From 4dacedd9ccdbdc6a6e62d9fb86e9b2ea903a3629 Mon Sep 17 00:00:00 2001
From: Mounir IDRASSI <mounir.idrassi@idrix.fr>
Date: Thu, 15 Sep 2016 10:04:05 +0200
Subject: Windows: Replace XZip/XUnzip library with zlib and libzip and include
 the sources of these library into VeraCrypt source tree.

---
 src/Common/BootEncryption.h | 13 +++++++++++++
 1 file changed, 13 insertions(+)

(limited to 'src/Common/BootEncryption.h')

diff --git a/src/Common/BootEncryption.h b/src/Common/BootEncryption.h
index c8c9e29f..06da2bba 100644
--- a/src/Common/BootEncryption.h
+++ b/src/Common/BootEncryption.h
@@ -82,6 +82,19 @@ namespace VeraCrypt
 		~Buffer () { delete[] DataPtr; }
 		byte *Ptr () const { return DataPtr; }
 		size_t Size () const { return DataSize; }
+		void Resize (size_t newSize)
+		{ 
+			if (newSize > DataSize)
+			{
+				byte *tmp = new byte[newSize];
+				if (!tmp)
+					throw bad_alloc();
+				memcpy (tmp, DataPtr, DataSize);
+				delete [] DataPtr;			
+				DataPtr = tmp;
+			}
+			DataSize = newSize;
+		}
 
 	protected:
 		byte *DataPtr;
-- 
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