From c43e45d0eaac67caa5b6c1449fb1e4931a410933 Mon Sep 17 00:00:00 2001
From: Nick Mathewson <nickm@torproject.org>
Date: Thu, 21 Aug 2014 10:44:13 -0400
Subject: Suppress coverity warning about overflowing in tor_memeq.

The unsigned underflow here is defined and intentional.

CID 202482
---
 src/common/di_ops.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/common/di_ops.c b/src/common/di_ops.c
index 14a1443400..f03b2b75ec 100644
--- a/src/common/di_ops.c
+++ b/src/common/di_ops.c
@@ -130,6 +130,7 @@ tor_memeq(const void *a, const void *b, size_t sz)
    *            1 & ((any_difference - 1) >> 8) == 0
    */
 
+  /*coverity[overflow]*/
   return 1 & ((any_difference - 1) >> 8);
 }
 
-- 
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