md5.c: fix compiler warnings

1 files changed, 2 insertions, 3 deletions

diff --git a/md5.c b/md5.c
index 2bc558e..3565e55 100644
--- a/md5.c
+++ b/md5.c
@@ -130,13 +130,12 @@ void MD5Name(MD5Final)(unsigned char digest[16], struct MD5Context *ctx)
 	byteReverse(ctx->in, 14);
 
 	/* Append length in bits and transform */
-	((uint32_t *) ctx->in)[14] = ctx->bits[0];
-	((uint32_t *) ctx->in)[15] = ctx->bits[1];
+	memcpy(ctx->in + 56, ctx->bits, 8);
 
 	MD5Name(MD5Transform)(ctx->buf, (uint32_t *) ctx->in);
 	byteReverse((unsigned char *) ctx->buf, 4);
 	memcpy(digest, ctx->buf, 16);
-	memset(ctx, 0, sizeof(ctx));	/* In case it's sensitive */
+	memset(ctx, 0, sizeof(*ctx));	/* In case it's sensitive */
 }
 
 /* The four core functions - F1 is optimized somewhat */