From db0f2d69b885d401026b732cd294f9d1e5ed2b7f Mon Sep 17 00:00:00 2001
From: megamage <none@none>
Date: Sat, 6 Jun 2009 19:58:40 -0500
Subject: *Fix a crash bug caused by update packet.

--HG--
branch : trunk
---
 src/game/UpdateData.cpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'src')

diff --git a/src/game/UpdateData.cpp b/src/game/UpdateData.cpp
index 34547040cda..9273944b76c 100644
--- a/src/game/UpdateData.cpp
+++ b/src/game/UpdateData.cpp
@@ -105,7 +105,7 @@ void UpdateData::Compress(void* dst, uint32 *dst_size, void* src, int src_size)
 
 bool UpdateData::BuildPacket(WorldPacket *packet)
 {
-    ByteBuffer buf(m_data.size());
+    ByteBuffer buf(m_data.size() + 10 + m_outOfRangeGUIDs.size()*8);
 
     buf << (uint32) (!m_outOfRangeGUIDs.empty() ? m_blockCount + 1 : m_blockCount);
 
@@ -128,7 +128,7 @@ bool UpdateData::BuildPacket(WorldPacket *packet)
 
     if (pSize > 100 )                                       // compress large packets
     {
-        packet->resize(pSize);
+        packet->resize(pSize * 1.1f + 16);
 
         packet->put<uint32>(0, pSize);
 
-- 
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