From: Geoff Thorpe <geoff@openssl.org>
Date: Thu, 17 Jun 2004 22:05:40 +0000 (+0000)
Subject: Actually, that last change to BN_get_word() was a little too simple.
X-Git-Tag: BEN_FIPS_TEST_6~14^2~197
X-Git-Url: https://git.librecmc.org/?a=commitdiff_plain;h=afbe74d386d2858e5e9c5839af56daa729172229;p=oweals%2Fopenssl.git

Actually, that last change to BN_get_word() was a little too simple.
---

diff --git a/crypto/bn/bn_lib.c b/crypto/bn/bn_lib.c
index 8aa817dfc6..bbc359cb78 100644
--- a/crypto/bn/bn_lib.c
+++ b/crypto/bn/bn_lib.c
@@ -618,8 +618,10 @@ BN_ULONG BN_get_word(const BIGNUM *a)
 	{
 	if (a->top > 1)
 		return BN_MASK2;
-	else
+	else if (a->top == 1)
 		return a->d[0];
+	/* a->top == 0 */
+	return 0;
 	}
 
 int BN_set_word(BIGNUM *a, BN_ULONG w)