From 7195431474e9cc20c92260b1f6e99b34cd93e04d Mon Sep 17 00:00:00 2001
From: asterix <asterix@38d2e660-2303-0410-9eaa-f027e97ec537>
Date: Thu, 15 Feb 2007 13:48:40 +0000
Subject: [PATCH] Fix bug in randpool_init.

git-svn-id: https://src.develer.com/svnoss/bertos/trunk@786 38d2e660-2303-0410-9eaa-f027e97ec537
---
 algos/randpool.c | 10 ++++++----
 1 file changed, 6 insertions(+), 4 deletions(-)

diff --git a/algos/randpool.c b/algos/randpool.c
index d975ba56..74113d51 100755
--- a/algos/randpool.c
+++ b/algos/randpool.c
@@ -13,6 +13,9 @@
 
 /*#*
  *#* $Log$
+ *#* Revision 1.18  2007/02/15 13:48:40  asterix
+ *#* Fix bug in randpool_init.
+ *#*
  *#* Revision 1.17  2007/02/15 13:40:42  asterix
  *#* Fix bug in randpool_add and randpool_strir.
  *#*
@@ -171,21 +174,20 @@ void randpool_init(EntropyPool *pool, void *_data, size_t len)
 	data = (uint8_t *)_data;
 
 	memset(pool, 0, sizeof(EntropyPool));
-	pool->pos_get = CONFIG_MD2_BLOCK_LEN;
+	pool->pos_get = MD2_DIGEST_LEN;
 
 #if CONFIG_RANDPOOL_TIMER
 	pool->last_counter = timer_clock();
 #endif
 
-	ASSERT(len < CONFIG_SIZE_ENTROPY_POOL);
-
-	if(len > 0)
+	if(data)
 	{
 		/*
 		 * Initialize a entropy pool with a 
 		 * previous pool, and assume all pool as
 		 * entropy.
 		 */
+		len = MIN(len,(size_t)CONFIG_SIZE_ENTROPY_POOL);
 		memcpy(pool->pool_entropy, data, len);
 		pool->entropy = len;
 	}
-- 
2.34.1