Make CRYPTO_cleanse() independent of endianness.

[openssl.git] / crypto / mem_clr.c

diff --git a/crypto/mem_clr.c b/crypto/mem_clr.c
index 0b72966cfa1b480edb675d095e7458b17b887423..e4b7f540b0bd12dd03608b52e8214332cb1a8b72 100644 (file)
--- 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;