From 11456447da10a3c96d74696a9bd003caebde9f7f Mon Sep 17 00:00:00 2001
From: megamage <none@none>
Date: Mon, 1 Jun 2009 12:15:43 -0500
Subject:     [7929] Some fixes and optimizations for work with packet guids.
 Author: VladimirMangos

    * Allocate only minimal required buffer size for object packet guid cache, avoid it realocation.
    * At adding aboyher buffer content copy only until wpos (really writed to buffer data)
    * In appendPackGUID check buffer size before data write.

--HG--
branch : trunk
---
 src/shared/ByteBuffer.h | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

(limited to 'src/shared/ByteBuffer.h')

diff --git a/src/shared/ByteBuffer.h b/src/shared/ByteBuffer.h
index 7dc6b5483df..f11746b8ce5 100644
--- a/src/shared/ByteBuffer.h
+++ b/src/shared/ByteBuffer.h
@@ -311,11 +311,14 @@ class ByteBuffer
         }
         void append(const ByteBuffer& buffer)
         {
-            if(buffer.size()) append(buffer.contents(),buffer.size());
+            if(buffer.size()) append(buffer.contents(),buffer.wpos());
         }
 
         void appendPackGUID(uint64 guid)
         {
+            if (_storage.size() < _wpos + sizeof(guid) + 1)
+                _storage.resize(_wpos + sizeof(guid) + 1);
+
             size_t mask_position = wpos();
             *this << uint8(0);
             for(uint8 i = 0; i < 8; i++)
-- 
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