X-Git-Url: https://git.librecmc.org/?a=blobdiff_plain;f=crypto%2Frsa%2Frsa_saos.c;h=f462716a57f2f6d6a50cbfc97eee309272f4120b;hb=0e4aa0d2d2807e0cbeac29b65d2b9061daed8941;hp=85adacc08fdece5ae290e4cf626243fd4349cdf0;hpb=29c1f0615baff7e213fd664798f5d4fc89adda26;p=oweals%2Fopenssl.git

diff --git a/crypto/rsa/rsa_saos.c b/crypto/rsa/rsa_saos.c
index 85adacc08f..f462716a57 100644
--- a/crypto/rsa/rsa_saos.c
+++ b/crypto/rsa/rsa_saos.c
@@ -77,7 +77,7 @@ int RSA_sign_ASN1_OCTET_STRING(int type,
 
 	i=i2d_ASN1_OCTET_STRING(&sig,NULL);
 	j=RSA_size(rsa);
-	if ((i-RSA_PKCS1_PADDING) > j)
+	if (i > (j-RSA_PKCS1_PADDING_SIZE))
 		{
 		RSAerr(RSA_F_RSA_SIGN_ASN1_OCTET_STRING,RSA_R_DIGEST_TOO_BIG_FOR_RSA_KEY);
 		return(0);
@@ -96,7 +96,7 @@ int RSA_sign_ASN1_OCTET_STRING(int type,
 	else
 		*siglen=i;
 
-	memset(s,0,(unsigned int)j+1);
+	OPENSSL_cleanse(s,(unsigned int)j+1);
 	OPENSSL_free(s);
 	return(ret);
 	}
@@ -139,7 +139,7 @@ int RSA_verify_ASN1_OCTET_STRING(int dtype,
 		ret=1;
 err:
 	if (sig != NULL) M_ASN1_OCTET_STRING_free(sig);
-	memset(s,0,(unsigned int)siglen);
+	OPENSSL_cleanse(s,(unsigned int)siglen);
 	OPENSSL_free(s);
 	return(ret);
 	}