From dac1de9cee466c49bb66d1fa3ff3e7f8ce74b41d Mon Sep 17 00:00:00 2001
From: Jose <jose@zeroc.com>
Date: Fri, 10 Aug 2012 19:05:05 +0200
Subject: ICE-4702 - Poor hash algorithm

---
 cpp/src/Ice/Reference.cpp | 12 ++++++++++--
 1 file changed, 10 insertions(+), 2 deletions(-)

(limited to 'cpp/src/Ice/Reference.cpp')

diff --git a/cpp/src/Ice/Reference.cpp b/cpp/src/Ice/Reference.cpp
index 3ec8385c214..0b8a6eaff7b 100644
--- a/cpp/src/Ice/Reference.cpp
+++ b/cpp/src/Ice/Reference.cpp
@@ -483,12 +483,20 @@ IceInternal::Reference::Reference(const Reference& r) :
 int
 IceInternal::Reference::hashInit() const
 {
-    Int h = static_cast<Int>(_mode);
+    Int h = 5381;
+    hashAdd(h, static_cast<Int>(_mode));
+    hashAdd(h, _secure);
     hashAdd(h, _identity.name);
     hashAdd(h, _identity.category);
     hashAdd(h, _context->getValue());
     hashAdd(h, _facet);
-    hashAdd(h, _secure);
+    hashAdd(h, _overrideCompress);
+    if(_overrideCompress)
+    {
+        hashAdd(h, _compress);
+    }
+    hashAdd(h, _encoding.major);
+    hashAdd(h, _encoding.minor);
     return h;
 }
 
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