From 6927dc1b0cae2cba891e75ff8bfa21e400eae384 Mon Sep 17 00:00:00 2001
From: Christian Hohnstaedt <chohnstaedt@innominate.com>
Date: Mon, 3 Nov 2014 08:16:51 +0100
Subject: [PATCH] Fix signed/unsigned warning

---
 lib/pkcs11.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/pkcs11.cpp b/lib/pkcs11.cpp
index c3e86f98..33b821b3 100644
--- a/lib/pkcs11.cpp
+++ b/lib/pkcs11.cpp
@@ -804,7 +804,7 @@ static int eng_pmeth_sign_rsa(EVP_PKEY_CTX *ctx,
 	if (EVP_PKEY_type(pkey->type) != EVP_PKEY_RSA)
 		return -1;
 
-	if (x509_len > (RSA_size(pkey->pkey.rsa) - RSA_PKCS1_PADDING_SIZE))
+	if ((int)x509_len > (RSA_size(pkey->pkey.rsa) - RSA_PKCS1_PADDING_SIZE))
 		return -1;
 
 	pkcs11 *p11 = (pkcs11 *)ENGINE_get_ex_data(pkey->engine, eng_idx);