xnu-3247.1.106.tar.gz

[apple/xnu.git] / osfmk / corecrypto / ccdigest / src / ccdigest_update.c

diff --git a/osfmk/corecrypto/ccdigest/src/ccdigest_update.c b/osfmk/corecrypto/ccdigest/src/ccdigest_update.c
index 1f8b9e54ba8d22c8d05ce4cb75fc365a41dc05e2..ce652362a14fde81e06f7bb99efa4d79c37d6931 100644 (file)
--- a/osfmk/corecrypto/ccdigest/src/ccdigest_update.c
+++ b/osfmk/corecrypto/ccdigest/src/ccdigest_update.c
@@ -2,8 +2,9 @@
  *  ccdigest_update.c
  *  corecrypto
  *
- *  Created by Michael Brouwer on 11/30/10.
- *  Copyright 2010,2011 Apple Inc. All rights reserved.
+ *  Created on 11/30/2010
+ *
+ *  Copyright (c) 2010,2011,2014,2015 Apple Inc. All rights reserved.
  *
  */
 
@@ -12,7 +13,7 @@
 
 void ccdigest_update(const struct ccdigest_info *di, ccdigest_ctx_t ctx,
                      unsigned long len, const void *data) {
-    char * data_ptr = (char *) data;
+    const char * data_ptr = data;
     while (len > 0) {
         if (ccdigest_num(di, ctx) == 0 && len > di->block_size) {
             unsigned long nblocks = len / di->block_size;