From 19f7130beb97170b8e825aee1ae9e309520f5f29 Mon Sep 17 00:00:00 2001
From: Dmitry-Me <wipedout@yandex.ru>
Date: Tue, 2 Feb 2016 09:55:06 +0300
Subject: [PATCH] GH608: Ensure 64-bit shift no matter sizeof(long)
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Signed-off-by: Rich Salz <rsalz@openssl.org>
Reviewed-by: Emilia Käsper <emilia@openssl.org>
---
crypto/evp/scrypt.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/crypto/evp/scrypt.c b/crypto/evp/scrypt.c
index 158816c9d9..25b360e210 100644
--- a/crypto/evp/scrypt.c
+++ b/crypto/evp/scrypt.c
@@ -228,7 +228,7 @@ int EVP_PBE_scrypt(const char *pass, size_t passlen,
*/
if (16 * r <= LOG2_UINT64_MAX) {
- if (N >= (1UL << (16 * r)))
+ if (N >= (((uint64_t)1) << (16 * r)))
return 0;
}
--
2.25.1