From: Ulf Möller <ulf@openssl.org>
Date: Tue, 20 Feb 2001 16:17:25 +0000 (+0000)
Subject: make it a loop as in dsa
X-Git-Tag: OpenSSL_0_9_6a-beta1~23^2~43
X-Git-Url: https://git.librecmc.org/?a=commitdiff_plain;h=48f2ef8d004f1fa043238bd87b5976c53d278b80;p=oweals%2Fopenssl.git

make it a loop as in dsa
---

diff --git a/crypto/dh/dh_key.c b/crypto/dh/dh_key.c
index 7a0ace72f0..ad86048a36 100644
--- a/crypto/dh/dh_key.c
+++ b/crypto/dh/dh_key.c
@@ -111,7 +111,9 @@ static int generate_key(DH *dh)
 		{
 		priv_key=BN_new();
 		if (priv_key == NULL) goto err;
-		if (!BN_rand_range(priv_key, dh->p)) goto err;
+		do
+			if (!BN_rand_range(priv_key, dh->p)) goto err;
+		while (BN_is_zero(priv_key));
 		}
 	else
 		priv_key=dh->priv_key;