[tor-commits] [tor/master] Suppress coverity warning about overflowing in tor_memeq.

commit c43e45d0eaac67caa5b6c1449fb1e4931a410933 Author: Nick Mathewson nickm@torproject.org Date: Thu Aug 21 10:44:13 2014 -0400

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 14a1443..f03b2b7 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); }