From: rasky <rasky@38d2e660-2303-0410-9eaa-f027e97ec537>
Date: Wed, 29 Sep 2010 21:43:06 +0000 (+0000)
Subject: SEC: Add comment to warn about stack overflow.
X-Git-Tag: 2.6.0~27
X-Git-Url: https://codewiz.org/gitweb?a=commitdiff_plain;h=e71edb195539ce8bd2c76cf54048f33a1e6d66be;p=bertos.git

SEC: Add comment to warn about stack overflow.


git-svn-id: https://src.develer.com/svnoss/bertos/trunk@4374 38d2e660-2303-0410-9eaa-f027e97ec537
---

diff --git a/bertos/sec/cipher/blowfish_test.c b/bertos/sec/cipher/blowfish_test.c
index 0a041e62..20b8f66e 100644
--- a/bertos/sec/cipher/blowfish_test.c
+++ b/bertos/sec/cipher/blowfish_test.c
@@ -166,9 +166,11 @@ int blowfish_testTearDown(void)
 
 int blowfish_testRun(void)
 {
+	// NOTE: we use a static variable here to avoid stack overflows due to the huge
+	// context structure of blowfish.
 	static BlowfishContext ctx;
 	blowfish_init(&ctx);
-	BlockCipher *c = &ctx.c; //blowfish_stackinit();
+	BlockCipher *c = &ctx.c;
 
 	for (int i=0; i<NUM_VARIABLE_KEY_TESTS; ++i)
 	{