From: Richard Levitte <levitte@openssl.org>
Date: Tue, 3 Dec 2002 16:07:03 +0000 (+0000)
Subject: Make CRYPTO_cleanse() independent of endianness.
X-Git-Tag: OpenSSL_0_9_7-beta5~22
X-Git-Url: https://git.librecmc.org/?a=commitdiff_plain;h=49cd4b7316879bf8655be2d3927e840e7fcaf546;p=oweals%2Fopenssl.git

Make CRYPTO_cleanse() independent of endianness.
---

diff --git a/crypto/mem_clr.c b/crypto/mem_clr.c
index 0b72966cfa..e4b7f540b0 100644
--- a/crypto/mem_clr.c
+++ b/crypto/mem_clr.c
@@ -68,7 +68,7 @@ void OPENSSL_cleanse(void *ptr, size_t len)
 	while(loop--)
 		{
 		*(p++) = cleanse_ctr;
-		cleanse_ctr += (17 + (((unsigned char *)&p)[sizeof(unsigned char *)-1] & 0xF));
+		cleanse_ctr += (17 + (unsigned char)((int)p & 0xF));
 		}
 	if(memchr(ptr, cleanse_ctr, len))
 		cleanse_ctr += 63;