From 700203ad1efa6e988472188121744453af5c6279 Mon Sep 17 00:00:00 2001
From: leak <leak@bitmx.net>
Date: Tue, 6 Mar 2012 17:21:52 +0100
Subject: Core/Shared: Add thread-safe access to BigNumber::AsByteArray()

fixes #5469
---
 src/server/shared/Cryptography/BigNumber.cpp | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'src/server/shared/Cryptography/BigNumber.cpp')

diff --git a/src/server/shared/Cryptography/BigNumber.cpp b/src/server/shared/Cryptography/BigNumber.cpp
index f55e87c99fc..146ea778f48 100755
--- a/src/server/shared/Cryptography/BigNumber.cpp
+++ b/src/server/shared/Cryptography/BigNumber.cpp
@@ -169,6 +169,8 @@ uint8 *BigNumber::AsByteArray(int minSize, bool reverse)
 {
     int length = (minSize >= GetNumBytes()) ? minSize : GetNumBytes();
 
+    ACE_GUARD_RETURN(ACE_Mutex, g, _lock, 0);
+
     if (_array)
     {
         delete[] _array;
-- 
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