merge of 332f709a4cb39cde4cedab7c3be89e05f3023067

     and ca4ca78b82c5d430c69ce01bf794e8886ce81431

--HG--
extra : convert_revision : 74020525425a1de06739c6c3bed9ef35e4ad867e

1 files changed, 34 insertions, 0 deletions

diff --git a/libtomcrypt/src/misc/burn_stack.c b/libtomcrypt/src/misc/burn_stack.c
new file mode 100644
index 0000000..7ac6518
--- /dev/null
+++ b/libtomcrypt/src/misc/burn_stack.c
@@ -0,0 +1,34 @@
+/* LibTomCrypt, modular cryptographic library -- Tom St Denis
+ *
+ * LibTomCrypt is a library that provides various cryptographic
+ * algorithms in a highly modular and flexible manner.
+ *
+ * The library is free for all purposes without any express
+ * guarantee it works.
+ *
+ * Tom St Denis, tomstdenis@gmail.com, http://libtomcrypt.org
+ */
+#include "tomcrypt.h"
+
+/**
+   @file burn_stack.c
+   Burn stack, Tom St Denis
+*/
+
+/**
+   Burn some stack memory
+   @param len amount of stack to burn in bytes
+*/
+void burn_stack(unsigned long len)
+{
+   unsigned char buf[32];
+   zeromem(buf, sizeof(buf));
+   if (len > (unsigned long)sizeof(buf))
+      burn_stack(len - sizeof(buf));
+}
+
+
+
+/* $Source: /cvs/libtom/libtomcrypt/src/misc/burn_stack.c,v $ */
+/* $Revision: 1.3 $ */
+/* $Date: 2005/05/05 14:35:59 $ */