From: tedu <tedu@openbsd.org>
Date: Sun, 26 Jun 2016 21:04:08 +0000 (+0000)
Subject: increase the minimum for auto rounds to 6. that was the previous low bound
X-Git-Url: http://artulab.com/gitweb/?a=commitdiff_plain;h=0d28cf8dd894cb35503a373e93f47cd3af9bd4b1;p=openbsd

increase the minimum for auto rounds to 6. that was the previous low bound
for login.conf, and we don't want to go lower.
---

diff --git a/lib/libc/crypt/bcrypt.c b/lib/libc/crypt/bcrypt.c
index a8c1b9e7c86..940daf233e3 100644
--- a/lib/libc/crypt/bcrypt.c
+++ b/lib/libc/crypt/bcrypt.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: bcrypt.c,v 1.55 2015/09/13 15:33:48 guenther Exp $	*/
+/*	$OpenBSD: bcrypt.c,v 1.56 2016/06/26 21:04:08 tedu Exp $	*/
 
 /*
  * Copyright (c) 2014 Ted Unangst <tedu@openbsd.org>
@@ -261,7 +261,7 @@ _bcrypt_autorounds(void)
 		duration *= 2;
 	}
 	/* too slow? speed it up. */
-	while (r > 4 && duration > 120000) {
+	while (r > 6 && duration > 120000) {
 		r -= 1;
 		duration /= 2;
 	}