcaf7c50dc Mon Sep 17 00:00:00 2001
From: Nick Mathewson <nickm@torproject.org>
Date: Sat, 7 Aug 2004 01:18:02 +0000
Subject: [PATCH] fencepost

svn:r2178
---
 src/common/util.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/common/util.c b/src/common/util.c
index 717285babe..395e624ff1 100644
--- a/src/common/util.c
+++ b/src/common/util.c
@@ -245,7 +245,7 @@ const char *hex_str(const char *from, int fromlen)
   static char buf[65];
   if (fromlen>(sizeof(buf)-1)/2)
     fromlen = (sizeof(buf)-1)/2;
-  base16_encode(buf,64,from,fromlen);
+  base16_encode(buf,sizeof(buf),from,fromlen);
   return buf;
 }