Add call for _malloca/_freea. They are SDLC compliance items on Windows platform

1 files changed, 8 insertions, 3 deletions

diff --git a/rijndael.cpp b/rijndael.cpp
index 2fee3b6d..f394960d 100644
--- a/rijndael.cpp
+++ b/rijndael.cpp
@@ -1232,13 +1232,12 @@ size_t Rijndael::Enc::AdvancedProcessBlocks(const byte *inBlocks, const byte *xo
 			size_t regSpill, lengthAndCounterFlag, keysBegin;

 		};

 

-		size_t increment = BLOCKSIZE;

 		const byte* zeros = (byte *)(Te+256);

-		byte *space;

+		byte *space = NULL;

 

 		do {

+#if (CRYPTOPP_MSC_VERSION >= 1400)

 			// https://msdn.microsoft.com/en-us/library/5471dc8s.aspx

-#if (CRYPTOPP_MSC_VERION >= 1400)

 			space = (byte *)_malloca(255+sizeof(Locals));

 			space += (256-(size_t)space%256)%256;

 #else

@@ -1248,6 +1247,7 @@ size_t Rijndael::Enc::AdvancedProcessBlocks(const byte *inBlocks, const byte *xo
 		}

 		while (AliasedWithTable(space, space+sizeof(Locals)));

 

+		size_t increment = BLOCKSIZE;

 		if (flags & BT_ReverseDirection)

 		{

 			assert(length % BLOCKSIZE == 0);

@@ -1274,6 +1274,11 @@ size_t Rijndael::Enc::AdvancedProcessBlocks(const byte *inBlocks, const byte *xo
 		locals.keysBegin = (12-keysToCopy)*16;

 

 		Rijndael_Enc_AdvancedProcessBlocks(&locals, m_key);

+

+#if (CRYPTOPP_MSC_VERSION >= 1400)

+		_freea(space);

+#endif

+

 		return length % BLOCKSIZE;

 	}

 #endif