From 870da77da632501e8eec58ed73e8f30549cc41e9 Mon Sep 17 00:00:00 2001
From: Philip Kaufmann <phil.kaufmann@t-online.de>
Date: Sun, 28 Sep 2014 16:11:17 +0200
Subject: fix possible memory leaks in CWallet::EncryptWallet

- add missing deletes for pwalletdbEncryption
- add an assert before trying to reserve memory for pwalletdbEncryption
- add a destructor to CWallet, which ensures deletion of
  pwalletdbEncryption on object destruction
---
 src/wallet.h | 8 ++++++++
 1 file changed, 8 insertions(+)

(limited to 'src/wallet.h')

diff --git a/src/wallet.h b/src/wallet.h
index fde87a8a2f..344f9c0e04 100644
--- a/src/wallet.h
+++ b/src/wallet.h
@@ -143,6 +143,7 @@ public:
     {
         SetNull();
     }
+
     CWallet(std::string strWalletFileIn)
     {
         SetNull();
@@ -150,6 +151,13 @@ public:
         strWalletFile = strWalletFileIn;
         fFileBacked = true;
     }
+
+    ~CWallet()
+    {
+        delete pwalletdbEncryption;
+        pwalletdbEncryption = NULL;
+    }
+
     void SetNull()
     {
         nWalletVersion = FEATURE_BASE;
-- 
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