X-Git-Url: http://demsky.eecs.uci.edu/git/?a=blobdiff_plain;f=folly%2FSpookyHashV2.cpp;h=e2f665f2259dd6d830361a0e4511b6928bbdaa57;hb=82ba5835fb134d84cf15f23d2a1eb3ba93858385;hp=e6113a39848e5aeb71506d914a953c190fdda3ab;hpb=9f4a587cd1494371359adaf7f296c0d3a8ee3a2b;p=folly.git

diff --git a/folly/SpookyHashV2.cpp b/folly/SpookyHashV2.cpp
index e6113a39..e2f665f2 100644
--- a/folly/SpookyHashV2.cpp
+++ b/folly/SpookyHashV2.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright 2014 Facebook, Inc.
+ * Copyright 2015 Facebook, Inc.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -323,7 +323,7 @@ void SpookyHashV2::Update(const void *message, size_t length)
 
 
 // report the hash for the concatenation of all message fragments so far
-void SpookyHashV2::Final(uint64_t *hash1, uint64_t *hash2)
+void SpookyHashV2::Final(uint64_t *hash1, uint64_t *hash2) const
 {
     // init the variables
     if (m_length < sc_bufSize)
@@ -334,7 +334,9 @@ void SpookyHashV2::Final(uint64_t *hash1, uint64_t *hash2)
         return;
     }
 
-    const uint64_t *data = (const uint64_t *)m_data;
+    uint64_t buf[2*sc_numVars];
+    memcpy(buf, m_data, sizeof(buf));
+    uint64_t *data = buf;
     uint8_t remainder = m_remainder;
 
     uint64_t h0 = m_state[0];